APEA Predictor Exam for Nurse Practitioners — Questions and Answers

Question 1: When prescribing clindamycin, the NP must counsel the patient about which potentially life-threatening adverse effect?

Stevens-Johnson syndrome
Agranulocytosis
Anaphylaxis
Clostridioides difficile colitis (Correct answer)

Correct answer: Clostridioides difficile colitis

Clindamycin has a high risk of disrupting colonic flora and promoting C. difficile overgrowth, leading to pseudomembranous colitis.

Question 2: APEA expert instructors are particularly helpful for teaching which aspect of geriatric pharmacology that frequently appears on AGNP board exams?

Chemotherapy dosing protocols
Pediatric dosing calculations
Beers Criteria medications that are inappropriate or require caution in older adults (Correct answer)
Maximum doses for healthy 25-year-old athletes

Correct answer: Beers Criteria medications that are inappropriate or require caution in older adults

The Beers Criteria, published by the American Geriatrics Society, lists potentially inappropriate medications in older adults and is a high-yield AGNP board exam topic that APEA instructors specifically address.

Question 3: A 55-year-old patient has a 10-year ASCVD risk of 12%. Per ACC/AHA guidelines, which intervention is indicated?

Fibrate therapy for triglycerides
Aspirin plus statin combination
Moderate-to-high intensity statin therapy (Correct answer)
Lifestyle modification only for 6 months

Correct answer: Moderate-to-high intensity statin therapy

A 10-year ASCVD risk ≥7.5% in patients aged 40-75 meets the threshold for initiating moderate-to-high intensity statin therapy per ACC/AHA guidelines.

Question 4: For the APEA predictor exam, which vaccine is contraindicated in immunocompromised patients due to its composition?

Hepatitis B recombinant vaccine
Pneumococcal polysaccharide vaccine
Live attenuated influenza vaccine (LAIV) (Correct answer)
Inactivated influenza vaccine (IIV)

Correct answer: Live attenuated influenza vaccine (LAIV)

Live attenuated vaccines like LAIV can cause disease in immunocompromised patients and are contraindicated; inactivated vaccines are safe alternatives.

Question 5: A 55-year-old male smoker presents with hemoptysis, weight loss, and a new cough. The NP's first priority differential is:

Lung cancer (Correct answer)
COPD exacerbation
Bronchiectasis
Pulmonary tuberculosis

Correct answer: Lung cancer

In a middle-aged smoker, hemoptysis with constitutional symptoms (weight loss) must raise lung cancer as the top priority until proven otherwise.

Question 6: While auscultating the patient's heart, a medium, soft murmur is audible. It is pan systolic and heard loudest at the apex with radiation to the left axilla. These findings are consistent with:

Heart failure
Hypertension
Mitral regurgitation (Correct answer)
Aortic stenosis

Correct answer: Mitral regurgitation

A medium, soft, pansystolic murmur heard loudest at the apex with radiation to the left axilla is the classic description of mitral regurgitation. This occurs when the mitral valve does not close completely during systole, allowing blood to flow backward from the left ventricle into the left atrium. The murmur is pansystolic because it lasts throughout systole, and its location and radiation pattern are characteristic of blood flow through the incompetent mitral valve.

Question 7: APEA exam prep covers the NP's scope of practice. Which statement about prescriptive authority for NPs is most accurate?

Federal law supersedes state law for NP prescribing
NPs can only prescribe non-controlled substances
Prescriptive authority varies by state law and practice agreement requirements (Correct answer)
All NPs have full independent prescriptive authority nationwide

Correct answer: Prescriptive authority varies by state law and practice agreement requirements

NP prescriptive authority is governed by state law; some states require collaborative practice agreements while others grant full independent practice.

Question 8: A 10-year-old child presents with high fever, severe odynophagia, uvular deviation, drooling, and a muffled 'hot potato' voice. This presentation is most concerning for:

Streptococcal pharyngitis requiring amoxicillin
Peritonsillar abscess (PTA) requiring drainage and IV antibiotics (Correct answer)
Viral tonsillitis requiring supportive care
Epiglottitis requiring immediate airway assessment

Correct answer: Peritonsillar abscess (PTA) requiring drainage and IV antibiotics

Peritonsillar abscess presents with fever, severe throat pain, uvular deviation away from the abscess, drooling, and muffled hot potato voice due to peritonsillar pus collection. Treatment: needle aspiration or incision and drainage plus IV antibiotics.

Question 9: A 58-year-old patient presents with sudden onset chest pain radiating to the jaw. Which initial assessment finding most strongly supports acute myocardial infarction?

Pain reproduced by palpation
Pleuritic chest pain worse with inspiration
Diaphoresis and nausea (Correct answer)
Sharp pain relieved by leaning forward

Correct answer: Diaphoresis and nausea

Diaphoresis and nausea accompanying chest pain are classic autonomic symptoms of acute MI due to sympathetic activation.

Question 10: Which of the following best describes how APEA customizable study plans align with the FNP certification exam blueprint?

Plans are organized by body system only, without reference to exam weighting
Plans map content domains and time allocation to the percentage distribution of topics on the certification exam (Correct answer)
Plans cover only the top 3 most-tested topics
Plans are identical for all students regardless of background

Correct answer: Plans map content domains and time allocation to the percentage distribution of topics on the certification exam

Effective board prep study plans align content emphasis with the exam blueprint's topic weighting. APEA plans are structured to reflect how frequently each domain appears on the AANP or ANCC FNP exam.

Question 11: A nurse practitioner prescribes methotrexate for rheumatoid arthritis. Which supplement should be co-prescribed to reduce mucosal and hematologic toxicity?

Zinc
Folic acid (Correct answer)
Vitamin B12
Vitamin D

Correct answer: Folic acid

Methotrexate inhibits folate metabolism; supplementing with folic acid reduces side effects such as oral ulcers, nausea, and cytopenias without reducing efficacy.

Question 12: A 25-year-old female presents with a urinary tract infection (UTI). She is allergic to penicillin. Which of the following is an appropriate antibiotic choice?

Cephalexin
Amoxicillin
Ciprofloxacin
Nitrofurantoin (Correct answer)

Correct answer: Nitrofurantoin

For a 25-year-old female with a urinary tract infection (UTI) and a penicillin allergy, Nitrofurantoin is an appropriate antibiotic choice. It is effective against common UTI pathogens, has a low risk of cross-reactivity with penicillin allergies, and concentrates well in the urine, making it a suitable first-line agent in this scenario.

Question 13: Which credential is most commonly held by APEA expert instructors who teach FNP board review content?

PhD in basic science research without clinical practice
FNP-C or FNP-BC with active or recent clinical NP practice (Correct answer)
Medical doctor (MD) specializing in internal medicine
RN license only without advanced practice certification

Correct answer: FNP-C or FNP-BC with active or recent clinical NP practice

APEA instructors are board-certified FNPs (FNP-C via AANP or FNP-BC via ANCC) with active or recent clinical practice, ensuring they teach content that reflects real NP scope and current evidence.

Question 14: Which finding on the newborn physical examination requires the most urgent further evaluation?

Milia on the nose and cheeks
Mongolian spots on the lower back
Unequal femoral pulses bilaterally (Correct answer)
Erythema toxicum neonatorum

Correct answer: Unequal femoral pulses bilaterally

Unequal or diminished femoral pulses may indicate coarctation of the aorta, a critical congenital heart defect requiring immediate echocardiographic evaluation and cardiology consultation.

Question 15: A 16-year-old presents with depression. The FDA has a black box warning for all antidepressants regarding which risk in patients under age 25?

Increased risk of suicidal thinking and behavior, particularly in the first weeks of treatment (Correct answer)
Stevens-Johnson syndrome in pediatric patients
Permanent neurological damage from any antidepressant use
Severe cardiac arrhythmias requiring ECG monitoring

Correct answer: Increased risk of suicidal thinking and behavior, particularly in the first weeks of treatment

FDA black box warning: antidepressants increase the risk of suicidal thinking and behavior in children, adolescents, and young adults 24 and younger during the first 1-2 months of treatment, requiring close monitoring.

Question 16: A 3-year-old child presents with sudden onset inspiratory stridor, drooling, and a toxic appearance, sitting in a tripod position. The NP's priority action is:

Transfer immediately to ED without examining throat (Correct answer)
Administer nebulized racemic epinephrine
Obtain throat culture for strep
Perform throat exam and obtain lateral neck X-ray

Correct answer: Transfer immediately to ED without examining throat

The presentation suggests epiglottitis; examining the throat can precipitate complete airway obstruction — immediate transfer to an ED with airway management capability is the priority.

Question 17: A 25-year-old female presents with severe substernal dysphagia and odynophagia, hoarseness, and fever after a fish dinner the previous day. Plain neck X-ray shows air in the retropharyngeal space. The most likely diagnosis is:

Thyroid storm presenting with dysphagia
Viral pharyngitis requiring symptomatic treatment
Retropharyngeal abscess or esophageal perforation — a deep neck space emergency requiring emergent CT neck and IV antibiotics plus or minus surgical drainage (Correct answer)
Gastroesophageal reflux disease (GERD)

Correct answer: Retropharyngeal abscess or esophageal perforation — a deep neck space emergency requiring emergent CT neck and IV antibiotics plus or minus surgical drainage

Air in the retropharyngeal space after a swallowing event suggests esophageal perforation or retropharyngeal abscess — a surgical emergency with potential for mediastinitis.

Question 18: A 3-year-old girl has had three urinary tract infections in the past year. What imaging study should be obtained?

