Pharmacy Licensure Exam — Questions and Answers
Question 1: A prescriber's DEA registration number is BC3234649. To verify it is valid using the check-digit method, what should the sum of the digits equal (mod 10)?
- The last digit of the number (9) (Correct answer)
- The sum must end in the last two digits
- Any even number
- Any number divisible by 3
Correct answer: The last digit of the number (9)
DEA check digit: add digits 1+3+5, then add 2×(digits 2+4+6). Sum both. The last digit of the total should match the 7th digit of the DEA number. For BC3234649: (3+3+6)=12; 2×(2+4+4)=20; 12+20=32 → last digit 2? This example is illustrative — the principle is that the check digit confirms authenticity.
Question 2: An ointment requires 3% salicylic acid. The pharmacy has 6% and 1% preparations. Using alligation, what ratio of 6% to 1% is needed?
- 2:3 (Correct answer)
- 2:1
- 3:2
- 1:1
Correct answer: 2:3
Alligation: higher (6%) – desired (3%) = 3 parts of lower; desired (3%) – lower (1%) = 2 parts of higher. Ratio 6%:1% = 2:3.
Question 3: What is the primary purpose of a code of ethics in Pharmacy practice?
- To complicate decision-making
- To increase certification fees
- To guide professional conduct and protect the public (Correct answer)
- To restrict professional freedom
Correct answer: To guide professional conduct and protect the public
A code of ethics provides guidance for professional conduct while protecting the public from unethical practices.
Question 4: In the Pharmacy field, what does the duty of competence require?
- Working beyond one's training
- Maintaining current knowledge and skills within one's scope (Correct answer)
- Knowing everything
- Avoiding difficult cases
Correct answer: Maintaining current knowledge and skills within one's scope
The duty of competence requires practitioners to maintain current knowledge and skills, and to work within the boundaries of their training and expertise.
Question 5: An elderly patient consistently picks up twice the prescribed quantity of opioids. After investigating, you confirm the patient is stockpiling. Your ethical response is to:
- Continue dispensing — patients have autonomy over their medications
- Immediately call law enforcement
- Dispense single-dose packages only without discussing it with the patient
- Alert the prescriber, counsel the patient on risks, and document your findings (Correct answer)
Correct answer: Alert the prescriber, counsel the patient on risks, and document your findings
Pharmacists must communicate safety concerns to prescribers and counsel patients while respecting autonomy within the limits of patient safety.
Question 6: A patient's phenytoin free fraction increases when albumin drops from 4.0 to 2.0 g/dL. What clinical consequence is most likely?
- Therapeutic failure due to reduced total drug level
- No clinical impact because free drug levels remain stable
- Reduced seizure threshold requiring dose increase
- Toxicity despite a 'normal' total phenytoin level on lab report (Correct answer)
Correct answer: Toxicity despite a 'normal' total phenytoin level on lab report
Phenytoin is highly protein-bound; hypoalbuminemia increases free (active) drug fraction, causing toxicity even when total phenytoin appears within the normal range.
Question 7: Which scientific method step follows hypothesis formation?
- Publication
- Conclusion
- Observation
- Experimentation and testing (Correct answer)
Correct answer: Experimentation and testing
After forming a hypothesis, the next step is designing and conducting experiments to test whether the hypothesis is supported by evidence.
Question 8: What obligation does confidentiality impose on Pharmacy professionals?
- Keep all information secret indefinitely
- Never communicate with anyone
- Protect sensitive information and share only as authorized (Correct answer)
- Share information freely with colleagues
Correct answer: Protect sensitive information and share only as authorized
Confidentiality requires protecting sensitive information and only sharing it through authorized channels and for legitimate purposes.
Question 9: In hospital pharmacy, an Automated Dispensing Cabinet (ADC) like Pyxis or Omnicell is used to:
- Compound sterile IV preparations in a clean room
- Perform CPOE (computerized provider order entry)
- Generate electronic prescriptions for physicians
- Securely store and dispense medications at the point of care on nursing units (Correct answer)
Correct answer: Securely store and dispense medications at the point of care on nursing units
ADCs are secure, computerized drug storage devices located on nursing units. They control medication access, track inventory, and create an audit trail — improving safety and reducing pharmacy turnaround time.
Question 10: When compounding a total parenteral nutrition (TPN) solution, in what order should ingredients typically be added to minimize incompatibilities?
- Electrolytes first, then dextrose, then amino acids
- Lipids first, then electrolytes, then amino acids
- Amino acids and dextrose first, then lipids last if a 3-in-1 admixture (Correct answer)
- All components simultaneously through separate ports
Correct answer: Amino acids and dextrose first, then lipids last if a 3-in-1 admixture
In TPN compounding, amino acids and dextrose are typically combined first to dilute electrolytes before adding lipids last in a 3-in-1 (total nutrient admixture) preparation to maintain emulsion stability.
Question 11: What is the proper course of action when an Pharmacy professional witnesses unethical behavior by a colleague?
- Report through established channels (Correct answer)
- Confront the colleague publicly
- Ignore it to maintain relationships
- Post about it on social media
Correct answer: Report through established channels
Reporting unethical behavior through established channels ensures proper investigation while maintaining professional conduct.
Question 12: A patient taking lithium presents with nausea, tremor, and a serum lithium level of 1.9 mEq/L. What is the appropriate action?
- Hold lithium and consider dialysis if symptoms worsen (Correct answer)
- Add a mood stabilizer and continue lithium unchanged
- Continue current dose and recheck in one week
- Increase the dose to achieve better therapeutic effect
Correct answer: Hold lithium and consider dialysis if symptoms worsen
A lithium level above 1.5 mEq/L with symptoms indicates toxicity; holding the drug and monitoring for dialysis need is appropriate.
Question 13: A pharmacy technician tells you they overheard a coworker sharing a patient's HIV status with an unauthorized staff member. What should you do?
- Document the incident and report it per your facility's HIPAA breach protocol (Correct answer)
- Counsel the coworker privately and take no further action
- Ignore it as secondhand information
- Ask the patient if they mind that their information was shared
Correct answer: Document the incident and report it per your facility's HIPAA breach protocol
HIPAA breaches must be documented and reported through established institutional protocols, not handled informally.
Question 14: Which route of administration achieves 100% bioavailability?
- Intravenous (Correct answer)
- Oral
- Transdermal
- Sublingual
Correct answer: Intravenous
Intravenous (IV) administration delivers drug directly into systemic circulation, bypassing all absorption barriers, and is the reference standard for 100% bioavailability.
Question 15: A drug with a narrow therapeutic index requires close monitoring because:
- It is only available as a brand-name product
- It is metabolized very slowly
- It has no known side effects
- The difference between effective and toxic doses is small (Correct answer)
Correct answer: The difference between effective and toxic doses is small
Narrow therapeutic index drugs (e.g., warfarin, digoxin, lithium) have minimal margin between therapeutic and toxic plasma levels.
Question 16: A patient with chronic kidney disease asks for a pain reliever. Which OTC medication should be recommended with CAUTION or avoided?
- Acetaminophen (Tylenol)
- Caffeine
- Aspirin (low dose)
- Ibuprofen (Advil) (Correct answer)
Correct answer: Ibuprofen (Advil)
NSAIDs like ibuprofen reduce renal blood flow by inhibiting prostaglandins and can worsen kidney function in patients with CKD. Acetaminophen (with dose adjustments) is generally preferred.
Question 17: What is the role of a control group in scientific experiments related to Pharmacy?
- To be eliminated from the study
- To provide a baseline for comparison (Correct answer)
- To receive the experimental treatment
- To confirm the hypothesis
Correct answer: To provide a baseline for comparison
The control group provides a baseline against which the experimental group is compared to determine the effect of the variable being tested.
Question 18: A patient taking a monoamine oxidase inhibitor (MAOI) should avoid which food to prevent hypertensive crisis?
- Leafy green vegetables
- Aged cheeses (Correct answer)
- Grapefruit
- Dairy products
Correct answer: Aged cheeses
Aged cheeses contain tyramine. MAOIs block its breakdown, causing excessive norepinephrine release and severe hypertension (cheese reaction).
Question 19: An OTC first-generation antihistamine like diphenhydramine (Benadryl) is not recommended in older adults primarily because of:
- Its high cost relative to alternatives
- Severe drug interactions with all antibiotics
- Anticholinergic side effects including sedation, urinary retention, and confusion (Correct answer)
- Risk of serotonin syndrome
Correct answer: Anticholinergic side effects including sedation, urinary retention, and confusion
First-generation antihistamines are on the Beers Criteria due to anticholinergic effects (sedation, confusion, urinary retention, dry mouth) — particularly risky in older adults.
Question 20: When a pharmacist exercises conscientious objection, what is their primary ethical obligation to the patient?
- Ensure the patient can access the medication through another provider or referral (Correct answer)
- Report the patient to the prescriber
- Lecture the patient on why the medication is morally wrong
- No obligation — their personal beliefs override patient needs
Correct answer: Ensure the patient can access the medication through another provider or referral
Even when exercising conscientious objection, pharmacists must ensure continuity of care by facilitating the patient's access to needed medications.
Question 21: What role does collaboration play in therapeutics for Pharmacy professionals?
- It slows down work unnecessarily
- It is only needed in emergencies
- It enhances outcomes through diverse perspectives and shared expertise (Correct answer)
- It reduces individual accountability
Correct answer: It enhances outcomes through diverse perspectives and shared expertise
Collaboration leverages diverse perspectives and combined expertise to achieve better outcomes than any individual could alone.
Question 22: Which storage requirement is typical for most biologic medications?
- Room temperature (15–25°C) and away from light
- Refrigeration at 2–8°C; many cannot be frozen (Correct answer)
- Frozen at −20°C for long-term stability
- No special storage required
Correct answer: Refrigeration at 2–8°C; many cannot be frozen
Most biologic drugs require refrigeration at 2–8°C. Freezing can disrupt the complex protein structure, leading to aggregation, loss of potency, or increased immunogenicity.
Question 23: The Health Insurance Portability and Accountability Act (HIPAA) primarily protects:
- Insurance companies from fraudulent claims
- Pharmacists from malpractice suits
- Patients' protected health information (PHI) (Correct answer)
- Pharmacy benefit managers' pricing data
Correct answer: Patients' protected health information (PHI)
HIPAA's Privacy Rule protects patients' individually identifiable health information (PHI) from unauthorized disclosure by covered entities including pharmacies.
Question 24: Failure Mode and Effects Analysis (FMEA) in pharmacy is a proactive tool used to:
- Identify potential failure points in a process before errors happen (Correct answer)
- Audit pharmacist performance annually
- Investigate errors after they occur
- Document controlled substance discrepancies
Correct answer: Identify potential failure points in a process before errors happen
FMEA is a prospective risk assessment tool that systematically identifies potential failure modes in a process and their consequences, enabling preventive measures before harm occurs.
Question 25: When counseling a patient on albuterol inhaler technique, which step is most critical for effective drug delivery to the lower airways?
- Holding the inhaler upside down during inhalation
- Inhaling slowly and deeply while actuating the inhaler (Correct answer)
- Shaking the inhaler only before the first use
- Exhaling forcefully immediately after actuation
Correct answer: Inhaling slowly and deeply while actuating the inhaler
A slow, deep inhalation coordinates with actuation to maximize deposition of drug particles in the lower airways rather than the oropharynx.
Question 26: In Pharmacy preparation, which mathematical concept is foundational for problem-solving?
- Skipping word problems
- Memorizing formulas only
- Using a calculator for every step
- Understanding order of operations and algebraic reasoning (Correct answer)
Correct answer: Understanding order of operations and algebraic reasoning
Understanding order of operations and algebraic reasoning provides the foundation for solving complex mathematical problems systematically.
Question 27: Which beyond-use date (BUD) applies to a non-aqueous formulation compounded under non-sterile conditions using a USP monograph ingredient?
- 30 days at room temperature
- 1 year from the date of compounding
- 14 days refrigerated
- 6 months or the remaining shelf life of the ingredient, whichever is earlier (Correct answer)
Correct answer: 6 months or the remaining shelf life of the ingredient, whichever is earlier
USP <795> assigns non-aqueous formulations a BUD of 6 months or the remaining shelf life of the active ingredient, whichever is earlier.
Question 28: Interoperability between pharmacy systems and other healthcare IT is important for patient safety because:
- It allows automated refills without pharmacist review
- It enables a complete and current medication list to follow the patient across all care settings, reducing harmful gaps in information (Correct answer)
- It eliminates the need for patient consent for health data sharing
- It allows pharmacies to directly edit physician notes in EHRs
Correct answer: It enables a complete and current medication list to follow the patient across all care settings, reducing harmful gaps in information
True interoperability ensures a patient's current medications, allergies, and clinical data are accessible to all care providers. This prevents errors from incomplete medication histories during emergency visits, hospitalizations, or specialist referrals.
