Saudi Prometric Pharmacist Drug Information and Safety — Questions and Answers
Question 1: What are the primary, secondary, and tertiary drug information resources?
- They are all the same
- Primary: original research (clinical trials); Secondary: indexing services (PubMed); Tertiary: textbooks and compendia (Micromedex, Lexicomp) (Correct answer)
- Primary: textbooks; Secondary: journals; Tertiary: websites
- Only internet searches are valid resources
Correct answer: Primary: original research (clinical trials); Secondary: indexing services (PubMed); Tertiary: textbooks and compendia (Micromedex, Lexicomp)
Primary sources are original research articles (randomized controlled trials, cohort studies). Secondary sources index and abstract primary literature (PubMed, Embase). Tertiary sources synthesize information (Micromedex, Lexicomp, drug handbooks, review articles, clinical guidelines).
Question 2: How should a pharmacist evaluate a clinical trial for drug information purposes?
- Only look at the conclusion
- Assess study design, population, sample size, endpoints, statistical significance, clinical significance, bias, and applicability to the clinical question (Correct answer)
- Only check if it was published in a journal
- Only consider the pharmaceutical company's recommendation
Correct answer: Assess study design, population, sample size, endpoints, statistical significance, clinical significance, bias, and applicability to the clinical question
Critical appraisal evaluates: study design (RCT > observational), population (relevant to your patient?), sample size (adequate power?), primary endpoints (clinically meaningful?), statistical vs. clinical significance, potential bias, funding source, and applicability to the specific clinical scenario.
Question 3: What is the pharmacist's role in medication safety event analysis?
- Blame the person who made the error
- Conduct root cause analysis to identify system failures, recommend preventive measures, and implement safety improvements (Correct answer)
- Only document the error
- Cover up errors to avoid liability
Correct answer: Conduct root cause analysis to identify system failures, recommend preventive measures, and implement safety improvements
Pharmacists participate in root cause analysis (RCA) using a systems approach (not blame). They identify contributing factors (workflow, staffing, technology, communication), recommend system improvements (automation, double checks, clinical decision support), and monitor effectiveness of changes.
Question 4: What is a formulary and what is the pharmacist's role in formulary management?
- A list of all drugs that exist
- An institution's approved list of medications, managed by the Pharmacy and Therapeutics (P&T) Committee with pharmacist input on evidence-based drug selection (Correct answer)
- A drug pricing guide
- A list of expired medications
Correct answer: An institution's approved list of medications, managed by the Pharmacy and Therapeutics (P&T) Committee with pharmacist input on evidence-based drug selection
The formulary is the hospital's approved medication list. Pharmacists serve on the P&T Committee, evaluating drug efficacy, safety, and cost-effectiveness for formulary inclusion/exclusion, developing usage criteria, managing therapeutic substitution protocols, and conducting formulary reviews.
Question 5: What is the purpose of a Tall Man Lettering system in medication safety?
- Making labels look attractive
- Using capital letters to highlight differences between look-alike/sound-alike drug names to prevent confusion errors (Correct answer)
- A font size requirement
- A branding strategy for drug companies
Correct answer: Using capital letters to highlight differences between look-alike/sound-alike drug names to prevent confusion errors
Tall Man Lettering differentiates look-alike/sound-alike (LASA) drug names by capitalizing distinguishing portions: hydrOXYzine vs. hydrALAzine, DOBUTamine vs. DOPamine, predniSONE vs. prednisoLONE. This is a recommended ISMP safety strategy adopted in Saudi hospitals.
Question 6: How should a pharmacist respond to a drug information request from a healthcare professional?
- Provide an immediate guess
- Systematically: gather background, classify the question, search appropriate resources, evaluate evidence, formulate a response, and document the interaction (Correct answer)
- Only recommend the most expensive drug
- Refer all questions to the physician
Correct answer: Systematically: gather background, classify the question, search appropriate resources, evaluate evidence, formulate a response, and document the interaction
Systematic DI approach: gather background (patient details, clinical context), classify the question type, search appropriate resources (tertiary → secondary → primary), critically evaluate the evidence, formulate a balanced response with references, communicate the answer, and document the interaction.
Saudi Prometric Pharmacist Drug Information and Safety
What are the primary, secondary, and tertiary drug information resources?