Renal cortical scintigraphy only
Intravenous pyelogram
Voiding cystourethrogram (VCUG) (Correct answer)
CT scan of the abdomen and pelvis

Correct answer: Voiding cystourethrogram (VCUG)

A voiding cystourethrogram (VCUG) is indicated to evaluate for vesicoureteral reflux, the most common anatomic abnormality associated with recurrent UTIs in young children.

Question 19: Which finding on fundoscopic exam indicates increased intracranial pressure?

Microaneurysms
Flame hemorrhages
Papilledema (Correct answer)
Cotton wool spots

Correct answer: Papilledema

Papilledema is blurring and elevation of the optic disc margins caused by transmission of increased intracranial pressure through the optic nerve sheath.

Question 20: A patient with CHF exacerbation presents with orthopnea, 3+ pitting edema, and weight gain of 8 lbs in 5 days. The immediate management priority is:

ACE inhibitor dose increase only
Oral furosemide and outpatient follow-up in 1 week
Dietary counseling and sodium restriction alone
IV furosemide and close monitoring of urine output (Correct answer)

Correct answer: IV furosemide and close monitoring of urine output

Acute CHF exacerbation with significant fluid overload requires IV diuresis for rapid volume removal, with urine output monitoring to guide therapy.

Question 21: APEA expert instructors are board-certified nurse practitioners who bring which primary advantage to board preparation courses?

They are PhD researchers without patient care experience
They provide clinically relevant content from real NP practice integrated with exam-focused teaching (Correct answer)
They have no clinical experience but are strong test-takers
They exclusively teach pharmacology

Correct answer: They provide clinically relevant content from real NP practice integrated with exam-focused teaching

APEA instructors are practicing or recently retired board-certified NPs who integrate current clinical practice with exam preparation, ensuring content is both accurate and practically applicable.

Question 22: Which medication used in COPD management is associated with the adverse effect of oral candidiasis and requires rinsing the mouth after use?

Long-acting muscarinic antagonists
Long-acting beta agonists
Short-acting beta agonists
Inhaled corticosteroids (Correct answer)

Correct answer: Inhaled corticosteroids

Inhaled corticosteroids can deposit in the oropharynx and suppress local immunity, promoting Candida overgrowth; rinsing the mouth after use reduces this risk.

Question 23: A patient presents with a 'herald patch' followed by a Christmas tree distribution of oval scaly lesions on the trunk. The diagnosis is:

Pityriasis rosea (Correct answer)
Secondary syphilis
Psoriasis
Tinea versicolor

Correct answer: Pityriasis rosea

Pityriasis rosea characteristically begins with a herald patch followed by a Christmas tree pattern of oval lesions along Langer's lines on the trunk.

Question 24: A patient is prescribed levothyroxine. The NP should instruct the patient to take this medication:

30-60 minutes before breakfast on an empty stomach (Correct answer)
With calcium supplements for best absorption
At bedtime with a snack
With breakfast to improve absorption

Correct answer: 30-60 minutes before breakfast on an empty stomach

Levothyroxine absorption is significantly impaired by food, calcium, and iron; it must be taken on an empty stomach 30-60 minutes before eating.

Question 25: A 26-year-old woman presents with vaginal pruritus, thick white cottage cheese-like discharge, and vulvar erythema. KOH prep shows budding hyphae. What is the most appropriate first-line treatment?

Clindamycin vaginal cream for 7 days
Oral fluconazole 150 mg once or topical azole for 3–7 days (Correct answer)
Doxycycline 100 mg PO BID for 14 days
Metronidazole 500 mg PO BID for 7 days

Correct answer: Oral fluconazole 150 mg once or topical azole for 3–7 days

Uncomplicated vulvovaginal candidiasis is treated with either a single dose of oral fluconazole 150 mg or a short-course topical azole; both options are equally effective first-line choices.

Question 26: A patient with well-controlled HIV presents for routine care. The NP notes CD4 count is 450 cells/mcL and viral load is undetectable. The appropriate next step is:

Continue current antiretroviral therapy and schedule follow-up in 3-6 months (Correct answer)
Refer immediately to infectious disease
Initiate Pneumocystis prophylaxis
Change antiretroviral regimen due to falling CD4 count

Correct answer: Continue current antiretroviral therapy and schedule follow-up in 3-6 months

A CD4 count of 450 with undetectable viral load indicates well-controlled HIV; continuing current ART with routine 3-6 month follow-up is appropriate.

Question 27: A patient with asthma requires an antihypertensive. Which class is contraindicated due to risk of bronchospasm?

Non-selective beta-blockers (Correct answer)
ACE inhibitors
Calcium channel blockers
Thiazide diuretics

Correct answer: Non-selective beta-blockers

Non-selective beta-blockers block both beta-1 and beta-2 receptors, causing bronchospasm in patients with reactive airway disease.

Question 28: A patient presents with unilateral facial pain, vesicular rash along the jaw line, and ear pain. The most likely diagnosis is:

Bell's palsy
Dental abscess
Herpes zoster (shingles) (Correct answer)
Trigeminal neuralgia

Correct answer: Herpes zoster (shingles)

Unilateral dermatomal vesicular rash with pain in the facial area represents herpes zoster reactivation along the trigeminal nerve distribution.

Question 29: A patient with acute deep vein thrombosis has no contraindications. Which anticoagulation management is preferred per current guidelines?

Direct oral anticoagulant (DOAC) as outpatient therapy (Correct answer)
Aspirin for 3 months
Inpatient IV heparin bridge to warfarin only
Low-molecular-weight heparin indefinitely

Correct answer: Direct oral anticoagulant (DOAC) as outpatient therapy

DOACs such as rivaroxaban or apixaban are the preferred first-line treatment for DVT due to efficacy, safety profile, and convenience of outpatient oral dosing.

Question 30: A 72-year-old man with known BPH presents with inability to void, severe lower abdominal pain, and a palpable suprapubic mass. The diagnosis is:

Renal calculus
Bladder cancer
Cystitis
Acute urinary retention (Correct answer)

Correct answer: Acute urinary retention

Acute urinary retention presents with sudden inability to void, suprapubic pain, and a distended palpable bladder, commonly precipitated by BPH in older men.

Question 31: A patient on warfarin starts taking trimethoprim-sulfamethoxazole for a UTI. The NP should anticipate which effect on the INR?

INR will decrease
INR is unpredictable
INR will remain unchanged
INR will increase (Correct answer)

Correct answer: INR will increase

TMP-SMX inhibits CYP2C9, reducing warfarin metabolism and increasing its anticoagulant effect, thereby raising the INR.

Question 32: An APEA on-demand lecture addresses community-acquired pneumonia (CAP) in an otherwise healthy outpatient adult with no recent antibiotic use. According to IDSA/ATS guidelines, the recommended first-line treatment is:

IV vancomycin
Ciprofloxacin 500mg twice daily
Trimethoprim-sulfamethoxazole (TMP-SMX)
Amoxicillin, doxycycline, or azithromycin as oral options (Correct answer)

Correct answer: Amoxicillin, doxycycline, or azithromycin as oral options

For otherwise healthy outpatients without comorbidities or recent antibiotic use, IDSA/ATS guidelines recommend amoxicillin, doxycycline, or azithromycin as first-line CAP treatment.

Question 33: A 72-year-old diabetic patient presents with a red, hot, swollen knee joint with fever and WBC of 18,000. Joint aspiration reveals WBC of 75,000 with 90% PMNs and gram-positive cocci on Gram stain. The diagnosis is:

Rheumatoid arthritis acute flare
Septic arthritis — a medical emergency requiring immediate joint irrigation and IV antibiotics (Correct answer)
Gout with secondary infection
Pseudogout (calcium pyrophosphate crystal arthropathy)

Correct answer: Septic arthritis — a medical emergency requiring immediate joint irrigation and IV antibiotics

Synovial fluid WBC above 50,000 with PMN predominance and organisms on Gram stain is diagnostic of septic arthritis, a medical emergency. Untreated septic arthritis causes joint destruction within 24-48 hours.

Question 34: A 34-year-old patient presents with 2 weeks of depressed mood, anhedonia, insomnia, fatigue, poor concentration, and feelings of worthlessness. DSM-5 criteria require how many symptoms for a minimum of how many days to diagnose major depressive disorder?

5 or more symptoms for at least 14 days, including depressed mood or anhedonia (Correct answer)
3 symptoms for 7 days
2 symptoms for any duration
7 symptoms for 30 days

Correct answer: 5 or more symptoms for at least 14 days, including depressed mood or anhedonia

DSM-5 requires 5 or more of 9 symptoms for at least 2 weeks, with at least one being depressed mood or anhedonia. This patient meets criteria.

Question 35: What is the most common cause of secondary amenorrhea (absence of menses for >3 months) in a reproductive-age woman who previously had regular cycles?

Premature ovarian insufficiency
Hyperprolactinemia
Pregnancy (Correct answer)
Hypothyroidism

Correct answer: Pregnancy

Pregnancy must always be the first diagnosis excluded in any woman of reproductive age presenting with secondary amenorrhea, as it is by far the most common cause.

Question 36: A 66-year-old male presents to urgent care with sudden onset painless monocular vision loss in his right eye, described as a curtain coming down. He has a history of atrial fibrillation. The most likely diagnosis is:

Cataracts causing progressive vision loss
Dry eye disease with transient blurring
Central retinal artery occlusion — a vascular emergency requiring immediate ophthalmology consultation (Correct answer)
Migraine with visual aura

Correct answer: Central retinal artery occlusion — a vascular emergency requiring immediate ophthalmology consultation

Sudden painless monocular vision loss described as a curtain effect in a patient with atrial fibrillation is central retinal artery occlusion due to embolism — a vascular emergency requiring immediate ophthalmologic evaluation.