Question 29: A pharmaceutical company representative offers a pharmacist an expensive gift in exchange for preferentially recommending their product. Accepting this gift would violate which ethical principle?
- Fidelity (Correct answer)
- Justice
- Non-maleficence
- Veracity
Correct answer: Fidelity
Fidelity requires loyalty to patients' best interests, which is compromised when financial incentives from industry influence clinical recommendations.
Question 30: Which hepatic condition requires dose reduction of drugs that are high-extraction-ratio drugs administered orally?
- Mild hepatitis with normal albumin
- Non-alcoholic fatty liver with preserved function
- Hepatic steatosis without portal hypertension
- Cirrhosis with significantly reduced hepatic blood flow (Correct answer)
Correct answer: Cirrhosis with significantly reduced hepatic blood flow
High-extraction drugs (e.g., morphine, propranolol) undergo significant first-pass metabolism; cirrhosis reduces hepatic blood flow and enzyme activity, dramatically increasing oral bioavailability.
Question 31: A 503B outsourcing facility differs from a 503A compounding pharmacy primarily because 503B facilities:
- Only compound for veterinary use
- Cannot compound sterile preparations
- May compound without patient-specific prescriptions in larger quantities for office stock (Correct answer)
- Are exempt from all FDA inspections
Correct answer: May compound without patient-specific prescriptions in larger quantities for office stock
503B outsourcing facilities may produce larger batches for office stock without patient-specific prescriptions but must register with the FDA and follow CGMP standards.
Question 32: Which drug class inhibits the enzyme HMG-CoA reductase to lower cholesterol?
- Fibrates
- Niacin
- Statins (Correct answer)
- Bile acid sequestrants
Correct answer: Statins
Statins (e.g., atorvastatin, simvastatin) inhibit HMG-CoA reductase, the rate-limiting step in hepatic cholesterol synthesis.
Question 33: Which type of balance is required when weighing quantities less than 120 mg in a pharmacy compounding setting?
- Triple beam balance
- Class A prescription balance
- Electronic analytical balance (Correct answer)
- Torsion balance
Correct answer: Electronic analytical balance
An electronic analytical balance capable of measuring below 120 mg with appropriate sensitivity is required when quantities fall below the minimum weighable quantity of a Class A balance.
Question 34: A patient with community-acquired pneumonia (CAP) and penicillin allergy (anaphylaxis) requires antibiotic therapy. Which agent is most appropriate?
- Piperacillin-tazobactam
- Amoxicillin-clavulanate
- Ceftriaxone
- Azithromycin monotherapy for outpatient mild CAP (Correct answer)
Correct answer: Azithromycin monotherapy for outpatient mild CAP
For mild outpatient CAP with true penicillin anaphylaxis, azithromycin monotherapy is guideline-recommended and avoids cross-reactivity risk.
Question 35: Which analgesic was rescheduled from Schedule III to Schedule II in 2014 by the DEA?
- Codeine combination products
- Buprenorphine
- Hydrocodone combination products (e.g., Vicodin) (Correct answer)
- Tramadol
Correct answer: Hydrocodone combination products (e.g., Vicodin)
In October 2014, the DEA reclassified hydrocodone combination products (HCPs) from Schedule III to Schedule II due to high abuse and diversion rates, eliminating phone-in and refill privileges.
Question 36: Which skill is most critical for effective inventory management?
- Technical expertise alone
- Speed of decision-making
- Communication and stakeholder engagement (Correct answer)
- Individual work preferences
Correct answer: Communication and stakeholder engagement
Communication and stakeholder engagement are essential because management success depends on effectively coordinating with and influencing others.
Question 37: How many grams of dextrose are in 500 mL of D5W (5% dextrose in water)?
- 10 g
- 50 g
- 5 g
- 25 g (Correct answer)
Correct answer: 25 g
5% means 5 g per 100 mL. In 500 mL: 5 g/100 mL × 500 mL = 25 g.
Question 38: Schedule II controlled substances are characterized by:
- Low potential for abuse relative to Schedule III
- High potential for abuse with accepted medical use; no refills allowed (Correct answer)
- Unlimited refills within one year
- No accepted medical use in the US
Correct answer: High potential for abuse with accepted medical use; no refills allowed
Schedule II drugs (e.g., oxycodone, amphetamine, fentanyl) have high abuse potential, accepted medical uses, and may lead to severe psychological or physical dependence. No refills are permitted.
Question 39: Which type of ointment base is most appropriate when the goal is to maximize drug penetration through the skin?
- Absorption base
- Water-soluble base
- Hydrocarbon (oleaginous) base (Correct answer)
- Water-removable (o/w emulsion) base
Correct answer: Hydrocarbon (oleaginous) base
Hydrocarbon bases such as petrolatum provide occlusion, which maximizes skin hydration and enhances drug penetration.
Question 40: A patient presents a manufacturer coupon that reduces their brand-name drug co-pay to $0. What concern does this raise?
- Accumulation toward the deductible may not be credited by the insurer (Correct answer)
- The coupon must be submitted as a secondary claim
- The prescriber must authorize coupon use
- The pharmacy cannot accept manufacturer coupons
Correct answer: Accumulation toward the deductible may not be credited by the insurer
Many insurers do not allow coupon payments to count toward the patient's deductible or out-of-pocket maximum, which can disadvantage patients over time.
Question 41: Which beyond-use date (BUD) category applies to a Category 1 CSP stored at room temperature under USP <797>?
- 30 days
- 12 hours (Correct answer)
- 24 hours
- 14 days
Correct answer: 12 hours
Under the 2023 USP <797> revision, Category 1 CSPs (prepared without sterility testing) have a maximum BUD of 12 hours at controlled room temperature.
Question 42: Which ethical principle requires Pharmacy professionals to act in the patient's best interest?
- Autonomy
- Beneficence (Correct answer)
- Fidelity
- Justice
Correct answer: Beneficence
Beneficence is the ethical principle that obligates healthcare professionals to act in ways that promote the well-being and best interests of the patient.
Question 43: REMS (Risk Evaluation and Mitigation Strategy) programs are FDA-required for certain specialty drugs to:
- Speed up approval of new biosimilars
- Mandate generic substitution for brand-name drugs
- Reduce the price of high-cost biologics
- Ensure benefits outweigh risks by imposing special prescribing, dispensing, or patient monitoring requirements (Correct answer)
Correct answer: Ensure benefits outweigh risks by imposing special prescribing, dispensing, or patient monitoring requirements
REMS programs impose special safety conditions — such as prescriber certification, pharmacy enrollment, pregnancy testing, or patient registries — for drugs with serious risks that would otherwise outweigh benefits.
Question 44: Which National Drug Code (NDC) segment identifies the specific package size of a medication?
- Package code (last 2 digits) (Correct answer)
- Product code (middle 4 digits)
- Labeler code (first 5 digits)
- Lot number
Correct answer: Package code (last 2 digits)
The NDC is an 11-digit code in 5-4-2 format; the last 2-digit segment is the package code identifying the package type and size.
Question 45: Volume of distribution (Vd) is best defined as:
- The volume of drug eliminated per unit time
- The actual blood volume in the body
- The theoretical volume needed to contain all drug at the observed plasma concentration (Correct answer)
- The volume of urine produced per hour
Correct answer: The theoretical volume needed to contain all drug at the observed plasma concentration
Vd is a theoretical (apparent) volume that relates the total amount of drug in the body to the measured plasma concentration; it does not correspond to a real physiological volume.
Question 46: Therapeutic drug monitoring (TDM) of aminoglycosides typically involves measuring which levels?
- Area under the curve (AUC) only
- Trough levels only to ensure efficacy
- Peak levels only to prevent nephrotoxicity
- Peak and trough serum concentrations (Correct answer)
Correct answer: Peak and trough serum concentrations
Traditional aminoglycoside TDM measures both peak (for efficacy — concentration-dependent killing) and trough levels (to minimize nephrotoxicity and ototoxicity).
Question 47: Using the 'teach-back' method in patient counseling means:
- Providing written instructions to take home
- Teaching the patient a second time if they forget
- Asking the patient to repeat the instructions back in their own words (Correct answer)
- Having a family member present during counseling
Correct answer: Asking the patient to repeat the instructions back in their own words
Teach-back (show me method) confirms patient comprehension by asking them to explain or demonstrate the instructions, identifying and correcting misunderstandings.
Question 48: A patient on warfarin starts taking aspirin. What is the primary concern?
- Decreased anticoagulation effect
- Elevated blood pressure
- Increased risk of bleeding (Correct answer)
- Reduced pain relief
Correct answer: Increased risk of bleeding
Aspirin inhibits platelet aggregation and may displace warfarin from protein binding sites, significantly increasing bleeding risk when combined.
Question 49: A co-pay assistance card cannot be used with which type of plan?
- Employer-sponsored HMO plans
- High-deductible health plans
- Commercial PPO plans
- Federal or state government insurance such as Medicare or Medicaid (Correct answer)
Correct answer: Federal or state government insurance such as Medicare or Medicaid
Federal anti-kickback laws prohibit the use of manufacturer co-pay assistance cards with federally funded insurance programs like Medicare and Medicaid.
Question 50: In the Pharmacy field, what does the duty of competence require?
- Knowing everything
- Maintaining current knowledge and skills within one's scope (Correct answer)
- Avoiding difficult cases
- Working beyond one's training
Correct answer: Maintaining current knowledge and skills within one's scope
The duty of competence requires practitioners to maintain current knowledge and skills, and to work within the boundaries of their training and expertise.
Question 51: A patient needs 0.4 mg of clonidine. The available tablets are 0.2 mg each. How many tablets should be given?
- 1 tablet
- 4 tablets
- 2 tablets (Correct answer)
- 0.5 tablet
Correct answer: 2 tablets
0.4 mg ÷ 0.2 mg/tablet = 2 tablets.
Question 52: A pharmacist suspects a prescriber is writing fraudulent prescriptions for controlled substances. What is the most appropriate action?
- Report suspicions to the state board of pharmacy and relevant authorities (Correct answer)
- Confront the prescriber directly and demand an explanation
- Refuse all future prescriptions from that prescriber without investigation
- Fill the prescriptions as written since the pharmacist cannot verify intent
Correct answer: Report suspicions to the state board of pharmacy and relevant authorities
Pharmacists have a professional and legal duty to report suspected prescription fraud to appropriate regulatory and law enforcement authorities.
Question 53: A biosimilar is approved under the FDA's Biologics Price Competition and Innovation Act (BPCIA) by demonstrating:
- Lower cost of production compared to the reference biologic
- No clinically meaningful differences in safety, purity, and potency from the reference product (Correct answer)
- Bioequivalence through the same ANDA process as small-molecule generics
- Identical molecular structure to the reference biologic
Correct answer: No clinically meaningful differences in safety, purity, and potency from the reference product
Biosimilars must demonstrate no clinically meaningful differences from the reference biologic in safety, purity, and potency. They cannot be 'identical' due to biological variability — hence 'biosimilar,' not 'biogeneric.'
Question 54: Which pharmacy informatics tool uses algorithms to analyze prescription patterns and identify patients at risk for medication non-adherence or opioid misuse?
- Electronic prior authorization portals
- Automated dispensing cabinets
- CPOE system
- Predictive analytics / risk stratification software (Correct answer)
Correct answer: Predictive analytics / risk stratification software
Predictive analytics platforms apply machine learning to dispensing, claims, and clinical data to identify at-risk patients (non-adherent, high opioid use, multiple prescribers/pharmacies) — enabling targeted pharmacist intervention.
Question 55: Which OTC antacid contains calcium carbonate and may provide a supplemental calcium benefit?
- Calcium carbonate (Tums) (Correct answer)
- Aluminum hydroxide (Amphojel)
- Magnesium hydroxide (Milk of Magnesia)
- Sodium bicarbonate (baking soda)
Correct answer: Calcium carbonate (Tums)
Calcium carbonate (Tums) neutralizes gastric acid and also provides elemental calcium, making it useful as both an antacid and a calcium supplement.
Question 56: A prescription reads: metformin 1,000 mg PO BID × 30 days. How many tablets of 500 mg strength are needed to fill this prescription?
- 60 tablets
- 180 tablets
- 120 tablets (Correct answer)
- 90 tablets
Correct answer: 120 tablets
1,000 mg ÷ 500 mg/tab = 2 tabs per dose. BID = 2 doses/day. 2 × 2 × 30 = 120 tablets.
Question 57: In the context of Pharmacy, what does evidence-based practice mean?
- Using outdated methods because they are familiar
- Ignoring research findings
- Following only personal experience
- Integrating current best evidence with professional expertise (Correct answer)
Correct answer: Integrating current best evidence with professional expertise
Evidence-based practice integrates the best available research evidence with professional expertise and patient values for optimal outcomes.
Question 58: Taking an MAOI within 14 days of starting meperidine can cause which life-threatening reaction?
- Serotonin syndrome / hyperpyrexic crisis (Correct answer)
- Anticholinergic crisis
- Neuroleptic malignant syndrome
- Torsades de pointes
Correct answer: Serotonin syndrome / hyperpyrexic crisis
Meperidine inhibits serotonin reuptake; combined with MAOIs, this causes serotonin syndrome presenting as hyperpyrexia, rigidity, seizures, and cardiovascular instability.
Question 59: Which ethical principle is most directly violated when a pharmacist dispenses a medication knowing the patient cannot afford follow-up care needed to use it safely?
- Beneficence
- Justice
- Non-maleficence (Correct answer)
- Autonomy
Correct answer: Non-maleficence
Non-maleficence ('do no harm') is violated when a pharmacist knowingly facilitates a situation that could result in patient harm.
Question 60: What is the correct procedure for performing a media-fill test in sterile compounding?
- Fill empty vials with sterile water and incubate them
- Swab the LAFW surface and plate onto agar
- Test a finished CSP by injecting it into growth media
- Simulate the actual compounding process using a microbial growth medium instead of the drug (Correct answer)
Correct answer: Simulate the actual compounding process using a microbial growth medium instead of the drug
A media-fill test replicates the compounding process using soybean–casein digest (tryptic soy broth) media to assess whether a compounder's technique can introduce microbial contamination.
Question 61: What is the most effective approach to inventory management in the Pharmacy field?
- Systematic planning and continuous improvement (Correct answer)
- Maintaining the status quo
- Reactive problem-solving
- Following competitors
Correct answer: Systematic planning and continuous improvement
Systematic planning combined with continuous improvement ensures sustainable success and allows for proactive management of challenges.
Question 62: Which strategy is most effective in preventing wrong-patient errors at the dispensing window?
- Verifying two patient identifiers (e.g., name and date of birth) (Correct answer)
- Confirming the drug name only
- Checking insurance card only
- Asking only for the patient's name
Correct answer: Verifying two patient identifiers (e.g., name and date of birth)
Using two independent patient identifiers (name + date of birth, or name + address) before dispensing prevents mix-ups between patients with similar or identical names.
Question 63: What is the role of informed consent in clinical pharmacy?
- It is only needed for surgery
- It is a mere formality
- It ensures the patient understands and agrees to the plan (Correct answer)
- It protects only the provider
Correct answer: It ensures the patient understands and agrees to the plan
Informed consent ensures patients understand the proposed interventions, alternatives, risks, and benefits before agreeing to proceed.
Question 64: What is the recommended action if a vaccine is exposed to temperatures outside the cold chain (e.g., inadvertent freezing of a refrigerated vaccine)?
- Thaw it quickly and administer within 30 minutes
- Quarantine the vaccine, contact the manufacturer or state health department for guidance, document the excursion, and do not administer until clearance (Correct answer)
- Discard it immediately without any assessment
- Administer it anyway — minor temperature excursions do not affect efficacy
Correct answer: Quarantine the vaccine, contact the manufacturer or state health department for guidance, document the excursion, and do not administer until clearance
Cold chain excursions require quarantining affected vaccines, documenting the event, and contacting the manufacturer and/or state immunization program. Administering potentially compromised vaccines may result in vaccine failure.
Question 65: What is the value of continuing education in drug interactions for Pharmacy professionals?
- It is only needed for recertification
- It replaces workplace experience
- It keeps professionals current with evolving standards and practices (Correct answer)
- It is primarily a social activity
Correct answer: It keeps professionals current with evolving standards and practices
Continuing education ensures professionals stay current with the latest developments, standards, and best practices in their field.
Question 66: A physician orders 500 mg of amoxicillin. The available stock is 250 mg/5 mL. How many mL should be dispensed per dose?
- 15 mL
- 10 mL (Correct answer)
- 20 mL
- 5 mL
Correct answer: 10 mL
Using the ratio: 250 mg/5 mL = 500 mg/x. Solving: x = (500 × 5) / 250 = 10 mL.
Question 67: A patient receives a live vaccine today and asks when they can receive another live vaccine. Per CDC guidelines:
- Any time — there is no minimum interval between live vaccines
- At least 6 months later
- At least 28 days later if they are given on different days (Correct answer)
- Immediately — all live vaccines can be given simultaneously
Correct answer: At least 28 days later if they are given on different days
If two live vaccines are not given on the same day, they must be separated by at least 28 days (4 weeks) to prevent immune interference from one vaccine reducing response to the other.
Question 68: A pharmacy's use of 'smart pumps' for IV infusions helps prevent medication errors by:
- Using dose error reduction software (DERS) to alert nurses when programmed rates exceed pre-set drug limits (Correct answer)
- Automatically ordering replacement IV bags
- Replacing pharmacist review of IV orders
- Monitoring patient vital signs during infusion
Correct answer: Using dose error reduction software (DERS) to alert nurses when programmed rates exceed pre-set drug limits
Smart infusion pumps with DERS (drug libraries) alert clinicians when programmed doses exceed pre-defined limits (soft or hard stops), catching programming errors before they reach the patient.
Question 69: Which antibiotic class is associated with QT prolongation and should be used cautiously with antiarrhythmics?
- Aminoglycosides
- Fluoroquinolones (Correct answer)
- Penicillins
- Carbapenems
Correct answer: Fluoroquinolones
Fluoroquinolones block cardiac hERG potassium channels, prolonging the QT interval and risking torsades de pointes.
Question 70: Which professional attribute is most valued in compounding within the Pharmacy field?
- Accountability and commitment to standards (Correct answer)
- Prioritizing personal convenience
- Working in isolation
- Avoiding challenging situations
Correct answer: Accountability and commitment to standards
Accountability and commitment to professional standards build trust and ensure consistent, high-quality practice.
Question 71: What is the most important factor in effective communication with patients regarding patient counseling?
- Using clear, understandable language and confirming understanding (Correct answer)
- Speaking quickly to save time
- Using medical jargon to appear professional
- Providing written instructions only
Correct answer: Using clear, understandable language and confirming understanding
Clear communication in understandable language, with confirmation of understanding, improves patient compliance and outcomes.
Question 72: The Swiss Cheese Model of accident causation illustrates that errors occur when:
- The patient does not follow instructions
- A drug has more than one indication
- Multiple layers of defenses all have aligned holes, allowing harm to reach the patient (Correct answer)
- A single pharmacist makes a mistake
Correct answer: Multiple layers of defenses all have aligned holes, allowing harm to reach the patient
The Swiss Cheese Model (James Reason) shows that safety layers (checks, protocols, double-verification) all have weaknesses; errors cause harm only when flaws align simultaneously.
Question 73: What is a biological safety cabinet (BSC) Class II Type B2 used for in pharmacy?
- Compounding hazardous drugs that require total exhaust to the outside (Correct answer)
- Storage of chemotherapy agents
- Compounding non-hazardous IV admixtures
- Performing sterility testing
Correct answer: Compounding hazardous drugs that require total exhaust to the outside
A Class II Type B2 BSC is a total-exhaust cabinet that expels 100% of its air to the outside, making it suitable for compounding hazardous drugs that should not be recirculated.
Question 74: A patient receiving heparin develops a drop in platelet count from 280,000 to 90,000 on day 8. What condition should be suspected?
- Disseminated intravascular coagulation
- Heparin-induced thrombocytopenia (HIT) (Correct answer)
- Immune thrombocytopenic purpura
- Thrombotic thrombocytopenic purpura
Correct answer: Heparin-induced thrombocytopenia (HIT)
HIT classically occurs 5–10 days after heparin initiation and is caused by antibodies against the heparin-PF4 complex, requiring immediate heparin cessation.
Question 75: A pharmacist who is also a part-owner of a specialty pharmacy refers patients to that pharmacy without disclosure. This is an example of:
- A conflict of interest that must be disclosed (Correct answer)
- Appropriate entrepreneurship
- Standard integrated pharmacy practice
- Illegal kickback under all circumstances regardless of disclosure
Correct answer: A conflict of interest that must be disclosed
Financial relationships that could influence clinical recommendations must be disclosed to patients to maintain transparency and trust.
Question 76: A pharmacy technician discovers 10 oxycodone tablets missing during a routine count. The pharmacist should first:
- Dispose of remaining stock to prevent further loss
- Dismiss it as a counting error and recount at the next scheduled inventory
- Document the discrepancy, investigate, and notify the DEA if theft is confirmed (Form 106) (Correct answer)
- Immediately call local police before doing anything else
Correct answer: Document the discrepancy, investigate, and notify the DEA if theft is confirmed (Form 106)
Pharmacies must investigate controlled substance discrepancies. If theft or significant loss is confirmed, DEA Form 106 must be submitted; some states also require notification to state boards.
Question 77: What is the primary reason that calcium and phosphate concentrations must be carefully monitored in TPN solutions?
- High phosphate destroys vitamin additives in the TPN
- Excess calcium chelates the preservative in the bag
- They lower the pH below the stability range for amino acids
- They can form an insoluble precipitate that may cause pulmonary emboli if infused (Correct answer)
Correct answer: They can form an insoluble precipitate that may cause pulmonary emboli if infused
Calcium phosphate precipitation in TPN solutions is a well-documented life-threatening hazard; the insoluble particles can occlude pulmonary capillaries if the TPN is administered intravenously.
Question 78: What is the purpose of an ISO Class 5 primary engineering control (PEC) in sterile compounding?
- To provide an ultra-low particle environment for manipulating sterile products (Correct answer)
- To decontaminate hazardous drug waste
- To store refrigerated CSPs
- To perform sterility testing of finished preparations
Correct answer: To provide an ultra-low particle environment for manipulating sterile products
An ISO Class 5 PEC (such as a laminar airflow workbench or biological safety cabinet) maintains a controlled environment with no more than 3,520 particles ≥0.5 µm per cubic meter.
Question 79: Electronic Health Records (EHRs) improve medication safety primarily through:
- Replacing patient counseling with automated voice messages
- Enabling seamless sharing of medication lists, allergy data, and clinical information across care settings (Correct answer)
- Automatically dispensing medications to patients
- Eliminating the need for pharmacist review
Correct answer: Enabling seamless sharing of medication lists, allergy data, and clinical information across care settings
EHRs allow providers across care settings to access up-to-date medication lists, allergy histories, lab values, and clinical notes — reducing errors from incomplete medication histories and improving care coordination.
Question 80: Which system is commonly used to analyze the root cause of medication errors?
- DEA Form 106 investigation
- Root Cause Analysis (RCA) (Correct answer)
- HIPAA review panel
- FDA MedWatch report
Correct answer: Root Cause Analysis (RCA)
Root Cause Analysis (RCA) is a structured process used to identify the underlying system failures that contributed to a medication error, focusing on processes rather than individuals.
Question 81: TNF-alpha inhibitors (e.g., adalimumab/Humira) are used in specialty pharmacy for conditions such as:
- Rheumatoid arthritis, Crohn's disease, and psoriasis (Correct answer)
- COPD and asthma only
- Hypertension and heart failure
- Type 1 diabetes and hypothyroidism
Correct answer: Rheumatoid arthritis, Crohn's disease, and psoriasis
TNF-alpha inhibitors block tumor necrosis factor-alpha, a key inflammatory cytokine. They are used for autoimmune conditions including RA, psoriatic arthritis, ankylosing spondylitis, Crohn's disease, and ulcerative colitis.
Question 82: A DEA number always begins with two letters. The second letter is always:
- The first letter of the state where the prescriber practices
- The first letter of the prescriber's last name (Correct answer)
- The letter of the drug schedule the prescriber is authorized to prescribe
- A random check-digit letter assigned by the DEA
Correct answer: The first letter of the prescriber's last name
DEA numbers follow the format: letter (A/B/F/M/etc.) + first letter of registrant's last name + 7 digits. The second character is the first letter of the registrant's last name.
Question 83: A patient picks up metronidazole and asks about dietary restrictions. What should you counsel them?
- Avoid grapefruit juice
- Take with a full glass of milk
- Avoid vitamin K-containing foods
- Avoid alcohol during treatment and for 48–72 hours after (Correct answer)
Correct answer: Avoid alcohol during treatment and for 48–72 hours after
Metronidazole inhibits aldehyde dehydrogenase. Combining it with alcohol causes a disulfiram-like reaction: flushing, nausea, vomiting, and headache.
Question 84: A patient taking digoxin begins amiodarone therapy. What adjustment is typically needed?
- Increase the digoxin dose
- Discontinue digoxin immediately
- Decrease the digoxin dose by approximately 50% (Correct answer)
- No change is necessary
Correct answer: Decrease the digoxin dose by approximately 50%
Amiodarone inhibits P-glycoprotein and CYP3A4/CYP2D6, reducing digoxin clearance. The digoxin dose should be reduced ~50% to avoid toxicity.
Question 85: A patient newly diagnosed with type 2 diabetes has an HbA1c of 9.2%. Per ADA guidelines, what is the initial pharmacotherapy recommendation?