Question 37: Which antibiotic class requires counseling about increased risk of tendon rupture, particularly in patients over 60 taking corticosteroids?

Tetracyclines
Fluoroquinolones (Correct answer)
Cephalosporins
Macrolides

Correct answer: Fluoroquinolones

Fluoroquinolones carry a black box warning for tendinopathy and tendon rupture, with risk amplified in elderly patients on corticosteroids.

Question 38: According to APEA board review, which patient has met criteria for metabolic syndrome requiring aggressive cardiovascular risk counseling?

BMI 32, BP 126/82, fasting glucose 100, triglycerides 148, HDL 48
BMI 28, BP 118/76, fasting glucose 95, triglycerides 145, HDL 52
Waist 36 inches, BP 140/90, fasting glucose 88, triglycerides 130, HDL 45
Waist >40 inches, BP 132/86, fasting glucose 105, triglycerides 155, HDL 38 (Correct answer)

Correct answer: Waist >40 inches, BP 132/86, fasting glucose 105, triglycerides 155, HDL 38

Metabolic syndrome requires 3 of 5 criteria: abdominal obesity, elevated BP, impaired fasting glucose, hypertriglyceridemia, and low HDL — the first patient meets all 5.

Question 39: A 15-month-old child is not yet walking independently. What is the most appropriate next step?

Order brain MRI
Refer to early intervention physical therapy immediately
Immediate neurology referral
Reassurance that this is within normal developmental limits (Correct answer)

Correct answer: Reassurance that this is within normal developmental limits

Independent walking is typically achieved between 9-15 months, with the upper limit of normal being 18 months, so a 15-month-old not yet walking warrants reassurance and close monitoring.

Question 40: What is the recommended minimum number of practice questions a student should complete before sitting for the FNP board exam according to APEA preparation guidelines?

1,000 to 2,000 questions minimum (Correct answer)
5,000 questions
500 questions total
100 questions total

Correct answer: 1,000 to 2,000 questions minimum

APEA recommends completing a minimum of 1,000 to 2,000 practice questions before the board exam to ensure adequate exposure to question formats, content breadth, and test-taking strategy refinement.

Question 41: A 24-year-old woman is diagnosed with an unruptured tubal ectopic pregnancy at 6 weeks. She is hemodynamically stable, hCG is 1,800 mIU/mL, and the gestational sac measures 2.5 cm. Which treatment is most appropriate?

Methotrexate 50 mg/m² intramuscularly (Correct answer)
Mifepristone 600 mg orally
Expectant management only
Emergency salpingectomy

Correct answer: Methotrexate 50 mg/m² intramuscularly

Methotrexate (a folic acid antagonist that inhibits rapidly dividing cells) is the preferred medical treatment for hemodynamically stable ectopic pregnancies meeting criteria such as hCG <5,000 mIU/mL and sac <3.5 cm.

Question 42: A patient with community-acquired MRSA skin infection has a fluctuant abscess with surrounding cellulitis. The primary treatment is:

IV vancomycin only
Topical mupirocin and warm compresses
Oral clindamycin alone
Incision and drainage plus TMP-SMX (Correct answer)

Correct answer: Incision and drainage plus TMP-SMX

Fluctuant abscesses require incision and drainage as the primary treatment; TMP-SMX is added to cover MRSA in the surrounding cellulitis.

Question 43: A patient with a penicillin allergy documented as anaphylaxis requires treatment for a serious infection. What is the cross-reactivity risk with cephalosporins?

1-2% (Correct answer)
10-15%
25-30%
50%

Correct answer: 1-2%

Cross-reactivity between penicillins and cephalosporins is approximately 1-2%, much lower than previously thought, though caution is still warranted with severe allergies.

Question 44: A 25-year-old woman presents with dysmenorrhea, dyspareunia, and infertility. Which diagnosis should be investigated?

Uterine fibroids
Polycystic ovary syndrome
Pelvic inflammatory disease
Endometriosis (Correct answer)

Correct answer: Endometriosis

The triad of dysmenorrhea, dyspareunia, and infertility in a reproductive-age woman is highly characteristic of endometriosis.

Question 45: A 40-year-old presents with symmetric joint pain, morning stiffness lasting over 1 hour, and fatigue. Which diagnosis best fits this presentation?

Psoriatic arthritis
Rheumatoid arthritis (Correct answer)
Gout
Osteoarthritis

Correct answer: Rheumatoid arthritis

Symmetric joint involvement, prolonged morning stiffness exceeding 1 hour, and fatigue are hallmarks of rheumatoid arthritis, an autoimmune inflammatory arthropathy.

Question 46: When prescribing an SSRI for depression or anxiety in primary care, patients should be counseled that full therapeutic effects typically occur after:

3 to 5 days
6 to 12 months
4 to 6 weeks (Correct answer)
24 to 48 hours

Correct answer: 4 to 6 weeks

SSRIs typically require 4-6 weeks to achieve full therapeutic antidepressant or anxiolytic effects. Patients should be counseled to continue the medication for the full trial period before assessing efficacy.

Question 47: Which vaccine is contraindicated in a child with a severe anaphylactic egg allergy?

Yellow fever (Correct answer)
Hepatitis B
Varicella (chickenpox)
MMR (measles, mumps, rubella)

Correct answer: Yellow fever

Yellow fever vaccine is produced in eggs and contains significant egg protein, making it contraindicated in individuals with severe egg anaphylaxis; MMR is safe despite the egg allergy misconception.

Question 48: A patient with type 2 DM has a urine albumin-to-creatinine ratio of 45 mg/g on two separate tests. The most appropriate treatment to slow CKD progression is:

Refer immediately to nephrology
Start a loop diuretic
Start an ACE inhibitor or ARB (Correct answer)
Increase metformin dose

Correct answer: Start an ACE inhibitor or ARB

ACE inhibitors or ARBs are the first-line treatment for diabetic nephropathy; they reduce proteinuria and slow progression of CKD through angiotensin blockade.

Question 49: A 6-month-old is brought in with a bulging anterior fontanelle, fever, and irritability. The NP's immediate priority is:

Obtain CT scan before lumbar puncture in office
Observe in office for 2 hours and reassess
Transfer to ED for lumbar puncture and empiric antibiotics (Correct answer)
Administer oral amoxicillin and recheck in 24 hours

Correct answer: Transfer to ED for lumbar puncture and empiric antibiotics

Bulging fontanelle with fever and irritability in an infant strongly suggests bacterial meningitis requiring immediate emergency transfer for lumbar puncture and IV antibiotics.

Question 50: APEA board review emphasizes depression screening. Which tool is recommended by USPSTF for depression screening in adults in primary care?

Hamilton Depression Rating Scale
Beck Depression Inventory
CAGE questionnaire
PHQ-9 (Correct answer)

Correct answer: PHQ-9

The PHQ-9 is the USPSTF-endorsed validated screening tool for major depressive disorder in adults and is widely used in primary care settings.

Question 51: A patient on lithium therapy presents with tremor, polyuria, and confusion. These signs suggest which complication?

Lithium-induced hypothyroidism
Nephrogenic diabetes insipidus only
Serotonin syndrome
Lithium toxicity (Correct answer)

Correct answer: Lithium toxicity

Coarse tremor, cognitive changes, and polyuria in a lithium patient indicate toxicity, which can occur with therapeutic doses if fluid/sodium intake changes.

Question 52: A 35-year-old female presents with sudden-onset dyspnea, pleuritic chest pain, and leg swelling after a 12-hour flight. D-dimer is elevated. What is the most appropriate next diagnostic step?

Chest X-ray alone to rule out pneumonia
Arterial blood gas only
CT pulmonary angiography (CTPA) to confirm or exclude pulmonary embolism (Correct answer)
Echocardiogram as the initial definitive test

Correct answer: CT pulmonary angiography (CTPA) to confirm or exclude pulmonary embolism

Elevated D-dimer in the context of high clinical suspicion for PE requires CT pulmonary angiography as the gold standard imaging study to confirm or exclude PE.

Question 53: An 8-year-old is diagnosed with streptococcal pharyngitis confirmed by rapid strep test. The treatment of choice to prevent rheumatic fever is:

Watchful waiting without antibiotics
Amoxicillin for 5 days
Amoxicillin for 10 days (Correct answer)
Azithromycin Z-pack for 5 days

Correct answer: Amoxicillin for 10 days

A full 10-day course of amoxicillin is the recommended treatment for streptococcal pharyngitis to eradicate the organism and prevent acute rheumatic fever.

Question 54: A 28-year-old woman has a positive urine pregnancy test, vaginal bleeding, and unilateral pelvic pain. The NP's first concern is:

Pelvic inflammatory disease
Threatened miscarriage
Ovarian torsion
Ectopic pregnancy (Correct answer)

Correct answer: Ectopic pregnancy

Positive pregnancy test with unilateral pain and vaginal bleeding constitutes an ectopic pregnancy until proven otherwise, as rupture can cause life-threatening hemorrhage.

Question 55: A 28-year-old woman with a first episode of uncomplicated cystitis is best treated with which antibiotic per IDSA guidelines?

Nitrofurantoin for 5 days or TMP-SMX for 3 days (Correct answer)
Cephalexin for 7 days
Ciprofloxacin for 3 days
Amoxicillin for 7 days

Correct answer: Nitrofurantoin for 5 days or TMP-SMX for 3 days

IDSA guidelines recommend nitrofurantoin or TMP-SMX as first-line agents for uncomplicated cystitis; fluoroquinolones are reserved for complicated infections.