- Insulin therapy exclusively given the high HbA1c
- Metformin plus a second agent or insulin depending on symptoms (Correct answer)
- Lifestyle modification alone for 3 months
- Metformin monotherapy only
Correct answer: Metformin plus a second agent or insulin depending on symptoms
ADA guidelines recommend dual therapy (metformin + a second agent) or insulin for HbA1c ≥9% to achieve glycemic targets more rapidly.
Question 86: The concept of 'pharmaceutical care' ethically shifts the pharmacist's role to:
- Deferring all clinical decisions to physicians
- Taking responsibility for patient drug therapy outcomes (Correct answer)
- Maximizing pharmacy revenue through high prescription volume
- Focusing solely on accurate dispensing of medications
Correct answer: Taking responsibility for patient drug therapy outcomes
Pharmaceutical care holds pharmacists responsible for optimizing drug therapy outcomes and improving patients' quality of life.
Question 87: In Pharmacy practice, what is the primary purpose of strategic planning?
- To align resources with goals and anticipate challenges (Correct answer)
- To create paperwork
- To satisfy external auditors
- To reduce workforce
Correct answer: To align resources with goals and anticipate challenges
Strategic planning aligns organizational resources with goals and helps anticipate challenges before they become critical issues.
Question 88: What role does collaboration play in drug interactions for Pharmacy professionals?
- It enhances outcomes through diverse perspectives and shared expertise (Correct answer)
- It slows down work unnecessarily
- It reduces individual accountability
- It is only needed in emergencies
Correct answer: It enhances outcomes through diverse perspectives and shared expertise
Collaboration leverages diverse perspectives and combined expertise to achieve better outcomes than any individual could alone.
Question 89: A pharmacist is asked to compound a medication that lacks FDA approval for any indication. The most ethical approach is to:
- Refuse all compounding not specifically FDA-approved
- Compound only when there is a legitimate medical need that cannot be met by a commercially available product (Correct answer)
- Compound it freely since compounding pharmacies are exempt from FDA oversight
- Require the patient to sign a waiver and then compound it
Correct answer: Compound only when there is a legitimate medical need that cannot be met by a commercially available product
Compounding is ethically justified when it addresses a genuine, individualized patient need unmet by commercially available products, per FDAMA guidelines.
Question 90: What is the value of continuing education in compounding for Pharmacy professionals?
- It is only needed for recertification
- It replaces workplace experience
- It keeps professionals current with evolving standards and practices (Correct answer)
- It is primarily a social activity
Correct answer: It keeps professionals current with evolving standards and practices
Continuing education ensures professionals stay current with the latest developments, standards, and best practices in their field.
Question 91: An error-prone abbreviation that should NEVER be used on prescriptions according to ISMP/TJC is:
- PO (by mouth)
- mg (milligrams)
- mL (milliliters)
- U for units (Correct answer)
Correct answer: U for units
'U' for units is on The Joint Commission's Do Not Use list because it can be mistaken for '0' (zero) or '4', potentially causing 10-fold dosing errors.
Question 92: A patient asks when their nitroglycerin tablets should be replaced. The standard counseling is to replace them:
- After every use regardless of the date
- Every 5 years or at expiration
- Only if the color changes from white to yellow
- Every 6 months or when the tingling sensation is lost (Correct answer)
Correct answer: Every 6 months or when the tingling sensation is lost
Sublingual nitroglycerin is chemically unstable. Patients should replace their supply every 3–6 months or when tablets no longer cause a tingling sensation under the tongue.
Question 93: Which organization maintains the ISMP (Institute for Safe Medication Practices) High-Alert Medications list?
- FDA
- CMS
- DEA
- ISMP (Correct answer)
Correct answer: ISMP
ISMP (Institute for Safe Medication Practices) maintains the High-Alert Medications list — drugs that bear a heightened risk of causing significant patient harm when used in error.
Question 94: Which drug interaction occurs when phenytoin decreases the effect of doxycycline by increasing its metabolism?
- Pharmacodynamic antagonism
- CYP enzyme induction (Correct answer)
- Protein binding displacement
- CYP enzyme inhibition
Correct answer: CYP enzyme induction
Phenytoin is a CYP enzyme inducer; it increases the metabolism of doxycycline, reducing its half-life and therapeutic plasma levels.
Question 95: Which of the following drugs is most appropriate for therapeutic drug monitoring due to its narrow therapeutic index?
- Omeprazole
- Acetaminophen at standard doses
- Ibuprofen
- Digoxin (Correct answer)
Correct answer: Digoxin
Digoxin has a narrow therapeutic index (0.5–2.0 ng/mL) with toxicity (arrhythmias, GI effects) occurring just above therapeutic levels, requiring routine monitoring.
Question 96: A patient returns a medication claiming it makes them feel dizzy. After reviewing, the pharmacy realizes a 100 mg tablet was dispensed instead of 10 mg. This is an example of a:
- Medication error — wrong strength dispensed (Correct answer)
- Known side effect of the medication
- Contraindication error
- Adverse drug reaction
Correct answer: Medication error — wrong strength dispensed
Dispensing the wrong strength (100 mg instead of 10 mg) constitutes a medication error — specifically a dosing error — that resulted in a preventable adverse outcome.
Question 97: What is a formulary in the context of pharmacy insurance?
- A prescription routing system
- A list of drugs covered by an insurance plan (Correct answer)
- A drug interaction database
- A patient allergy record
Correct answer: A list of drugs covered by an insurance plan
A formulary is a list of prescription drugs, both generic and brand-name, preferred by a health plan and covered at varying cost-sharing tiers.
Question 98: What is the most effective strategy for solving word problems in Pharmacy assessments?
- Use the same formula for all problems
- Identify given information, determine what is asked, and set up equations (Correct answer)
- Guess the answer from the options
- Skip them and focus on computation
Correct answer: Identify given information, determine what is asked, and set up equations
Identifying given information, determining what is being asked, and setting up appropriate equations provides a systematic approach to word problems.
Question 99: Which amendment to the FD&C Act required drug manufacturers to prove both safety AND efficacy prior to approval?
- Drug Price Competition and Patent Term Restoration Act (1984)
- Pure Food and Drug Act (1906)
- Food, Drug, and Cosmetic Act (1938)
- Kefauver-Harris Amendment (1962) (Correct answer)
Correct answer: Kefauver-Harris Amendment (1962)
The Kefauver-Harris Amendment (1962), passed after the thalidomide tragedy, required manufacturers to demonstrate both safety and efficacy through adequate clinical trials.
Question 100: Which drug interaction mechanism explains the combination of simvastatin and amiodarone causing myopathy?
- Simvastatin inhibits amiodarone metabolism via CYP2D6
- Pharmacodynamic synergism with no kinetic component
- Amiodarone induces CYP3A4, reducing simvastatin levels
- Amiodarone inhibits CYP3A4, increasing simvastatin exposure and myopathy risk (Correct answer)
Correct answer: Amiodarone inhibits CYP3A4, increasing simvastatin exposure and myopathy risk
Amiodarone inhibits CYP3A4, the primary enzyme metabolizing simvastatin, leading to elevated statin levels and increased risk of myopathy or rhabdomyolysis.
Question 101: What is the role of informed consent in patient counseling?
- It is only needed for surgery
- It protects only the provider
- It ensures the patient understands and agrees to the plan (Correct answer)
- It is a mere formality
Correct answer: It ensures the patient understands and agrees to the plan
Informed consent ensures patients understand the proposed interventions, alternatives, risks, and benefits before agreeing to proceed.
Question 102: Which schedule includes drugs with no accepted medical use in the US and a high potential for abuse?
- Schedule II
- Schedule III
- Schedule I (Correct answer)
- Schedule IV
Correct answer: Schedule I
Schedule I substances (e.g., heroin, LSD, marijuana federally) have no currently accepted medical use, a lack of accepted safety, and high abuse potential.
Question 103: Which factor is most important when evaluating the quality of scientific research for Pharmacy?
- Number of references cited
- Length of the study report
- Reputation of the authors
- Methodology, sample size, and peer review status (Correct answer)
Correct answer: Methodology, sample size, and peer review status
Research quality is best evaluated by examining the methodology, adequacy of sample size, and whether the study has undergone peer review.
Question 104: A hospitalized patient on IV ciprofloxacin is transitioned to oral ciprofloxacin for continued treatment. The physician asks if a dose adjustment is needed. What is the best response?
- Avoid oral ciprofloxacin in hospitalized patients
- Reduce the dose by 50% because oral absorption is poor
- Double the oral dose to compensate for first-pass metabolism
- No adjustment needed; ciprofloxacin has approximately 70–80% oral bioavailability (Correct answer)
Correct answer: No adjustment needed; ciprofloxacin has approximately 70–80% oral bioavailability
Ciprofloxacin has approximately 70–80% oral bioavailability, making IV-to-PO conversion straightforward without dose adjustment.
Question 105: What is the first priority in patient counseling for Pharmacy practitioners?
- Completing documentation
- Following insurance requirements
- Ensuring patient safety and well-being (Correct answer)
- Meeting productivity targets
Correct answer: Ensuring patient safety and well-being
Patient safety and well-being must always be the first priority in clinical practice, taking precedence over administrative concerns.
Question 106: Which federal law established the FDA and requires drugs to be proven safe before marketing?
- Durham-Humphrey Amendment (1951)
- Kefauver-Harris Amendment (1962)
- Food, Drug, and Cosmetic Act (1938) (Correct answer)
- Harrison Narcotic Tax Act (1914)
Correct answer: Food, Drug, and Cosmetic Act (1938)
The Federal Food, Drug, and Cosmetic Act of 1938, passed after the sulfanilamide disaster, required proof of safety before a drug could be marketed.
Question 107: When counseling a patient on a metered-dose inhaler (MDI), which instruction is correct?
- Place the inhaler directly in the mouth without a spacer for best delivery
- Inhale rapidly and shallowly to get the drug deep into the lungs
- Shake well, exhale fully, actuate while inhaling slowly, then hold breath for 10 seconds (Correct answer)
- Take two puffs simultaneously for quicker relief
Correct answer: Shake well, exhale fully, actuate while inhaling slowly, then hold breath for 10 seconds
Proper MDI technique: shake well, exhale fully, seal lips around mouthpiece (or spacer), actuate and inhale slowly over 3–5 seconds, then hold breath for ~10 seconds to maximize deposition.
Question 108: When counseling a patient on a new antibiotic prescription, which point is MOST important to emphasize?
- The drug is very expensive so they must be careful
- They must complete the full course even if they feel better (Correct answer)
- They should share leftover medication with family members
- They can stop the medication if they experience mild diarrhea
Correct answer: They must complete the full course even if they feel better
Completing the full antibiotic course prevents antibiotic resistance and ensures the infection is fully eradicated, even when symptoms improve early.
Question 109: Which USP chapter governs sterile compounding in pharmacies?
- USP <797> (Correct answer)
- USP <1151>
- USP <795>
- USP <800>
Correct answer: USP <797>
USP <797> provides standards for compounding sterile preparations, including cleanroom classification and beyond-use dating.
Question 110: Which statement about OTC nicotine replacement therapy (NRT) is correct?
- Nicotine patches should never be used while wearing other NRT
- NRT is only available by prescription for patients under 18
- NRT is contraindicated while smoking — the patient must stop completely before starting
- NRT can be started before or on the quit date; combination NRT is often more effective (Correct answer)
Correct answer: NRT can be started before or on the quit date; combination NRT is often more effective
Current evidence supports starting NRT before the quit date to reduce cravings. Combination NRT (long-acting patch + short-acting gum/lozenge) is more effective than monotherapy.
Question 111: A patient's insurance plan has a $300 deductible that has not been met. The medication costs $120. What does the patient owe?
- $0
- $60
- $300
- $120 (Correct answer)
Correct answer: $120
Because the deductible has not been met, the patient must pay the full medication cost of $120 out-of-pocket.
Question 112: A patient newly prescribed warfarin needs counseling on which of the following?
- Take double the dose if a dose is missed
- It is safe to use NSAIDs for pain relief while on warfarin
- Maintain consistent vitamin K intake and report unusual bleeding (Correct answer)
- Avoid all green vegetables permanently
Correct answer: Maintain consistent vitamin K intake and report unusual bleeding
Patients should keep vitamin K intake consistent (not avoid it entirely), monitor for bleeding signs, and avoid medications like NSAIDs that increase bleeding risk without physician guidance.
Question 113: Emergency contraception (Plan B/levonorgestrel) is available OTC without age restriction. Counseling should include that it is MOST effective when taken:
- Any time within 5 days with equal effectiveness
- Only on days 10–14 of the menstrual cycle
- After a confirmed negative pregnancy test
- Within 24 hours; effectiveness decreases significantly by 72 hours (Correct answer)
Correct answer: Within 24 hours; effectiveness decreases significantly by 72 hours
Levonorgestrel EC is most effective within 24 hours (95% effective), declining to ~58% by 49–72 hours. It is approved up to 72 hours but should be taken as soon as possible.