Question 56: A 65-year-old patient on warfarin presents with sudden onset severe headache, left-sided weakness, and confusion. CT head without contrast shows a hyperdense region in the right basal ganglia. The most likely diagnosis and immediate management is:

Migraine with aura — provide analgesics and discharge
Ischemic stroke — administer tPA immediately
Intracerebral hemorrhage — reverse anticoagulation immediately with 4-factor PCC or FFP, and involve neurosurgery (Correct answer)
Hypertensive urgency — reduce blood pressure with oral labetalol

Correct answer: Intracerebral hemorrhage — reverse anticoagulation immediately with 4-factor PCC or FFP, and involve neurosurgery

Hyperdense region on non-contrast CT in an anticoagulated patient with acute focal deficits indicates intracerebral hemorrhage. Emergent anticoagulation reversal with 4-factor prothrombin complex concentrate minimizes hematoma expansion.

Question 57: Which medication requires monitoring for hyperkalemia when combined with an ACE inhibitor in a heart failure patient?

Digoxin
Spironolactone (Correct answer)
Carvedilol
Furosemide

Correct answer: Spironolactone

Spironolactone is a potassium-sparing diuretic; combining it with an ACE inhibitor (which also raises potassium) significantly increases hyperkalemia risk.

Question 58: A postmenopausal woman presents with vaginal bleeding. The NP's first priority diagnostic step is:

Endometrial biopsy or transvaginal ultrasound (Correct answer)
Pap smear
Serum estrogen level
Pelvic MRI

Correct answer: Endometrial biopsy or transvaginal ultrasound

Any postmenopausal bleeding requires prompt evaluation for endometrial cancer with endometrial biopsy or transvaginal ultrasound to measure endometrial stripe thickness.

Question 59: A 60-year-old male with a history of smoking and hypertension presents with a new onset of hematuria. What is the most appropriate next step in management?

Order a urine culture
Refer to urology for cystoscopy (Correct answer)
Prescribe diuretics
Initiate antibiotics

Correct answer: Refer to urology for cystoscopy

New onset hematuria (blood in the urine) in a 60-year-old male with a history of smoking and hypertension is a red flag for genitourinary malignancy, particularly bladder cancer. Given these risk factors, a prompt referral to urology for cystoscopy is the most appropriate next step. Cystoscopy allows for direct visualization of the bladder and urethra to identify any tumors or other abnormalities that could be causing the bleeding.

Question 60: A 55-year-old patient with known COPD presents in acute respiratory distress with RR 32, SpO2 82%, pursed-lip breathing, and use of accessory muscles. Initial management priority is:

Supplemental oxygen titrated to SpO2 88 to 92%, short-acting bronchodilators (albuterol plus ipratropium), and systemic corticosteroids (Correct answer)
Administer IV diuretics for suspected pulmonary edema
Immediately intubate without trialing non-invasive interventions
Order a chest CT scan before initiating treatment

Correct answer: Supplemental oxygen titrated to SpO2 88 to 92%, short-acting bronchodilators (albuterol plus ipratropium), and systemic corticosteroids

Acute COPD exacerbation management: controlled oxygen targeting SpO2 88-92% (avoid hyperoxia), inhaled bronchodilators (SABA plus SAMA), and systemic corticosteroids. NIV (BiPAP) for persisting hypercapnia before considering intubation.

Question 61: A student using an APEA study plan scores 45% on an endocrinology domain quiz. Which action should be taken?

Increase study time in endocrinology immediately and re-quiz within 1 week (Correct answer)
Proceed to the next domain and return later
Change the study plan to avoid endocrinology
Accept the score since 45% is close enough to passing

Correct answer: Increase study time in endocrinology immediately and re-quiz within 1 week

A score of 45% in any domain indicates significant knowledge gaps requiring immediate remediation. APEA recommends revisiting the content through lectures and questions, then re-quizzing to confirm improvement.

Question 62: A student has 8 weeks before the FNP board exam. According to best APEA study plan principles, which schedule structure is most effective?

Weeks 1-8: Take full-length practice exams daily
Weeks 1-8: Read all textbooks cover to cover
Weeks 1-8: Focus only on pharmacology since it is the hardest section
Weeks 1-4: Content review by domain; Weeks 5-7: Practice questions and weak-area review; Week 8: Light review and rest (Correct answer)

Correct answer: Weeks 1-4: Content review by domain; Weeks 5-7: Practice questions and weak-area review; Week 8: Light review and rest

An effective 8-week plan phases content review, practice questions, and consolidation. Content first builds foundational knowledge; practice questions identify gaps; the final week avoids overload and promotes retention.

Question 63: A 40-year-old female presents with her 5th urinary tract infection in 12 months. Urine cultures consistently grow E. coli. The most appropriate management to prevent recurrent UTIs is:

Long-term high-dose ciprofloxacin
Increase fluid intake alone without further evaluation
Recommend cranberry juice as the sole preventive strategy
Evaluate for structural urinary abnormalities; consider prophylactic antibiotics (TMP-SMX or nitrofurantoin), post-coital antibiotics if coitally related, or patient-initiated therapy (Correct answer)

Correct answer: Evaluate for structural urinary abnormalities; consider prophylactic antibiotics (TMP-SMX or nitrofurantoin), post-coital antibiotics if coitally related, or patient-initiated therapy

Recurrent UTIs (2 or more in 6 months or 3 or more in 12 months) warrant evaluation for predisposing factors and management with evidence-based prophylactic strategies.

Question 64: According to USPSTF recommendations, which adults should receive aspirin therapy for primary prevention of cardiovascular disease?

All adults over age 40 regardless of cardiovascular risk
Adults under age 30 at high CVD risk
All adults with hypertension regardless of age
Adults aged 40 to 59 with 10% or greater 10-year CVD risk where benefit-harm balance is individualized; aspirin is NOT recommended for primary prevention in adults 60 and older (Correct answer)

Correct answer: Adults aged 40 to 59 with 10% or greater 10-year CVD risk where benefit-harm balance is individualized; aspirin is NOT recommended for primary prevention in adults 60 and older

The USPSTF 2022 guidelines recommend individualized aspirin use for primary prevention only in adults 40-59 with 10% or greater 10-year CVD risk. For adults 60 and older, primary prevention aspirin is not recommended due to increased bleeding risk outweighing benefit.

Question 65: A 44-year-old patient with panic disorder has taken alprazolam 2mg three times daily for 2 years and wants to stop. The safest approach for discontinuation is:

Stop alprazolam abruptly to avoid prolonged exposure
Switch immediately to a different benzodiazepine and then stop that one abruptly
Gradually taper alprazolam by approximately 10% per week or slower while transitioning to an SSRI plus CBT for long-term panic disorder management (Correct answer)
Use opioids to manage withdrawal symptoms from alprazolam

Correct answer: Gradually taper alprazolam by approximately 10% per week or slower while transitioning to an SSRI plus CBT for long-term panic disorder management

Abrupt benzodiazepine discontinuation after 2 years of daily high-dose use can cause life-threatening withdrawal including seizures. A slow taper with long-term transition to SSRI plus CBT is the safest evidence-based approach.

Question 66: A 25-year-old woman presents with acute severe pelvic pain, vaginal spotting, and nausea. Her last menstrual period was 7 weeks ago. Urine pregnancy test is positive and transvaginal ultrasound shows no intrauterine gestational sac. What is the priority diagnosis to rule out?

Ectopic pregnancy (Correct answer)
Appendicitis
Ovarian torsion
Ruptured hemorrhagic cyst

Correct answer: Ectopic pregnancy

A positive pregnancy test with no intrauterine gestational sac on ultrasound is an ectopic pregnancy until proven otherwise, as it is a life-threatening emergency if the tube ruptures.

Question 67: During an abdominal exam, the NP notices the umbilicus deviated to the right. Which condition could cause this finding?

Diastasis recti
Normal umbilical variant
Large right-sided abdominal mass (Correct answer)
Left lower quadrant pain

Correct answer: Large right-sided abdominal mass

A large mass on the right side of the abdomen can displace the umbilicus toward the affected side due to fascial tension.

Question 68: A student's APEA performance tracking dashboard shows improvement in overall scores but declining accuracy in pharmacology. The correct interpretation and action is:

The student should switch to a different board prep resource
Pharmacology scores do not affect board exam performance
Overall improvement means the student is ready to test; pharmacology decline is not important
The pharmacology decline requires immediate investigation and targeted study before the exam (Correct answer)

Correct answer: The pharmacology decline requires immediate investigation and targeted study before the exam

A declining trend in a single domain despite overall improvement is a red flag. Pharmacology is heavily weighted on FNP/AGNP boards, and a declining trajectory may indicate deteriorating knowledge in that area.

Question 69: A patient taking amiodarone for atrial fibrillation requires monitoring for which thyroid-related adverse effect?

Thyroid cancer
Hypothyroidism only
Both hypothyroidism and hyperthyroidism (Correct answer)
Hyperthyroidism only

Correct answer: Both hypothyroidism and hyperthyroidism

Amiodarone contains high iodine content and can cause both hypo- and hyperthyroidism; thyroid function must be monitored every 6 months.

Question 70: A 19-year-old male presents with right testicular pain and swelling of 3 hours duration. Cremasteric reflex is absent. The immediate next step is:

Apply ice and reassess in the emergency department
Emergent urology consultation for suspected testicular torsion — surgical detorsion is required within 4 to 6 hours to preserve testicular viability (Correct answer)
Prescribe antibiotics for suspected epididymo-orchitis and schedule follow-up in 2 weeks
Order a scrotal ultrasound and wait for results before any intervention

Correct answer: Emergent urology consultation for suspected testicular torsion — surgical detorsion is required within 4 to 6 hours to preserve testicular viability

Absent cremasteric reflex with acute onset testicular pain is testicular torsion until proven otherwise. Surgical detorsion within 4-6 hours preserves testicular viability in more than 95% of cases.