Question 114: Post-exposure prophylaxis (PEP) for hepatitis B includes:
- Hepatitis B immune globulin (HBIG) only
- Hepatitis B vaccine series only
- HBIG and initiation of hepatitis B vaccine series simultaneously at different sites (Correct answer)
- Hepatitis C antiviral medications
Correct answer: HBIG and initiation of hepatitis B vaccine series simultaneously at different sites
Unvaccinated persons exposed to hepatitis B should receive HBIG (provides immediate passive immunity) and begin the hepatitis B vaccine series simultaneously at different injection sites.
Question 115: Which approach to pharmacology is considered best practice in current Pharmacy standards?
- One-size-fits-all protocols
- Traditional methods exclusively
- Evidence-based, individualized interventions (Correct answer)
- The least expensive option
Correct answer: Evidence-based, individualized interventions
Evidence-based, individualized interventions combine the best available research with patient-specific factors for optimal outcomes.
Question 116: A patient presents with opioid overdose. Which agent is first-line reversal therapy and what is its mechanism?
- Protamine sulfate — heparin antagonist
- Physostigmine — acetylcholinesterase inhibitor
- Naloxone — competitive opioid receptor antagonist (Correct answer)
- Flumazenil — benzodiazepine receptor antagonist
Correct answer: Naloxone — competitive opioid receptor antagonist
Naloxone competitively displaces opioids from mu, kappa, and delta receptors, rapidly reversing respiratory depression, sedation, and miosis.
Question 117: Cold chain management for specialty biologics requires monitoring temperature with a calibrated device because:
- Biologics improve in potency when kept colder than required
- It reduces insurance reimbursement requirements
- Cold chain is a DEA requirement for all specialty products
- Temperature excursions can cause protein denaturation, aggregation, or loss of activity, leading to patient harm (Correct answer)
Correct answer: Temperature excursions can cause protein denaturation, aggregation, or loss of activity, leading to patient harm
Protein-based biologics are highly sensitive to temperature. Exposure outside the recommended range can cause irreversible structural changes (denaturation, aggregation) that reduce efficacy or increase immunogenicity risk.
Question 118: Which pharmacokinetic parameter describes the rate of drug elimination relative to drug concentration in plasma?
- Bioavailability
- Clearance (Correct answer)
- Half-life
- Volume of distribution
Correct answer: Clearance
Clearance (CL) is defined as the volume of plasma cleared of drug per unit time (mL/min or L/hr), and represents the body's efficiency at eliminating the drug.
Question 119: A drug is classified as Tier 3 on a formulary. What does this typically mean for the patient?
- Drug is not covered at all
- Higher co-pay, usually for non-preferred brand drugs (Correct answer)
- Lowest co-pay, generic drugs
- Specialty drugs requiring special handling
Correct answer: Higher co-pay, usually for non-preferred brand drugs
Tier 3 on most insurance formularies represents non-preferred brand-name drugs that carry a higher co-pay than preferred generics or preferred brands.
Question 120: In Pharmacy practice, what is the best approach to quality improvement in drug interactions?
- Use data-driven methods with measurable outcomes (Correct answer)
- Make changes without measuring results
- Copy what other organizations do without analysis
- Wait for problems to occur before acting
Correct answer: Use data-driven methods with measurable outcomes
Data-driven quality improvement with measurable outcomes ensures that changes actually produce the intended improvements and can be verified.
Question 121: A patient on bisphosphonate therapy (alendronate) should be counseled to:
- Take it with calcium and vitamin D supplements simultaneously
- Crush the tablet and mix with orange juice if swallowing is difficult
- Take it with a full glass of water and remain upright for 30 minutes after (Correct answer)
- Take it at bedtime to improve absorption
Correct answer: Take it with a full glass of water and remain upright for 30 minutes after
Alendronate requires being taken with 8 oz of plain water (not other beverages) on an empty stomach and remaining upright for ≥30 minutes to prevent esophageal irritation and ulceration.
Question 122: An IV infusion of 1,000 mL is to run over 8 hours. What is the flow rate in mL/hr?
- 150 mL/hr
- 100 mL/hr
- 115 mL/hr
- 125 mL/hr (Correct answer)
Correct answer: 125 mL/hr
1,000 mL ÷ 8 hr = 125 mL/hr.
Question 123: What identifier is used to uniquely identify a pharmacy when submitting insurance claims?
- Federal tax ID
- DEA number
- State pharmacy license number
- NCPDP Provider ID (Correct answer)
Correct answer: NCPDP Provider ID
The NCPDP Provider ID (also called the NCPDP number) is the unique 7-digit identifier required to submit electronic pharmacy claims to insurance payers.
Question 124: The National Vaccine Injury Compensation Program (VICP) is funded by an excise tax on vaccines and covers injuries from which vaccines?
- Only childhood vaccines given before age 18
- All vaccines recommended by ACIP for routine administration, including adult vaccines (Correct answer)
- Only vaccines given in federal healthcare facilities
- Only COVID-19 vaccines
Correct answer: All vaccines recommended by ACIP for routine administration, including adult vaccines
VICP covers all vaccines on the Vaccine Injury Table, which includes many ACIP-recommended vaccines for both children and adults. It provides a no-fault compensation process.
Question 125: What does 'aseptic technique' mean in sterile compounding?
- Filtering CSPs through a 0.22-micron membrane
- Sterilizing equipment using an autoclave
- A set of practices that prevent microbial contamination during product preparation (Correct answer)
- Verifying the sterility of finished products by culture
Correct answer: A set of practices that prevent microbial contamination during product preparation
Aseptic technique refers to the methods and behaviors used during compounding to prevent introduction of microorganisms into a sterile preparation.
Question 126: What does the mean of a data set represent in Pharmacy quantitative analysis?
- The most frequent value
- The range of values
- The middle value when sorted
- The arithmetic average of all values (Correct answer)
Correct answer: The arithmetic average of all values
The mean is the arithmetic average calculated by summing all values and dividing by the number of values, representing the central tendency.
Question 127: A compounded preparation's label must include all of the following EXCEPT:
- Name and strength of the active ingredient
- FDA approval number (Correct answer)
- Beyond-use date
- Storage conditions
Correct answer: FDA approval number
Compounded preparations do not have FDA approval numbers; the label must include BUD, active ingredient name/strength, and storage conditions.
Question 128: In Pharmacy science preparation, what does homeostasis refer to?
- Energy production
- The tendency to maintain stable internal conditions (Correct answer)
- Rapid growth
- Cell division
Correct answer: The tendency to maintain stable internal conditions
Homeostasis is the process by which organisms maintain stable internal conditions necessary for survival despite external changes.
Question 129: Which CYP450 enzyme is responsible for metabolizing the largest proportion of clinically used drugs?
- CYP2D6
- CYP2C9
- CYP3A4 (Correct answer)
- CYP1A2
Correct answer: CYP3A4
CYP3A4 is the most abundant hepatic CYP enzyme and is responsible for the metabolism of approximately 50% of all clinically used drugs.
Question 130: What obligation does confidentiality impose on Pharmacy professionals?
- Never communicate with anyone
- Protect sensitive information and share only as authorized (Correct answer)
- Keep all information secret indefinitely
- Share information freely with colleagues
Correct answer: Protect sensitive information and share only as authorized
Confidentiality requires protecting sensitive information and only sharing it through authorized channels and for legitimate purposes.
Question 131: Which of the following is a classic example of a prodrug that requires CYP2C19-mediated hepatic activation for antiplatelet effect?
- Atorvastatin
- Aspirin
- Clopidogrel (Correct answer)
- Warfarin
Correct answer: Clopidogrel
Clopidogrel is an inactive prodrug converted by CYP2C19 to its active thiol metabolite; poor metabolizers of CYP2C19 have reduced antiplatelet response and increased cardiovascular risk.
Question 132: Which auxiliary label should be placed on a prescription for doxycycline?
- Avoid prolonged exposure to sunlight (Correct answer)
- Take with dairy products for best absorption
- Take with antacids to prevent stomach upset
- May cause urine to turn orange
Correct answer: Avoid prolonged exposure to sunlight
Tetracyclines including doxycycline cause photosensitivity. Patients should be advised to use sunscreen and avoid prolonged sun exposure while taking the medication.
Question 133: When facing an ethical dilemma in Pharmacy practice, what is the recommended first step?
- Ask colleagues to decide
- Identify the relevant ethical principles and stakeholders (Correct answer)
- Follow personal preferences
- Avoid making any decision
Correct answer: Identify the relevant ethical principles and stakeholders
Identifying the relevant ethical principles and all affected stakeholders provides a framework for systematic ethical analysis.
Question 134: Which physicochemical property determines whether a drug can be incorporated into a water-soluble suppository base like PEG?
- Drug solubility in the base (Correct answer)
- Color and taste of the drug
- Molecular weight only
- Melting point of the drug
Correct answer: Drug solubility in the base
A drug must be soluble in the PEG base to be uniformly incorporated; insoluble drugs require suspension techniques.
Question 135: An interchangeable biosimilar designation by the FDA means it can be substituted for the reference biologic:
- Only if the patient has failed the reference biologic
- Only by a physician's written order
- At the pharmacy level without prescriber intervention, similar to generic substitution (where permitted by state law) (Correct answer)
- Never — interchangeable biologics still require a new prescription
Correct answer: At the pharmacy level without prescriber intervention, similar to generic substitution (where permitted by state law)
FDA 'interchangeable' designation means the biosimilar may be substituted at the pharmacy without the prescriber's intervention (subject to state pharmacy laws), similar to generic drug substitution.
Question 136: Which claim field is used to report the prescriber's NPI number?
- NCPDP field 444-E9
- NCPDP field 411-DB (Prescriber ID) (Correct answer)
- NCPDP field 301-C1
- NCPDP field 202-B2
Correct answer: NCPDP field 411-DB (Prescriber ID)
The prescriber's NPI is reported using NCPDP field 411-DB along with a qualifier indicating the NPI identifier type.
Question 137: A prescription requires compounding a suppository. Which base melts at body temperature and is most commonly used for rectal suppositories?
- Hydroxypropyl methylcellulose
- Polyethylene glycol (PEG)
- Glycerin-gelatin base
- Cocoa butter (theobroma oil) (Correct answer)
Correct answer: Cocoa butter (theobroma oil)
Cocoa butter melts at 30–36°C (close to body temperature) making it the classic fatty base for rectal suppositories.
Question 138: The DEA requires a biennial (every 2 years) inventory of all controlled substances on which date?
- Any date within 2 years of the previous inventory, on or close to the biennial anniversary (Correct answer)
- Within 30 days of hiring a new pharmacist-in-charge
- January 1st of every other year
- The anniversary date of the pharmacy's DEA registration
Correct answer: Any date within 2 years of the previous inventory, on or close to the biennial anniversary
The DEA requires a biennial inventory taken within 2 years of the previous inventory. Many pharmacies choose a fixed date near their DEA registration anniversary for convenience.
Question 139: LASA (Look-Alike/Sound-Alike) medications should be stored in a pharmacy by:
- Keeping them in a locked controlled substance cabinet
- Placing them next to each other for easy comparison
- Separating them physically and using tall-man lettering to distinguish names (Correct answer)
- Alphabetical order regardless of risk
Correct answer: Separating them physically and using tall-man lettering to distinguish names
Separating LASA drugs on shelves and using tall-man lettering (e.g., hydrALAZINE vs. hydrOXYzine) are standard strategies to reduce confusion and dispensing errors.
Question 140: Grapefruit juice is known to inhibit which enzyme, causing elevated plasma levels of many drugs?
- CYP1A2
- CYP2D6
- CYP3A4 (Correct answer)
- CYP2C9
Correct answer: CYP3A4
Grapefruit juice inhibits intestinal CYP3A4, reducing first-pass metabolism of many drugs (e.g., statins, calcium channel blockers), increasing their plasma concentrations.
Question 141: A patient is starting topical minoxidil for hair loss. Which counseling point is MOST important?
- Apply a thick layer every 3 days for best effect
- Consistent daily application is required; stopping will reverse any gains (Correct answer)
- Results appear immediately within the first week
- If it doesn't work after 2 weeks, double the dose
Correct answer: Consistent daily application is required; stopping will reverse any gains
Minoxidil requires consistent twice-daily use for at least 4 months to see results. Discontinuing treatment causes any regrown hair to be lost within a few months.
Question 142: A prescription calls for 1.5 g of a drug. How many milligrams is this?
- 15,000 mg
- 15 mg
- 1,500 mg (Correct answer)
- 150 mg
Correct answer: 1,500 mg
1 g = 1,000 mg, so 1.5 g = 1,500 mg.
Question 143: Which OTC decongestant is restricted under the Combat Methamphetamine Epidemic Act (CMEA)?