Question 71: APEA's team of expert NP instructors is specifically valuable for AGNP candidates because they:

Avoid discussing polypharmacy since it is too complex
Provide age-specific clinical nuances for adult and geriatric patient management that appear heavily on AGNP exams (Correct answer)
Only teach acute care topics
Focus exclusively on pediatric content

Correct answer: Provide age-specific clinical nuances for adult and geriatric patient management that appear heavily on AGNP exams

APEA instructors specializing in adult-gerontology content address the unique clinical presentations, pharmacologic considerations, and management priorities for adult and geriatric patients — content heavily weighted on AGNP certification exams.

Question 72: A 60-year-old patient presents with sudden-onset severe headache described as the worst headache of their life. What is the priority diagnosis to rule out?

Cluster headache requiring oxygen therapy
Migraine with aura requiring triptan therapy
Subarachnoid hemorrhage (SAH) — a neurological emergency requiring immediate CT head without contrast (Correct answer)
Tension-type headache requiring NSAIDs

Correct answer: Subarachnoid hemorrhage (SAH) — a neurological emergency requiring immediate CT head without contrast

A thunderclap headache is subarachnoid hemorrhage until proven otherwise. Immediate non-contrast CT head is required; if negative but SAH still suspected, lumbar puncture for xanthochromia is indicated.

Question 73: According to current USPSTF guidelines, what is the recommended cervical cancer screening interval for a 32-year-old woman with a history of normal Pap smears who has never had an abnormal result?

HPV testing alone every 3 years
Pap smear every 2 years
Annual Pap smear alone
Pap smear every 3 years OR co-testing (Pap + HPV) every 5 years (Correct answer)

Correct answer: Pap smear every 3 years OR co-testing (Pap + HPV) every 5 years

For women aged 30–65, current guidelines recommend either cytology alone every 3 years, primary HPV testing every 5 years, or co-testing every 5 years as equivalent acceptable strategies.

Question 74: A 60-year-old presents with progressive dysphagia starting with solids then progressing to liquids, weight loss, and odynophagia. The most concerning diagnosis is:

Esophageal cancer (Correct answer)
Achalasia
Esophageal motility disorder
GERD with stricture

Correct answer: Esophageal cancer

Progressive dysphagia from solids to liquids with constitutional symptoms like weight loss is a classic alarm feature for esophageal malignancy requiring urgent investigation.

Question 75: A nurse practitioner is counseling a 28-year-old woman of childbearing age about folic acid supplementation. The USPSTF recommends:

1 mg folic acid weekly for all adult women
Folic acid supplementation only for women with previous NTD-affected pregnancies
400 to 800 mcg of folic acid daily for all women planning or capable of becoming pregnant to prevent neural tube defects (Correct answer)
Folic acid only after a positive pregnancy test

Correct answer: 400 to 800 mcg of folic acid daily for all women planning or capable of becoming pregnant to prevent neural tube defects

USPSTF recommends 400-800 mcg of folic acid daily for all women who are planning or capable of pregnancy (Grade A). Supplementation should begin before conception since the neural tube closes by day 28.

Question 76: According to the 2024 USPSTF updated recommendations, at what age should routine screening mammography begin for average-risk women?

35 years
50 years
40 years (Correct answer)
45 years

Correct answer: 40 years

The 2024 USPSTF update changed the recommendation to begin biennial mammography screening at age 40 for all women at average risk, lowering from the previous 50-year threshold.

Question 77: A patient taking a statin develops new-onset muscle pain and brown urine. The NP's priority action is to:

Stop the statin and check CK level (Correct answer)
Reduce statin dose by half
Continue statin and monitor symptoms
Switch to a different statin immediately

Correct answer: Stop the statin and check CK level

Myalgias with dark urine suggest rhabdomyolysis, a rare but serious statin complication; the statin must be stopped and CK checked urgently.

Question 78: A concept heavily tested on APEA exams is the Patient-Centered Medical Home (PCMH). Which principle best defines the PCMH model?

Emergency-focused care management
Hospital-based integrated care teams
Specialist-led care for complex conditions
Coordinated, accessible, comprehensive care with a personal clinician (Correct answer)

Correct answer: Coordinated, accessible, comprehensive care with a personal clinician

The PCMH model centers on a personal clinician providing comprehensive, coordinated, accessible, and quality-focused primary care across the lifespan.

Question 79: A patient with migraine with aura asks about contraceptive options. Which contraceptive is contraindicated due to increased stroke risk?

Progestin-only pills
Levonorgestrel IUD
Combined oral contraceptive pills (Correct answer)
Copper IUD

Correct answer: Combined oral contraceptive pills

Combined oral contraceptives are contraindicated in migraine with aura (WHO Category 4) due to synergistic increased risk of ischemic stroke.

Question 80: Which drug-drug interaction occurs when a patient takes sildenafil with a nitrate, requiring the NP to avoid co-prescription?

Severe hypotension (Correct answer)
Increased nitrate toxicity
Cardiac arrhythmia
Reduced erectile efficacy

Correct answer: Severe hypotension

Both sildenafil and nitrates cause vasodilation; their combination produces additive nitric oxide effects resulting in profound, potentially fatal hypotension.

Question 81: A pregnant woman at 28 weeks gestation is being evaluated for gestational diabetes. What is the standard initial screening test used in the United States?

1-hour 50 g non-fasting glucose challenge test (Correct answer)
2-hour 75 g fasting oral glucose tolerance test
Fasting plasma glucose measured on 2 separate days
HbA1c level

Correct answer: 1-hour 50 g non-fasting glucose challenge test

The standard U.S. two-step approach uses a 1-hour 50 g non-fasting glucose challenge test (GCT) for initial screening, with a positive result (typically ≥130–140 mg/dL) followed by a 3-hour 100 g OGTT for diagnosis.

Question 82: According to the American Academy of Pediatrics, when should a child's first dental visit occur?

At age 5-6 before school entry
When all primary teeth have erupted
When the first tooth erupts or by the first birthday (Correct answer)
At 2-3 years of age

Correct answer: When the first tooth erupts or by the first birthday

The AAP recommends that a child's first dental visit occur when the first tooth erupts or by 12 months of age to establish a dental home and assess for early childhood caries risk.

Question 83: A student is confused by conflicting information between their textbook and an APEA instructor's teaching. The best approach is to:

Ignore both and find a third source
Always trust the textbook over the instructor
Select whichever answer seems easier to remember
Note the discrepancy, ask the instructor for clarification, and verify against current clinical guidelines (Correct answer)

Correct answer: Note the discrepancy, ask the instructor for clarification, and verify against current clinical guidelines

When discrepancies arise, seeking clarification from instructors and verifying against current evidence-based guidelines ensures board exam accuracy.

Question 84: Which contraceptive method is most strongly contraindicated in a woman with a history of deep vein thrombosis (DVT)?

Copper intrauterine device
Progestin-only pills (mini-pill)
Levonorgestrel-releasing IUD
Combined oral contraceptives containing estrogen (Correct answer)

Correct answer: Combined oral contraceptives containing estrogen

Estrogen-containing contraceptives increase the risk of thromboembolic events by activating clotting factors; combined oral contraceptives are a WHO MEC category 4 (unacceptable risk) in women with history of DVT.

Question 85: APEA emphasizes professionalism. A patient asks the NP to falsify insurance documentation to get approval for a necessary medication. The NP should:

Refuse and explore legitimate alternative options (Correct answer)
Ask the supervising physician to sign instead
Comply since the medication is clinically indicated
Document the patient's request only without taking action

Correct answer: Refuse and explore legitimate alternative options

Falsifying medical records or insurance documents is fraudulent and unethical regardless of the clinical indication; the NP must refuse and pursue legitimate prior authorization pathways.

Question 86: On the APEA exam, a question about HIPAA requires the NP to know when patient information may be released without written authorization. Which scenario is permitted?

Reporting a gunshot wound to law enforcement (Correct answer)
Sharing records with a patient's employer
Providing records to the patient's attorney
Disclosing PHI to family without patient consent

Correct answer: Reporting a gunshot wound to law enforcement

HIPAA permits disclosure without patient authorization for mandatory public health reporting, including injuries from violence such as gunshot wounds, as required by law.

Question 87: When performing a musculoskeletal exam on a patient with mechanical low back pain, osteoporosis is suspected. Positive findings would include all of the following except:

Ligamentous injury
Itching
Cancer of the sigmoid colon
Calf wasting (Correct answer)

Correct answer: Calf wasting

When evaluating for osteoporosis in the context of low back pain, clinicians look for signs related to bone fragility, such as tenderness over vertebrae, kyphosis, or height loss. Calf wasting, which refers to muscle atrophy in the lower leg, is typically associated with neurological conditions, disuse, or peripheral vascular issues, not directly with osteoporosis. Therefore, it would not be a positive finding indicating osteoporosis during a musculoskeletal examination.

Question 88: APEA on-demand lectures include content on depression screening tools. Which screening tool is recommended by the USPSTF for depression screening in adults in primary care?

PHQ-9 (Patient Health Questionnaire-9) (Correct answer)
CAGE questionnaire
Beck Depression Inventory (BDI) only
Edinburgh Postnatal Depression Scale for all adults

Correct answer: PHQ-9 (Patient Health Questionnaire-9)

The USPSTF recommends depression screening in the general adult population using validated tools such as the PHQ-9, which is widely used in primary care settings.

Question 89: During a musculoskeletal exam, the NP notes a positive Phalen test. Which condition does this suggest?

Carpal tunnel syndrome (Correct answer)
De Quervain tenosynovitis
Trigger finger
Dupuytren contracture

Correct answer: Carpal tunnel syndrome

Phalen's test reproduces paresthesias in the median nerve distribution by maintaining wrist flexion, indicating carpal tunnel syndrome.

Question 90: A student reviewing their APEA performance tracking notices a 15% improvement in cardiovascular scores over 4 weeks. This trend most directly demonstrates:

That the student is now guaranteed to pass the board exam
A statistical error in the platform
Effective targeted study translating into measurable knowledge gain in that domain (Correct answer)
That cardiovascular content is no longer important to study

Correct answer: Effective targeted study translating into measurable knowledge gain in that domain

A 15% improvement over 4 weeks in a targeted domain demonstrates that the student's study strategies are working and producing measurable knowledge gains.

Question 91: A 30-year-old female presents with a painful, erythematous nodule on her lower leg. She has a history of recurrent similar lesions. What is the most likely diagnosis?

Erythema nodosum (Correct answer)
Folliculitis
Cellulitis
Lipoma

Correct answer: Erythema nodosum

The description of a painful, erythematous nodule on the lower leg, especially with a history of recurrent similar lesions, is highly suggestive of erythema nodosum. This condition is a form of panniculitis, characterized by inflammation of the fat cells under the skin, resulting in tender, red nodules. It is often a reactive process associated with various underlying conditions, including infections, medications, or inflammatory diseases.

Question 92: APEA on-demand lectures on women's health cover cervical cancer screening. According to current USPSTF recommendations, when should cervical cancer screening begin and what is the preferred method for adults aged 30 to 65?

Begin at first sexual activity regardless of age; annual testing
Begin at age 40; HPV testing alone every 10 years
Begin at age 18; annual Pap smear only
Begin at age 21; Pap smear every 3 years OR co-testing (Pap plus HPV) every 5 years for ages 30 to 65 (Correct answer)

Correct answer: Begin at age 21; Pap smear every 3 years OR co-testing (Pap plus HPV) every 5 years for ages 30 to 65

USPSTF recommends cervical cancer screening beginning at age 21 with cytology every 3 years. For ages 30 to 65, options include cytology alone every 3 years, high-risk HPV testing every 5 years, or co-testing every 5 years.

Question 93: A 6-week-old male presents with projectile, non-bilious vomiting after every feeding. What is the most likely diagnosis?

Hirschsprung disease
Pyloric stenosis (Correct answer)
Intussusception
Gastroesophageal reflux disease

Correct answer: Pyloric stenosis

Pyloric stenosis classically presents at 2-8 weeks with projectile non-bilious vomiting due to hypertrophic pyloric muscle causing gastric outlet obstruction.

Question 94: Which vaccine is recommended to be administered at birth before hospital discharge?

DTaP (diphtheria, tetanus, acellular pertussis)
Pneumococcal conjugate (PCV15/PCV20)
Rotavirus
Hepatitis B (Correct answer)

Correct answer: Hepatitis B

The hepatitis B vaccine is recommended within 24 hours of birth to prevent perinatal transmission from hepatitis B-positive mothers and to provide early protection.

Question 95: APEA performance tracking includes time-per-question analytics. A student consistently takes 90 seconds or more per question. On the actual FNP board exam, the average available time per question is approximately:

5 minutes per question
60 seconds per question
30 seconds per question
75 to 90 seconds per question (Correct answer)

Correct answer: 75 to 90 seconds per question

The AANP FNP exam allows 3.5 hours for 150 questions, providing approximately 84 seconds per question. Students exceeding this pace during practice risk running out of time on the actual exam.

Question 96: Pain and crepitus over the patella suggests?

Salty taste on the skin
Dilation of the pupils
Roughening of the patellar undersurface (Correct answer)
In the right lateral fornix

Correct answer: Roughening of the patellar undersurface

Pain and crepitus (a crackling or grinding sound/sensation) over the patella are classic signs of patellofemoral pain syndrome or chondromalacia patellae. These conditions are characterized by the softening or roughening of the cartilage on the undersurface of the kneecap (patella) where it articulates with the femur. This roughening causes friction and abnormal tracking during knee movement, leading to pain and the characteristic crepitus.

Question 97: A patient with community-acquired pneumonia has a CURB-65 score of 2. The appropriate management is:

Immediate ICU admission
Short-term inpatient admission or close outpatient follow-up (Correct answer)
Outpatient oral antibiotics only
Home IV antibiotics without hospitalization

Correct answer: Short-term inpatient admission or close outpatient follow-up

A CURB-65 score of 2 indicates intermediate severity CAP; guidelines recommend either brief hospitalization or close outpatient monitoring with low-risk criteria.

Question 98: An APEA instructor recommends a specific approach to answering select-all-that-apply questions on the FNP board exam. Which strategy is most aligned with expert guidance?

Treat each answer option as an independent true/false statement and select all that are clinically correct (Correct answer)
Always select 3 options regardless of clinical accuracy
Skip all select-all-that-apply questions
Choose only one answer to maximize correct responses

Correct answer: Treat each answer option as an independent true/false statement and select all that are clinically correct

Expert instructors teach that select-all-that-apply questions require evaluating each option independently. Each correct option must be identified without being influenced by the presence of other correct answers.

Question 99: A 52-year-old patient presents with alcohol use disorder. Which FDA-approved medication is first-line for maintaining abstinence in alcohol use disorder?

Naltrexone (ReVia/Vivitrol) or acamprosate (Campral) (Correct answer)
Methadone only
Disulfiram is always preferred over other options
Diazepam long-term for cravings

Correct answer: Naltrexone (ReVia/Vivitrol) or acamprosate (Campral)

Naltrexone (opioid receptor antagonist) and acamprosate (GABA/glutamate modulator) are FDA-approved first-line agents for alcohol use disorder maintenance. Naltrexone reduces relapse to heavy drinking; acamprosate is preferred when abstinence is established.

Question 100: Which antihypertensive medication is contraindicated in pregnancy due to teratogenic effects including renal dysgenesis and skull hypoplasia?

Alpha-methyldopa
Calcium channel blockers
ACE inhibitors (Correct answer)
Beta-blockers

Correct answer: ACE inhibitors

ACE inhibitors are absolutely contraindicated in pregnancy (FDA category D/X in 2nd-3rd trimester) due to fetal renal toxicity and hypotension.

Question 101: APEA performance tracking allows students to review question-level rationales after each practice session. The primary benefit of reviewing wrong-answer rationales is:

To memorize the specific questions for the actual exam
To identify the clinical reasoning error that led to the wrong answer and correct the underlying misconception (Correct answer)
To count how many questions were wrong without analyzing the errors
To argue with the platform about incorrect answer keys

Correct answer: To identify the clinical reasoning error that led to the wrong answer and correct the underlying misconception

Reviewing wrong-answer rationales identifies the specific reasoning errors or knowledge gaps that produced incorrect answers, allowing students to correct misconceptions rather than simply noting the score.

Question 102: An APEA student's performance tracking shows they answer questions correctly on first attempt but frequently change to wrong answers on review. This pattern most likely indicates:

The student is second-guessing accurate first-instinct answers and should trust initial clinical reasoning (Correct answer)
The student needs to review all answers before submitting
The performance tracking system is malfunctioning
The student should slow down and reconsider every answer twice

Correct answer: The student is second-guessing accurate first-instinct answers and should trust initial clinical reasoning

Research shows that first-instinct answers based on clinical reasoning are more often correct than subsequent changes made from uncertainty. Students who change correct answers should recognize this pattern and reduce second-guessing.

Question 103: A 67-year-old man with a 10-year ASCVD risk of 8% asks about statin therapy for primary prevention. According to 2019 ACC/AHA cholesterol guidelines, statins for primary prevention are most clearly indicated when:

10-year ASCVD risk is 7.5% or greater with discussion of risk-enhancing factors and patient preference (Correct answer)
Age alone (65 or older) is sufficient indication for statin initiation
Total cholesterol is above 200 mg/dL regardless of other risk factors
LDL is above 100 mg/dL in any adult

Correct answer: 10-year ASCVD risk is 7.5% or greater with discussion of risk-enhancing factors and patient preference

2019 ACC/AHA guidelines recommend considering statin therapy for primary prevention when 10-year ASCVD risk is 7.5% or greater, incorporating discussion of risk-enhancing factors and aligning with patient values.

Question 104: Which of the following is a common side effect of ACE inhibitors?

Dry cough (Correct answer)
Hyperglycemia
Hypokalemia
Bradycardia

Correct answer: Dry cough

A common and well-known side effect of ACE inhibitors (Angiotensin-Converting Enzyme inhibitors) is a persistent, dry cough. This cough is thought to be caused by the accumulation of bradykinin, a substance that is normally broken down by ACE. For patients who develop this bothersome cough, an Angiotensin Receptor Blocker (ARB) is often prescribed as an alternative, as ARBs do not affect bradykinin levels.

Question 105: Which of the following is the first-line treatment for newly diagnosed hypertension in an otherwise healthy adult?

Calcium channel blockers
Diuretics
ACE inhibitors (Correct answer)
Beta-blockers

Correct answer: ACE inhibitors

ACE inhibitors are often recommended as first-line therapy for newly diagnosed hypertension in otherwise healthy adults, especially those under 60, due to their efficacy in lowering blood pressure and favorable impact on cardiovascular outcomes. They are particularly beneficial in patients with comorbid conditions like diabetes or chronic kidney disease, but are also a strong initial choice for general hypertension management.

Question 106: A student's APEA performance tracking shows strong performance in diagnosis questions but poor performance in management and treatment questions. This pattern most likely reflects:

A deficiency in anatomical knowledge
The student is better at reading long questions than short questions
Strong assessment skills but gaps in evidence-based treatment guidelines and pharmacology (Correct answer)
Random variation with no clinical significance

Correct answer: Strong assessment skills but gaps in evidence-based treatment guidelines and pharmacology

Strong diagnostic performance with weak management performance indicates that the student understands disease recognition but lacks depth in evidence-based treatment decisions, pharmacology, and clinical guideline application.