- Phenylephrine
- Dextromethorphan
- Guaifenesin
- Pseudoephedrine (Correct answer)
Correct answer: Pseudoephedrine
Pseudoephedrine can be used to manufacture methamphetamine. CMEA requires it to be kept behind the pharmacy counter with purchase quantity limits and ID verification.
Question 144: The combination of sildenafil and nitrates is contraindicated because it can cause:
- Hepatotoxicity
- Renal failure
- Severe hypotension (Correct answer)
- Severe hypertension
Correct answer: Severe hypotension
Both nitrates and PDE5 inhibitors (sildenafil) decrease cGMP degradation/increase nitric oxide, causing additive vasodilation and potentially fatal hypotension.
Question 145: Which monitoring parameter is most important during the first month of ACE inhibitor therapy in a hypertensive patient with CKD?
- Serum sodium and hemoglobin
- LFTs and serum albumin
- Urine culture and sensitivity
- Blood pressure, serum potassium, and serum creatinine (Correct answer)
Correct answer: Blood pressure, serum potassium, and serum creatinine
ACE inhibitors can cause hyperkalemia and an initial rise in serum creatinine due to efferent arteriolar dilation; monitoring BP, K+, and SCr is essential.
Question 146: The first-pass effect refers to a drug being significantly metabolized in the:
- Liver before reaching systemic circulation (Correct answer)
- Kidneys before reaching systemic circulation
- Small intestine before being absorbed
- Lungs before reaching systemic circulation
Correct answer: Liver before reaching systemic circulation
First-pass (presystemic) metabolism occurs in the liver after oral absorption; drugs pass through portal circulation and are metabolized before entering systemic circulation.
Question 147: When compounding a solution, which factor most directly affects the rate of dissolution of a solid drug?
- Particle size of the drug (Correct answer)
- Atmospheric pressure
- Color of the container
- Humidity of the compounding area
Correct answer: Particle size of the drug
Smaller particle size increases surface area, greatly accelerating the rate of drug dissolution.
Question 148: A patient on warfarin is started on fluconazole. What is the expected pharmacokinetic interaction?
- Fluconazole induces CYP2C9, decreasing warfarin levels
- No clinically significant interaction exists
- Fluconazole inhibits CYP2C9, increasing warfarin levels and bleeding risk (Correct answer)
- Fluconazole induces CYP3A4, increasing warfarin metabolism
Correct answer: Fluconazole inhibits CYP2C9, increasing warfarin levels and bleeding risk
Fluconazole is a potent CYP2C9 inhibitor that reduces warfarin metabolism, raising INR and bleeding risk.
Question 149: What does 'coordination of benefits' mean in pharmacy billing?
- Submitting a prior authorization request
- Reconciling a pharmacy's end-of-day claims
- Determining which insurer pays first when a patient has multiple plans (Correct answer)
- Verifying a patient's eligibility for a plan
Correct answer: Determining which insurer pays first when a patient has multiple plans
Coordination of benefits (COB) is the process of determining the order in which multiple insurance plans pay for a patient's prescription to prevent overpayment.
Question 150: A drop factor is 15 gtts/mL and the ordered rate is 90 mL/hr. What is the drip rate in gtts/min?
- 22.5 gtts/min (Correct answer)
- 30 gtts/min
- 20 gtts/min
- 15 gtts/min
Correct answer: 22.5 gtts/min
(90 mL/hr × 15 gtts/mL) ÷ 60 min = 1350/60 = 22.5 gtts/min.
Question 151: Which garbing item is donned LAST when entering an ISO Class 7 cleanroom?
- Sterile gloves (Correct answer)
- Face mask
- Hair cover
- Shoe covers
Correct answer: Sterile gloves
Sterile gloves are always the final item donned in the garbing sequence to prevent contamination of gloves by touching other surfaces during the process.
Question 152: A patient on levothyroxine should be counseled to take it:
- 30–60 minutes before breakfast on an empty stomach (Correct answer)
- At bedtime with a glass of milk
- With food to prevent nausea
- With their morning multivitamin
Correct answer: 30–60 minutes before breakfast on an empty stomach
Levothyroxine absorption is significantly reduced by food, calcium, iron, and antacids. Taking it 30–60 minutes before breakfast on an empty stomach optimizes absorption.
Question 153: Which of the following represents an ethically appropriate relationship between a pharmacist and a pharmaceutical manufacturer?
- Participating in unbiased continuing education sponsored by a manufacturer with full disclosure (Correct answer)
- Exclusively stocking a manufacturer's products in exchange for personal compensation
- Accepting significant financial payments to recommend a product to patients
- Sharing patient data with a manufacturer to help them target marketing
Correct answer: Participating in unbiased continuing education sponsored by a manufacturer with full disclosure
Pharmacists may participate in industry-sponsored education when it is unbiased, scientifically accurate, and relationships are fully disclosed.
Question 154: Clinical Decision Support (CDS) tools embedded in pharmacy software are designed to:
- Store patient financial information securely
- Replace pharmacist judgment entirely
- Process insurance claims automatically
- Alert pharmacists to drug interactions, allergies, and dosing issues at the point of dispensing (Correct answer)
Correct answer: Alert pharmacists to drug interactions, allergies, and dosing issues at the point of dispensing
CDS tools provide real-time alerts and recommendations (drug interaction warnings, allergy flags, dose-range checks) to assist pharmacists in making safer clinical decisions during prescription verification.
Question 155: In Pharmacy practice, when should a patient's condition be reassessed?
- Only at admission and discharge
- At regular intervals and when status changes (Correct answer)
- Only when the patient requests it
- Once per week
Correct answer: At regular intervals and when status changes
Regular reassessment and reassessment upon status changes ensure that care plans remain appropriate and responsive to the patient's needs.
Question 156: Which law created the framework for generic drug approval by establishing the Abbreviated New Drug Application (ANDA)?
- FDAAA (2007)
- OBRA '90
- Hatch-Waxman Act (1984) (Correct answer)
- DQSA (2013)
Correct answer: Hatch-Waxman Act (1984)
The Drug Price Competition and Patent Term Restoration Act of 1984 (Hatch-Waxman) established the ANDA pathway, allowing generics to prove bioequivalence rather than repeating full clinical trials.
Question 157: Section 503A of the FDCA exempts compounding pharmacies from FDA approval requirements provided they compound:
- Only OTC drug ingredients
- In large batches for office use only
- Based on valid prescriptions for individual identified patients (Correct answer)
- Only veterinary preparations
Correct answer: Based on valid prescriptions for individual identified patients
503A exemptions apply when a licensed pharmacist compounds based on a valid prescription for an individually identified patient.
Question 158: Stability testing during compounding quality assurance most commonly evaluates which parameters? (Select the best answer)
- Color, odor, pH, and drug concentration over time (Correct answer)
- Sterility and endotoxin levels only
- Container closure integrity only
- Only the appearance and smell
Correct answer: Color, odor, pH, and drug concentration over time
Comprehensive stability testing evaluates physical (color, odor, appearance), chemical (pH, drug concentration), and microbiological parameters over the assigned BUD period.
Question 159: Which OTC product should be recommended for a patient describing symptoms of vaginal yeast infection (itching, thick white discharge, no fever)?
- Clotrimazole or miconazole vaginal antifungal cream/suppository (Correct answer)
- Metronidazole vaginal gel (Metrogel)
- Hydrogen peroxide douche
- Boric acid suppositories (prescription only)
Correct answer: Clotrimazole or miconazole vaginal antifungal cream/suppository
OTC azole antifungals (clotrimazole, miconazole) in 1, 3, and 7-day formulations effectively treat uncomplicated vaginal candidiasis. Metronidazole treats bacterial vaginosis, not yeast infections.
Question 160: Telepharmacy allows pharmacists to supervise dispensing in remote locations via technology. It is most valuable for:
- Urban hospital pharmacies with high dispensing volumes
- Rural or underserved areas lacking on-site pharmacist access (Correct answer)
- Specialty pharmacy compounding oversight only
- Reducing the number of pharmacists needed in metropolitan areas
Correct answer: Rural or underserved areas lacking on-site pharmacist access
Telepharmacy extends pharmacy services to rural, remote, or critical-access hospitals and clinics where on-site pharmacist staffing is cost-prohibitive, improving medication access and safety in underserved areas.
Question 161: The principle of veracity in pharmacy ethics primarily means:
- Providing accurate drug information and being truthful with patients (Correct answer)
- Keeping patient information confidential
- Respecting the patient's right to make their own decisions
- Distributing medications fairly across the population
Correct answer: Providing accurate drug information and being truthful with patients
Veracity obligates pharmacists to be truthful and provide accurate, honest information in all professional communications.
Question 162: A pharmacy tech notices the robot dispensing system (e.g., ScriptPro) dispensed the wrong NDC for a medication. The FIRST step is to:
- Call the patient to apologize before the pharmacist is involved
- Restock the correct drug and assume no error occurred
- Continue dispensing and report the error at the end of the shift
- Stop the dispensing run, quarantine affected prescriptions, and notify the pharmacist immediately (Correct answer)
Correct answer: Stop the dispensing run, quarantine affected prescriptions, and notify the pharmacist immediately
Automated dispensing errors must be halted immediately. The pharmacist must be notified, affected prescriptions quarantined for review, and the system corrected before resuming operations — patient safety is the priority.
Question 163: Maximum daily dose of acetaminophen for a healthy adult is:
- 1,000 mg/day
- 2,000 mg/day
- 3,000–4,000 mg/day (Correct answer)
- 6,000 mg/day
Correct answer: 3,000–4,000 mg/day
The standard maximum is 3,000–4,000 mg/day for healthy adults (4 g/day per manufacturer, though many clinicians recommend ≤3 g/day for regular use); doses above this risk hepatotoxicity.
Question 164: Which vaccine is contraindicated in severely immunocompromised patients due to risk of disease from the vaccine strain?
- Varicella (chickenpox) vaccine (Correct answer)
- Pneumococcal polysaccharide vaccine (PPSV23)
- Hepatitis B vaccine
- Inactivated influenza vaccine (IIV)
Correct answer: Varicella (chickenpox) vaccine
Live vaccines like varicella are contraindicated in severely immunocompromised patients because the attenuated virus can cause disease in those unable to mount an immune response.
Question 165: The 'five rights' of medication administration are verified by barcode medication administration (BCMA). A 'hard stop' in a smart pump DERS means:
- The dose cannot be overridden by the nurse — the programmed rate exceeds an absolute safety limit (Correct answer)
- The nurse must choose a different drug
- The pump pauses automatically for 30 seconds
- The pharmacist must reset the pump remotely
Correct answer: The dose cannot be overridden by the nurse — the programmed rate exceeds an absolute safety limit
A hard stop in smart pump DERS is an uncrossable safety limit. If the programmed rate exceeds it, the pump will not deliver the dose until reprogrammed within safe parameters — unlike soft stops, which can be overridden with documentation.
Question 166: Tall-man lettering is a strategy used to:
- Show the drug requires refrigeration
- Indicate the drug is a controlled substance
- Make drug labels easier to read for visually impaired patients
- Differentiate LASA drug names by capitalizing distinguishing letters (Correct answer)
Correct answer: Differentiate LASA drug names by capitalizing distinguishing letters
Tall-man lettering uses capital letters for the differentiating portion of similar drug names (e.g., DOBUTamine vs. DOPamine) to reduce LASA errors.
Question 167: A pharmacist identifies that a patient is taking two drugs that both prolong the QT interval: haloperidol and azithromycin. What is the most appropriate action?
- Contact the prescriber to discuss the additive risk and explore alternatives (Correct answer)
- Substitute azithromycin with clarithromycin, which lacks QT effects
- Dispense both and document in the patient record
- Reduce haloperidol dose by 50% without prescriber notification
Correct answer: Contact the prescriber to discuss the additive risk and explore alternatives
Combining QT-prolonging agents carries additive risk of torsades de pointes; pharmacists must alert the prescriber and collaboratively assess alternatives or monitoring needs.
Question 168: What is the proper course of action when an Pharmacy professional witnesses unethical behavior by a colleague?
- Post about it on social media
- Confront the colleague publicly
- Report through established channels (Correct answer)
- Ignore it to maintain relationships
Correct answer: Report through established channels
Reporting unethical behavior through established channels ensures proper investigation while maintaining professional conduct.
Question 169: A medication error involving a wrong drug that was dispensed but caught before the patient received it is classified as a:
- Sentinel event
- Near miss (close call) (Correct answer)
- Never event
- Adverse drug event
Correct answer: Near miss (close call)
A near miss (close call) is an error that was caught and corrected before reaching the patient, unlike an adverse drug event where the patient is actually harmed.
Question 170: A pharmacy compounds a hazardous drug in a segregated compounding area (SCA). Which ventilation requirement must be met?
- 12 air changes per hour with HEPA filtration
- Standard room ventilation with a fume hood
- A Class II biological safety cabinet (BSC) or isolator (Correct answer)
- Positive pressure relative to adjacent areas
Correct answer: A Class II biological safety cabinet (BSC) or isolator
USP <800> requires a Class II BSC or a containment primary engineering control (C-PEC) when compounding hazardous drugs in an SCA.
Question 171: Which documentation is essential when working with drug delivery systems in Pharmacy?
- Only verbal notes
- Marketing materials
- Detailed technical specifications and as-built diagrams (Correct answer)
- General descriptions without specifics
Correct answer: Detailed technical specifications and as-built diagrams
Detailed technical specifications and as-built diagrams provide the accurate reference information needed for maintenance and troubleshooting.
Question 172: Which approach best demonstrates mastery of therapeutics in Pharmacy practice?
- Applying principles to novel situations with sound judgment (Correct answer)
- Following procedures without understanding
- Avoiding complex scenarios
- Relying entirely on technology
Correct answer: Applying principles to novel situations with sound judgment
True mastery involves understanding underlying principles well enough to apply them to new and unfamiliar situations with professional judgment.
Question 173: Barcode medication administration (BCMA) technology in hospitals helps prevent errors by:
- Tracking patient insurance information
- Replacing the need for pharmacist verification
- Automatically filling prescriptions
- Verifying patient identity and correct drug/dose/time before administration (Correct answer)
Correct answer: Verifying patient identity and correct drug/dose/time before administration
BCMA scans patient wristbands and medication barcodes before administration, electronically confirming the 5 Rights and alerting nurses to potential errors.
Question 174: What is the most important factor in effective communication with patients regarding clinical pharmacy?
- Using medical jargon to appear professional
- Speaking quickly to save time
- Providing written instructions only
- Using clear, understandable language and confirming understanding (Correct answer)
Correct answer: Using clear, understandable language and confirming understanding
Clear communication in understandable language, with confirmation of understanding, improves patient compliance and outcomes.
Question 175: What is the primary unit of structure and function in living organisms studied in Pharmacy?
- Organ
- Tissue
- Cell (Correct answer)
- Molecule
Correct answer: Cell
The cell is the fundamental unit of structure and function in all living organisms, forming the basis of biological organization.
Question 176: Which component of the COVID-19 mRNA vaccine does the mRNA instruct cells to produce?
- Neutralizing antibodies directly
- ACE2 receptors
- The spike (S) protein of SARS-CoV-2 (Correct answer)
- The entire SARS-CoV-2 virus
Correct answer: The spike (S) protein of SARS-CoV-2
mRNA COVID-19 vaccines (Moderna, Pfizer-BioNTech) deliver instructions for cells to produce the SARS-CoV-2 spike protein, triggering an immune response without introducing live virus.
Question 177: What is the correct technique for cleaning a laminar airflow workbench (LAFW) before sterile compounding?
- Wipe in circular motions with non-sterile isopropyl alcohol
- Spray the entire surface with bleach and allow to dry
- Wipe from front to back using tap water then 70% IPA
- Wipe from back to front and side to side using sterile 70% IPA (Correct answer)
Correct answer: Wipe from back to front and side to side using sterile 70% IPA
The LAFW should be cleaned from the back to the front (away from the HEPA filter) using overlapping side-to-side strokes with sterile 70% isopropyl alcohol to avoid recontamination.
Question 178: According to USP <797>, Category 1 CSPs (compounded sterile preparations) with no antimicrobial preservative stored at room temperature have a BUD of:
- 24 hours (Correct answer)
- 48 hours
- 72 hours
- 12 hours
Correct answer: 24 hours
USP <797> (2023) assigns a 24-hour BUD at controlled room temperature for Category 1 CSPs without antimicrobial preservatives.
Question 179: When reducing a powder's particle size by trituration for a suspension, what particle size range is generally targeted for adequate uniformity?
- 100–500 µm
- 50–100 µm
- 10–50 µm (Correct answer)
- < 10 µm
Correct answer: 10–50 µm
A particle size of 10–50 µm is generally targeted during trituration to ensure uniform suspension and patient comfort.
Question 180: When a patient picks up a new prescription for a statin (atorvastatin), you should specifically ask about:
- Unexplained muscle pain, tenderness, or weakness (myopathy) (Correct answer)
- Whether they take multivitamins
- Their history of shellfish allergies
- Their eye prescription to detect visual side effects
Correct answer: Unexplained muscle pain, tenderness, or weakness (myopathy)
Myopathy and rhabdomyolysis are serious statin adverse effects. Patients should be counseled to report unexplained muscle pain or weakness, especially if accompanied by dark (tea-colored) urine.
Question 181: Which specialty pharmacy service model provides patients with a dedicated clinical pharmacist who monitors labs, manages adherence, and communicates with the care team?
- Longitudinal clinical management / patient care coordination model (Correct answer)
- Telepharmacy kiosk model
- Central fill model
- Mail-order model
Correct answer: Longitudinal clinical management / patient care coordination model
Longitudinal clinical management assigns a dedicated clinical pharmacist to high-complexity patients to provide ongoing lab monitoring, adherence calls, side effect management, and care team collaboration — the hallmark of specialty pharmacy value.
Question 182: Rifampin is a potent inducer of CYP450 enzymes. When a patient on oral contraceptives starts rifampin, you should warn them about:
- Higher risk of thromboembolism
- Severe skin rash from the combination
- Increased contraceptive efficacy
- Decreased contraceptive efficacy and risk of unintended pregnancy (Correct answer)
Correct answer: Decreased contraceptive efficacy and risk of unintended pregnancy
Rifampin induces CYP3A4, accelerating metabolism of estrogen/progestin in oral contraceptives, reducing their plasma levels and effectiveness.
Question 183: Which USP chapter provides the standards for sterile compounding in US pharmacies?
- USP <795>
- USP <800>
- USP <71>
- USP <797> (Correct answer)
Correct answer: USP <797>
USP <797> establishes legally enforceable standards for the preparation, quality, and handling of compounded sterile preparations (CSPs) in the United States.
Question 184: Hepatitis C treatment with direct-acting antivirals (DAAs) like sofosbuvir/ledipasvir is considered specialty pharmacy because:
- It is only available from hospital pharmacies
- It is a Schedule II controlled substance
- It involves high drug costs, complex monitoring, and requires specialty training to ensure adherence and cure rates (Correct answer)
- It requires monthly injections administered in a clinic
Correct answer: It involves high drug costs, complex monitoring, and requires specialty training to ensure adherence and cure rates
DAA regimens for HCV are highly effective (95%+ SVR) but costly, requiring prior authorization, adherence support, drug interaction screening (especially with P-gp/CYP inducers), and monitoring for viral response.
Question 185: Emergency oral dispensing of a Schedule II controlled substance without a written prescription is permitted ONLY if:
- The quantity is limited to a 30-day supply maximum
- An oral authorization is given and a written prescription is delivered to the pharmacy within 7 days (Correct answer)
- The patient is in a hospital setting
- The drug is dispensed free of charge
Correct answer: An oral authorization is given and a written prescription is delivered to the pharmacy within 7 days
Under 21 CFR 1306.11(d), a pharmacist may dispense a Schedule II in a genuine emergency on an oral order, but the prescriber must provide a written/electronic prescription within 7 days.
Question 186: A pharmacy implements a clinical surveillance system that monitors all dispensed medications for patients with new lab abnormalities. This is an example of:
- Proactive pharmacovigilance and clinical decision support (Correct answer)
- DEA monitoring of controlled substance dispensing
- FDA MedWatch passive reporting
- Passive surveillance only
Correct answer: Proactive pharmacovigilance and clinical decision support
Active clinical surveillance systems integrate dispensing data with lab results and clinical records to proactively identify patients at risk (e.g., elevated creatinine in a patient on nephrotoxic drugs), enabling pharmacist intervention.
Question 187: A patient with schizophrenia refuses their antipsychotic medication. After confirming they are legally competent, the pharmacist's ethical duty is to:
- Force compliance because the medication is clearly needed
- Respect the refusal, provide counseling on the risks, and communicate with the prescriber (Correct answer)
- Dispense the medication without the patient's knowledge in another form
- Report the patient to psychiatric authorities immediately
Correct answer: Respect the refusal, provide counseling on the risks, and communicate with the prescriber
Competent patients have an absolute right to refuse medication; the pharmacist's role is to educate and communicate, not override the decision.
Question 188: When facing an ethical dilemma in Pharmacy practice, what is the recommended first step?
- Avoid making any decision
- Follow personal preferences
- Ask colleagues to decide
- Identify the relevant ethical principles and stakeholders (Correct answer)
Correct answer: Identify the relevant ethical principles and stakeholders
Identifying the relevant ethical principles and all affected stakeholders provides a framework for systematic ethical analysis.
Question 189: Which cleanroom classification is required for an anteroom (ante-area) adjacent to an ISO Class 7 buffer room?
- ISO Class 8 (Correct answer)
- ISO Class 6
- ISO Class 7
- ISO Class 5
Correct answer: ISO Class 8
USP <797> requires that the ante-area adjacent to an ISO Class 7 buffer room maintain at least ISO Class 8 air quality to create an air pressure gradient that minimizes contamination.
Question 190: A patient with hypertension asks for an OTC decongestant for a cold. What is the best recommendation?
- Pseudoephedrine 60 mg — the most effective option
- Oxymetazoline nasal spray — safe for all hypertensive patients
- Phenylephrine 10 mg — use with caution; consider non-drug options like saline rinse (Correct answer)
- Any decongestant is safe if taken for only 1 day
Correct answer: Phenylephrine 10 mg — use with caution; consider non-drug options like saline rinse
Oral decongestants (both pseudoephedrine and phenylephrine) can raise blood pressure. If use is necessary, phenylephrine with close BP monitoring is sometimes used short-term, but saline irrigation and fluids are safer first options.
Question 191: Which approach to clinical pharmacy is considered best practice in current Pharmacy standards?
- The least expensive option
- Traditional methods exclusively
- Evidence-based, individualized interventions (Correct answer)
- One-size-fits-all protocols
Correct answer: Evidence-based, individualized interventions
Evidence-based, individualized interventions combine the best available research with patient-specific factors for optimal outcomes.
Question 192: What is the recommended approach when managing conflicting priorities in Pharmacy?
- Prioritize based on impact and urgency (Correct answer)
- Address them in alphabetical order
- Ignore lower-priority items
- Delegate all decisions upward
Correct answer: Prioritize based on impact and urgency
Prioritizing based on impact and urgency ensures the most critical issues receive attention first while maintaining progress on other goals.
Question 193: A compounder needs to prepare 200 mL of a 2% w/v solution from a 10% w/v stock solution. How many mL of stock solution are needed?
- 40 mL (Correct answer)
- 50 mL
- 20 mL
- 10 mL
Correct answer: 40 mL
Using C1V1 = C2V2: (10%)(V1) = (2%)(200 mL), so V1 = 40 mL.
Question 194: Which electrolyte imbalance is most commonly associated with loop diuretic use?
- Hypernatremia
- Hypercalcemia
- Hyperkalemia
- Hypokalemia (Correct answer)
Correct answer: Hypokalemia
Loop diuretics inhibit the Na-K-2Cl transporter, increasing urinary potassium loss and causing hypokalemia.
Question 195: Which mechanism explains the nephrotoxicity of amphotericin B deoxycholate?
- Direct binding to renal tubular cell ergosterol causing cytotoxicity and vasoconstriction (Correct answer)
- Blockade of tubular secretion transporters OAT1/OAT3
- Inhibition of prostaglandin synthesis reducing renal perfusion
- Immune-complex deposition in glomeruli
Correct answer: Direct binding to renal tubular cell ergosterol causing cytotoxicity and vasoconstriction
Amphotericin B binds ergosterol-like sterols in renal tubular cells and induces afferent arteriolar vasoconstriction, causing direct nephrotoxicity.
Question 196: A technician needs to prepare 240 mL of a 2% solution using a 10% stock solution. How many mL of stock solution are needed?
- 24 mL
- 60 mL
- 36 mL
- 48 mL (Correct answer)
Correct answer: 48 mL
Using alligation or C1V1 = C2V2: 10% × V1 = 2% × 240 mL → V1 = 480/10 = 48 mL.
Question 197: When documenting vaccine administration, which information is required under federal law (NCVIA)?
- The vaccine manufacturer, lot number, site/route, date, and the VIS edition date given (Correct answer)
- Patient insurance information and diagnosis code
- Only the vaccine name and date administered
- Pharmacist's personal DEA number
Correct answer: The vaccine manufacturer, lot number, site/route, date, and the VIS edition date given
NCVIA requires documentation of: vaccine name/manufacturer, lot number, date given, name/address of administering provider, and the edition date of the VIS provided — all in the patient's permanent medical record.
Question 198: USP <800> applies to which category of drugs in sterile compounding?