Question 107: During a fundoscopic exam, you note arteriovenous nicking. This finding is most consistent with which condition?

Glaucoma
Diabetic retinopathy
Chronic hypertension (Correct answer)
Papilledema

Correct answer: Chronic hypertension

AV nicking occurs in chronic hypertension when thickened arterial walls compress veins at crossing points.

Question 108: In primary prevention counseling, which lifestyle modification has the strongest evidence for reducing all-cause cardiovascular mortality in adults?

Daily red wine consumption for polyphenols
Regular aerobic exercise of at least 150 minutes of moderate-intensity activity per week (Correct answer)
Eliminating all dietary fat
Vitamin E supplementation

Correct answer: Regular aerobic exercise of at least 150 minutes of moderate-intensity activity per week

Regular aerobic exercise meeting AHA guidelines of at least 150 minutes per week of moderate intensity has the strongest evidence base for reducing cardiovascular mortality through multiple mechanisms.

Question 109: A 29-year-old woman with PCOS who desires pregnancy has failed lifestyle modification for 6 months. Which medication is most appropriate as first-line pharmacotherapy to induce ovulation?

Medroxyprogesterone acetate
Clomiphene citrate (Correct answer)
Spironolactone
Metformin alone

Correct answer: Clomiphene citrate

Clomiphene citrate (a selective estrogen receptor modulator) is the first-line ovulation induction agent in women with PCOS who desire fertility, working by blocking estrogen feedback to increase FSH release.

Question 110: USPSTF recommends screening for unhealthy alcohol use in adults. Which validated screening tool is most commonly used in primary care?

Liver function tests as the primary alcohol screen
AUDIT-C (3-item Alcohol Use Disorders Identification Test Consumption) with full AUDIT-10 for positive screens (Correct answer)
Blood alcohol level testing at routine visits
CAGE questionnaire alone for all presentations

Correct answer: AUDIT-C (3-item Alcohol Use Disorders Identification Test Consumption) with full AUDIT-10 for positive screens

The AUDIT-C is the recommended brief alcohol screening tool for primary care, consisting of 3 questions. A positive screen triggers the full 10-item AUDIT for comprehensive assessment.

Question 111: APEA's performance tracking system helps students identify exam readiness by comparing their domain scores to which benchmark?

Average scores of all users regardless of pass/fail outcome
Scores of students who previously failed the board exam
Only the student's personal best scores without external comparison
Passing score thresholds aligned with the AANP or ANCC exam requirements (Correct answer)

Correct answer: Passing score thresholds aligned with the AANP or ANCC exam requirements

APEA performance tracking compares student scores to passing thresholds aligned with actual board exam standards, helping students understand whether their current performance predicts readiness to pass.

Question 112: What is the primary advantage of APEA's on-demand lecture format for NP board candidates?

The format replaces the need for any practice questions
Students can pause, rewind, and re-watch lectures at their own pace to reinforce difficult concepts (Correct answer)
Lectures can only be accessed during scheduled live sessions
On-demand lectures are shorter than needed to cover board content

Correct answer: Students can pause, rewind, and re-watch lectures at their own pace to reinforce difficult concepts

On-demand lectures allow students to control their learning pace — pausing to take notes, rewinding to re-hear complex explanations, and re-watching difficult topics multiple times, which enhances retention.

Question 113: APEA on-demand lectures are organized to align with which framework used by FNP board exam blueprints?

Alphabetical order by medication name
Random topic order based on difficulty
Body system review across the lifespan with integration of diagnosis, management, and pharmacology (Correct answer)
Only the most commonly tested 10 topics

Correct answer: Body system review across the lifespan with integration of diagnosis, management, and pharmacology

APEA organizes on-demand lectures by body system across the lifespan, mirroring FNP exam blueprint organization, which allows students to study in a format that directly maps to how they will be tested.

Question 114: A patient with newly diagnosed hypertension has a BP of 148/92 on two separate visits with no end-organ damage or comorbidities. The first-line treatment is:

Immediate ACE inhibitor therapy
Immediate referral to cardiology
Lifestyle modification for 3-6 months plus thiazide diuretic (Correct answer)
Beta-blocker initiation

Correct answer: Lifestyle modification for 3-6 months plus thiazide diuretic

For Stage 1 hypertension without compelling indications, JNC guidelines recommend lifestyle modifications alongside initiation of a thiazide diuretic as first-line pharmacotherapy.

Question 115: At what age does the USPSTF recommend beginning routine vision screening in children?

6 months
1 year
3 years (Correct answer)
6 years

Correct answer: 3 years

The USPSTF recommends vision screening for amblyopia and its risk factors in all children aged 3 to 5 years to detect the condition before school age.

Question 116: An APEA on-demand lecture on antibiotic prescribing emphasizes antibiotic stewardship. The most common reason for inappropriate antibiotic prescribing in primary care is:

Avoiding antibiotics in all patients to prevent resistance
Prescribing antibiotics for viral infections such as the common cold or viral sinusitis (Correct answer)
Bacterial resistance making antibiotics ineffective
Prescribing only IV antibiotics in outpatient settings

Correct answer: Prescribing antibiotics for viral infections such as the common cold or viral sinusitis

The most common source of antibiotic misuse in primary care is prescribing antibiotics for viral upper respiratory infections and sinusitis, which do not respond to antibiotics and contribute to resistance.

Question 117: When assessing a patient for appendicitis, which sign involves pain at McBurney's point with rebound tenderness?

Blumberg sign (Correct answer)
Rovsing sign
Psoas sign
Obturator sign

Correct answer: Blumberg sign

Blumberg sign refers to rebound tenderness at McBurney's point, indicating peritoneal irritation consistent with appendicitis.

Question 118: A 68-year-old presents with sudden painless monocular vision loss described as a 'curtain coming down.' The priority diagnosis is:

Retinal detachment (Correct answer)
Vitreous hemorrhage
Acute angle-closure glaucoma
Central retinal artery occlusion

Correct answer: Retinal detachment

A curtain or shadow descending over vision is the pathognomonic description of retinal detachment requiring emergency ophthalmology referral.

Question 119: A patient with persistent asthma not controlled on low-dose ICS alone should have which medication added per NAEPP guidelines?

Cromolyn sodium
Long-acting beta-agonist (LABA) (Correct answer)
Oral corticosteroid
Short-acting beta-agonist (SABA) scheduled dosing

Correct answer: Long-acting beta-agonist (LABA)

For asthma uncontrolled on low-dose ICS, NAEPP guidelines recommend adding a LABA as the preferred step-up therapy before increasing ICS dose.

Question 120: An APEA on-demand lecture covers hypertension management. According to current AHA guidelines taught in APEA content, what is the first-line pharmacologic treatment for uncomplicated hypertension?

Thiazide diuretics, ACE inhibitors, ARBs, or calcium channel blockers (Correct answer)
Direct vasodilators such as hydralazine
Beta-blockers as monotherapy
Alpha-blockers only

Correct answer: Thiazide diuretics, ACE inhibitors, ARBs, or calcium channel blockers

Current hypertension guidelines support thiazide diuretics, ACE inhibitors, ARBs, and calcium channel blockers as first-line agents for uncomplicated hypertension. Beta-blockers and alpha-blockers are not first-line unless specific indications exist.

Question 121: A 45-year-old female with a history of type 2 diabetes presents with persistent cough and shortness of breath. An X-ray shows an opacity in the right upper lobe. Which of the following is the most likely diagnosis?

Pneumonia
Bronchitis
Pulmonary embolism
Lung cancer (Correct answer)

Correct answer: Lung cancer

A 45-year-old female with a history of type 2 diabetes presenting with persistent cough, shortness of breath, and an opacity in the right upper lobe on X-ray, raises significant concern for lung cancer. While pneumonia or bronchitis could cause similar symptoms and X-ray findings, the persistence of symptoms and the patient's age, along with the potential for diabetes to be a comorbidity, make lung cancer a critical consideration that requires further investigation.

Question 122: Which medication used for osteoporosis requires the patient to remain upright for 30-60 minutes after administration to prevent esophageal injury?

Raloxifene
Teriparatide
Denosumab
Alendronate (Correct answer)

Correct answer: Alendronate

Oral bisphosphonates like alendronate can cause esophageal ulceration if they remain in contact with the esophageal mucosa, requiring upright positioning.

Question 123: APEA performance tracking shows a student consistently scoring 58% across 3 attempts at an endocrinology module. What does this score pattern suggest?

The student has a persistent knowledge gap in endocrinology requiring in-depth content remediation, not just more question practice (Correct answer)
58% is above the passing threshold so no action is needed
The score reflects test anxiety, not a knowledge deficit
The student understands endocrinology sufficiently and should move on

Correct answer: The student has a persistent knowledge gap in endocrinology requiring in-depth content remediation, not just more question practice

Consistently scoring 58% across multiple attempts indicates a true knowledge gap. The pattern suggests that additional question practice alone is insufficient — the student needs to revisit the content through lectures and case studies.

Question 124: Which histological type of cervical cancer is most commonly associated with high-risk HPV infection?

Clear cell carcinoma
Squamous cell carcinoma (Correct answer)
Small cell neuroendocrine carcinoma
Adenocarcinoma

Correct answer: Squamous cell carcinoma

Squamous cell carcinoma accounts for approximately 70–75% of all cervical cancers and is strongly associated with high-risk HPV types 16 and 18.