- Non-sterile compounded preparations only
- Hazardous drugs including chemotherapy agents (Correct answer)
- Controlled substances dispensed in a cleanroom
- All sterile preparations regardless of risk
Correct answer: Hazardous drugs including chemotherapy agents
USP <800> specifically establishes standards for safe handling of hazardous drugs — including antineoplastics, antivirals, and hormone agents — to protect healthcare workers and patients.
Question 199: Health literacy principles recommend using which communication approach with all patients?
- Lengthy verbal explanations covering every possible side effect
- Plain language, simple terms, and confirmation of understanding (Correct answer)
- Medical jargon to appear professional and build trust
- Written materials only to ensure accuracy
Correct answer: Plain language, simple terms, and confirmation of understanding
Plain language, limited key messages, visual aids, and teach-back are cornerstones of health-literate communication, ensuring patients of all literacy levels understand their medications.
Question 200: Under DATA 2000 (Drug Addiction Treatment Act), specially waivered physicians may prescribe which medication in an office-based setting for opioid use disorder?
- Naltrexone (Vivitrol)
- Naloxone (Narcan)
- Buprenorphine (Suboxone/Subutex) (Correct answer)
- Methadone (for OUD maintenance)
Correct answer: Buprenorphine (Suboxone/Subutex)
DATA 2000 created a waiver system allowing qualified practitioners to prescribe buprenorphine (Schedule III) for opioid use disorder in office-based settings, unlike methadone which requires licensed opioid treatment programs (OTPs).
Question 201: Which type of vaccine contains a weakened but live pathogen?
- Live attenuated vaccine (Correct answer)
- Inactivated vaccine
- Toxoid vaccine
- Subunit vaccine
Correct answer: Live attenuated vaccine
Live attenuated vaccines (e.g., MMR, varicella, LAIV) use a weakened form of the pathogen that replicates in the host, generally producing strong, long-lasting immunity.
Question 202: Which hand hygiene procedure is required before entering a cleanroom for sterile compounding?
- Clean hands with antiseptic wipe and don gloves without rinsing
- Perform a surgical hand scrub with soap and water followed by application of sterile gloves (Correct answer)
- Use alcohol-based hand sanitizer only
- Wash hands briefly with soap then don gloves immediately
Correct answer: Perform a surgical hand scrub with soap and water followed by application of sterile gloves
USP <797> requires a thorough hand and forearm scrub with soap and water for at least 30 seconds, followed by drying with lint-free towels and donning sterile gloves.
Question 203: A National Drug Code (NDC) number has three segments. What do they represent, in order?
- Labeler (manufacturer), product (drug, strength, dosage form), and package size (Correct answer)
- Generic name code, brand code, and expiration format
- Drug class, manufacturer, and dosage form
- DEA schedule, therapeutic class, and lot number
Correct answer: Labeler (manufacturer), product (drug, strength, dosage form), and package size
NDC format: Labeler Code (4–5 digits) – Product Code (3–4 digits, identifies drug/strength/form) – Package Code (1–2 digits, identifies package size/type). Total 10 digits (11 with leading zeros per FDA standard).
Question 204: Electronic prescribing of controlled substances (EPCS) requires the prescriber to authenticate using:
- Two-factor authentication (two of: something you know, something you have, something you are) (Correct answer)
- Only biometric fingerprint scanning
- A single username and password
- A DEA Form 222 as digital confirmation
Correct answer: Two-factor authentication (two of: something you know, something you have, something you are)
DEA's EPCS regulations require logical access controls with two-factor authentication using any two of: knowledge factor (password/PIN), possession factor (hard token, phone), or biometric factor (fingerprint, iris scan).
Question 205: Independent double-checks are most valuable for which type of medications?
- All OTC products
- High-alert medications such as insulin, heparin, and chemotherapy (Correct answer)
- Antacids and laxatives
- Vitamins and supplements
Correct answer: High-alert medications such as insulin, heparin, and chemotherapy
Independent double-checks — where a second qualified person verifies the drug, dose, and patient — are a critical safety layer for high-alert medications with narrow margins and serious harm potential.
Question 206: What is the minimum particle count specification for an ISO Class 7 buffer room used in sterile compounding?
- 352,000 particles ≥0.5 µm per cubic meter (Correct answer)
- 3,520,000 particles ≥0.5 µm per cubic meter
- 3,520 particles ≥0.5 µm per cubic meter
- 35,200 particles ≥0.5 µm per cubic meter
Correct answer: 352,000 particles ≥0.5 µm per cubic meter
An ISO Class 7 cleanroom allows a maximum of 352,000 particles ≥0.5 µm per cubic meter, which is the standard for buffer rooms housing PECs for sterile compounding.
Question 207: A partial fill of a Schedule II prescription is permitted under which circumstance?
- Any time, if the patient requests only a partial supply
- Only for patients enrolled in a hospice or long-term care facility, who have 60 days
- If the pharmacist cannot supply the full quantity; the remainder must be filled within 72 hours (Correct answer)
- Schedule II prescriptions can NEVER be partially filled
Correct answer: If the pharmacist cannot supply the full quantity; the remainder must be filled within 72 hours
Schedule II partial fills are allowed when the full quantity is unavailable; the balance must be dispensed within 72 hours. LTCF/terminally ill patients may have 60 days under special rules.
Question 208: Aspirin therapy in children with viral illness should be avoided because of the risk of:
- Stevens-Johnson syndrome
- Reye's Syndrome (Correct answer)
- Gray baby syndrome
- Kernicterus
Correct answer: Reye's Syndrome
Aspirin use in children/teenagers with viral illnesses (influenza, chickenpox) is associated with Reye's syndrome — a rare but potentially fatal condition causing liver and brain damage.
Question 209: Which approach to patient counseling is considered best practice in current Pharmacy standards?
- Evidence-based, individualized interventions (Correct answer)
- The least expensive option
- Traditional methods exclusively
- One-size-fits-all protocols
Correct answer: Evidence-based, individualized interventions
Evidence-based, individualized interventions combine the best available research with patient-specific factors for optimal outcomes.
Question 210: Which drug, when combined with an SSRI, can cause serotonin syndrome?
- Metoprolol
- Metformin
- Tramadol (Correct answer)
- Lisinopril
Correct answer: Tramadol
Tramadol inhibits serotonin reuptake; combining it with SSRIs can lead to excessive serotonin accumulation, causing serotonin syndrome.
Question 211: Vaccine Information Statements (VIS) must be provided to patients before administering which vaccines?
- Only vaccines that are on the childhood immunization schedule
- All vaccines covered by the National Childhood Vaccine Injury Act (NCVIA) (Correct answer)
- Only live vaccines
- Only vaccines given in hospitals
Correct answer: All vaccines covered by the National Childhood Vaccine Injury Act (NCVIA)
Federal law (NCVIA) requires healthcare providers to give the appropriate VIS before administering any vaccine covered by the Act — including many adult vaccines like influenza, Td/Tdap, and hepatitis B.
Question 212: A compounded preparation is described as a 'W/O emulsion.' This means:
- Water is supersaturated with an oil-soluble drug
- Water and oil are mixed without an emulsifier
- Water is the dispersed phase and oil is the continuous phase (Correct answer)
- Oil is the dispersed phase and water is the continuous phase
Correct answer: Water is the dispersed phase and oil is the continuous phase
In a W/O (water-in-oil) emulsion, water droplets are dispersed within the oil continuous phase.
Question 213: The shingles (herpes zoster) vaccine Shingrix is recommended for adults aged:
- 65 years and older
- Only those with a prior history of chickenpox
- 50 years and older (Correct answer)
- 40 years and older
Correct answer: 50 years and older
ACIP recommends Shingrix (recombinant zoster vaccine, RZV) for all immunocompetent adults 50 years and older, given as 2 doses 2–6 months apart, regardless of prior shingles history.
Question 214: A pharmacist reviews a medication therapy management (MTM) encounter. Which of the following is a medication-related problem?
- Patient preference for brand-name drugs
- Unnecessary drug therapy with no medical indication (Correct answer)
- Requesting a 90-day supply for convenience
- Using a pill organizer
Correct answer: Unnecessary drug therapy with no medical indication
Unnecessary drug therapy — taking a medication without a valid clinical indication — is a recognized category of medication-related problems in MTM.
Question 215: Beta-1 selective adrenergic blockers are preferred in asthmatic patients because they:
- Avoid bronchoconstriction caused by beta-2 blockade (Correct answer)
- Increase heart rate
- Block alpha receptors
- Dilate the bronchioles
Correct answer: Avoid bronchoconstriction caused by beta-2 blockade
Cardioselective (beta-1 selective) blockers like metoprolol minimize bronchospasm risk by avoiding beta-2 receptor blockade in the lungs.
Question 216: Which packaging material is preferred for light-sensitive compounded preparations?
- Clear glass containers
- Amber glass or amber plastic containers (Correct answer)
- White HDPE containers
- Stainless steel containers
Correct answer: Amber glass or amber plastic containers
Amber glass or plastic protects photosensitive preparations by blocking UV and visible light wavelengths that cause degradation.
Question 217: Which class of drugs works by blocking H2 receptors to reduce gastric acid secretion?
- Proton pump inhibitors
- Antacids
- H2 blockers (Correct answer)
- Anticholinergics
Correct answer: H2 blockers
H2 blockers (e.g., ranitidine, famotidine) competitively block histamine H2 receptors on parietal cells, reducing acid production.
Question 218: Which filter pore size is used for sterilization by filtration of a CSP?
- 1.0 micron
- 0.22 micron (Correct answer)
- 5.0 micron
- 0.45 micron
Correct answer: 0.22 micron
A 0.22-micron (0.2-micron) membrane filter is the standard pore size for sterilizing filtration, as it removes bacteria and most other microorganisms.
Question 219: Which DEA form is used to order Schedule I and II controlled substances?
- DEA Form 363
- DEA Form 222 (or CSOS electronically) (Correct answer)
- DEA Form 41
- DEA Form 106
Correct answer: DEA Form 222 (or CSOS electronically)
DEA Form 222 (paper) or CSOS (Controlled Substance Ordering System, electronic) is required to order Schedule I and II controlled substances from a distributor.
Question 220: A pharmacy submits a claim and receives an 'eligibility not found' rejection. What is the most likely first step?
- Submit the claim to Medicaid instead
- Call the prescriber to reissue the prescription
- Dispense the medication and bill the patient in full
- Verify the patient's insurance ID, group number, and date of birth (Correct answer)
Correct answer: Verify the patient's insurance ID, group number, and date of birth
An eligibility rejection typically results from a data entry error, so verifying and correcting the patient's insurance information is the appropriate first step.
Question 221: What is the purpose of a prior authorization (PA) in pharmacy?
- To transfer a prescription from another pharmacy
- To allow a patient to pick up a refill early
- To override a refill-too-soon rejection
- To obtain insurer approval before dispensing a non-formulary or restricted drug (Correct answer)
Correct answer: To obtain insurer approval before dispensing a non-formulary or restricted drug
A prior authorization requires the prescriber to submit clinical justification to the insurance plan before the plan will cover a specific medication.
Question 222: The Poison Prevention Packaging Act (PPPA) requires child-resistant containers for most prescription drugs. Which patient can request a non-child-resistant container?
- The prescribing physician
- The pharmacy manager only
- The patient or their caregiver (Correct answer)
- No one — child-resistant containers are always required
Correct answer: The patient or their caregiver
The PPPA allows the patient (or caregiver) to request non-child-resistant packaging, or the prescriber may request it on the patient's behalf.
Question 223: A patient weighs 88 kg and is prescribed 5 mg/kg/day of a medication divided into two doses. What is each dose in mg?
- 110 mg
- 440 mg
- 176 mg
- 220 mg (Correct answer)
Correct answer: 220 mg
Daily dose: 88 kg × 5 mg/kg = 440 mg/day. Each dose: 440 ÷ 2 = 220 mg.
Question 224: Which type of water is required for preparing compounded sterile preparations (CSPs)?
- Sterile Water for Injection (WFI) (Correct answer)
- Distilled water
- Deionized water
- Tap water
Correct answer: Sterile Water for Injection (WFI)
Sterile Water for Injection (WFI) meets USP standards for sterility, pyrogen limits, and ionic purity required for CSPs.
Question 225: Geometric dilution is used when mixing potent drugs with a diluent primarily to:
- Reduce the particle size of the diluent
- Ensure uniform distribution of the active ingredient throughout the mixture (Correct answer)
- Speed up dissolution of the active ingredient
- Increase the viscosity of the final product
Correct answer: Ensure uniform distribution of the active ingredient throughout the mixture
Geometric dilution ensures uniform distribution of a small amount of potent drug by progressively adding equal portions of the diluent.
Pharmacy Licensure Exam
The Pharmacy Licensure Exam covers core competencies for pharmacy practice including pharmacology, dosage calculations, drug interactions, pharmacy law, patient counseling, compounding, sterile compounding, pharmaceutical chemistry, therapeutics, medication safety, immunizations, specialty pharmacy, controlled substances, OTC counseling, and pharmacy informatics.
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