Question 125: A patient with GERD fails twice-daily PPI therapy after 8 weeks. The next appropriate management step is:

Discontinue PPI and start prokinetic agent
Switch to H2 blocker therapy
Add antacids to current regimen
Refer for upper endoscopy to rule out complications (Correct answer)

Correct answer: Refer for upper endoscopy to rule out complications

Persistent GERD symptoms despite adequate PPI therapy warrant upper endoscopy to evaluate for Barrett's esophagus, erosive esophagitis, or alternative diagnoses.

Question 126: When auscultating heart sounds, which position best accentuates the murmur of mitral stenosis?

Sitting forward
Standing
Left lateral decubitus (Correct answer)
Supine

Correct answer: Left lateral decubitus

The left lateral decubitus position brings the mitral valve closer to the chest wall and is optimal for hearing the low-pitched diastolic rumble of mitral stenosis.

Question 127: A young woman presents with episodic headache, diaphoresis, and hypertension with heart palpitations. Which rare diagnosis must be considered?

Migraine with aura
Pheochromocytoma (Correct answer)
Panic disorder
Primary hypertension

Correct answer: Pheochromocytoma

The triad of episodic headache, diaphoresis, and hypertension is the classic presentation of pheochromocytoma, a catecholamine-secreting adrenal tumor.

Question 128: A 6-year-old boy has primary nocturnal enuresis with no daytime symptoms. What is the most appropriate initial management?

Prescribe desmopressin immediately
Behavioral therapy including bladder training and motivational strategies (Correct answer)
Renal ultrasound to evaluate for structural anomalies
Urodynamic studies to rule out bladder dysfunction

Correct answer: Behavioral therapy including bladder training and motivational strategies

Behavioral interventions, including scheduled voids, bladder training, positive reinforcement, and moisture alarms, are the first-line treatment for primary nocturnal enuresis; pharmacotherapy is reserved for refractory cases.

Question 129: When prescribing bupropion for depression in primary care, which contraindication is most important to assess before initiation?

Prior use of SSRIs
History of controlled hypertension
History of seasonal allergies
History of seizure disorder, eating disorders such as anorexia or bulimia, or concurrent MAOI use (Correct answer)

Correct answer: History of seizure disorder, eating disorders such as anorexia or bulimia, or concurrent MAOI use

Bupropion is contraindicated in patients with seizure disorders (lowers seizure threshold), active eating disorders (increased seizure risk from electrolyte disturbances), and concurrent or recent MAOI use (risk of hypertensive crisis).

Question 130: An APEA instructor teaching respiratory content emphasizes a spirometry finding that differentiates COPD from asthma. This level of detail is important because:

COPD and asthma management is identical
Spirometry is never tested on FNP board exams
Differentiating obstructive patterns and reversibility directly correlates with high-yield board exam questions on diagnosis and management (Correct answer)
Instructors are required to teach all diagnostic tests regardless of exam relevance

Correct answer: Differentiating obstructive patterns and reversibility directly correlates with high-yield board exam questions on diagnosis and management

Spirometry interpretation — specifically FEV1/FVC ratio and reversibility — is a high-yield FNP board topic that differentiates COPD (irreversible obstruction) from asthma (reversible obstruction) and guides management.

Question 131: A nurse practitioner is discussing hepatitis C virus (HCV) screening with a 45-year-old patient. Per USPSTF recommendations, HCV screening should be offered to:

HCV screening is not recommended in primary care
Only persons with IV drug use history
Adults over age 65 only
All adults aged 18 to 79 at least once, and more frequently for those with ongoing risk factors (Correct answer)

Correct answer: All adults aged 18 to 79 at least once, and more frequently for those with ongoing risk factors

USPSTF Grade B recommendation supports one-time HCV screening for all adults aged 18-79. Those with ongoing risk factors should be screened periodically.

Question 132: A 65-year-old patient has an HbA1c of 7.9% on metformin alone. The NP adds a second agent. Per ADA guidelines, which comorbidity would favor adding an SGLT-2 inhibitor over a sulfonylurea?

Obesity alone
Peripheral neuropathy
Established cardiovascular disease (Correct answer)
Stage 1 CKD

Correct answer: Established cardiovascular disease

SGLT-2 inhibitors have demonstrated cardiovascular mortality benefit in patients with established CVD, making them preferred second-line agents in this population.

Question 133: A 50-year-old male with a history of heavy alcohol use presents with tremors, confusion, and visual hallucinations. What is the most likely diagnosis?

Hepatic encephalopathy
Alcohol withdrawal syndrome
Wernicke's encephalopathy
Delirium tremens (Correct answer)

Correct answer: Delirium tremens

Delirium tremens (DTs) is the most likely diagnosis for a patient with a history of heavy alcohol use presenting with tremors, confusion, and visual hallucinations. DTs represent a severe form of alcohol withdrawal, characterized by autonomic instability and profound neurological symptoms, and is a medical emergency requiring immediate treatment.

Question 134: A patient with known COPD presents with increased dyspnea, change in sputum color to green, and increased sputum volume. The most appropriate treatment is:

Refer to pulmonology before treating
Short-acting bronchodilator plus antibiotic (Correct answer)
Oral corticosteroid alone
Antibiotic only without bronchodilator

Correct answer: Short-acting bronchodilator plus antibiotic

COPD exacerbation with purulent sputum meets criteria for antibiotic treatment; short-acting bronchodilators are added to address bronchospasm and dyspnea.

Question 135: APEA test preparation covers cultural competence. Which approach best demonstrates culturally competent care?

Applying standard protocols uniformly regardless of background
Using professional interpreters only when language barriers are obvious
Deferring all cultural questions to social work
Asking patients about cultural beliefs and incorporating them into care planning (Correct answer)

Correct answer: Asking patients about cultural beliefs and incorporating them into care planning

Culturally competent care requires actively eliciting patients' cultural beliefs, values, and preferences and integrating them into individualized care plans.

Question 136: A patient presents requesting benzodiazepines for chronic anxiety. The primary care NP counsels that the main risk of long-term benzodiazepine use is:

Permanent serotonin syndrome
Cardiac arrhythmia from prolonged use
Physical dependence, tolerance, cognitive impairment, fall risk especially in elderly, and withdrawal seizures on abrupt discontinuation (Correct answer)
Weight gain exceeding 50 pounds

Correct answer: Physical dependence, tolerance, cognitive impairment, fall risk especially in elderly, and withdrawal seizures on abrupt discontinuation

Long-term benzodiazepine use causes physical dependence, tolerance requiring escalating doses, cognitive impairment, increased fall risk, and life-threatening withdrawal including seizures if abruptly discontinued.

Question 137: The APEA board review emphasizes that nurse practitioners must obtain ANCC or AANP certification. Which statement about these certifications is correct?

Only one certification can be held at a time
Both are nationally recognized and accepted in all US states (Correct answer)
AANP is preferred by hospitals over ANCC
ANCC is accepted in all states but AANP is not

Correct answer: Both are nationally recognized and accepted in all US states

Both ANCC and AANP NP certifications are nationally recognized credentials accepted by all US states for licensure and prescriptive authority.

Question 138: What is the most common bacterial cause of acute otitis media in children?

Streptococcus pneumoniae (Correct answer)
Moraxella catarrhalis
Staphylococcus aureus
Haemophilus influenzae

Correct answer: Streptococcus pneumoniae

Streptococcus pneumoniae remains the most common bacterial pathogen in acute otitis media, responsible for approximately 30-40% of cases.

Question 139: A 45-year-old presents with a thyroid nodule. Which physical exam characteristic most warrants urgent referral for possible malignancy?

Soft, mobile, tender nodule
Hard, fixed, non-tender nodule (Correct answer)
Multiple small bilateral nodules
Diffusely enlarged smooth gland

Correct answer: Hard, fixed, non-tender nodule

A hard, fixed, non-tender thyroid nodule raises high suspicion for malignancy due to features suggesting invasion of surrounding tissue.

Question 140: Which type of research study design provides the highest level of evidence according to the evidence hierarchy tested on APEA board exams?

Cohort study
Case-control study
Systematic review with meta-analysis (Correct answer)
Randomized controlled trial

Correct answer: Systematic review with meta-analysis

Systematic reviews with meta-analysis synthesize multiple high-quality RCTs and represent the highest level of evidence in the traditional evidence hierarchy.

Question 141: A 38-year-old woman asks about osteoporosis screening. Per USPSTF recommendations, when should osteoporosis screening with DEXA scan begin for women?

Age 65 for all women, or earlier for postmenopausal women under 65 with increased osteoporosis risk based on FRAX or a similar tool (Correct answer)
Age 30 for all women regardless of risk
Age 50 for all women
Only after the first fragility fracture

Correct answer: Age 65 for all women, or earlier for postmenopausal women under 65 with increased osteoporosis risk based on FRAX or a similar tool

USPSTF recommends DEXA screening for all women 65 and older and for postmenopausal women under 65 whose fracture risk is equal to or greater than that of a 65-year-old white woman with no additional risk factors, based on risk assessment tools like FRAX.

Question 142: Which medication used for type 2 diabetes increases the risk of urinary tract infections and genital mycotic infections due to its mechanism of action?

DPP-4 inhibitors
GLP-1 agonists
SGLT-2 inhibitors (Correct answer)
Sulfonylureas

Correct answer: SGLT-2 inhibitors

SGLT-2 inhibitors increase urinary glucose excretion, creating a favorable environment for bacterial and fungal growth in the genitourinary tract.

Question 143: A patient with opioid use disorder is being evaluated for medication-assisted treatment in primary care. Which medication can be prescribed by any DEA-licensed provider in an office-based setting for OUD treatment as of 2023?

Methadone for OUD can be prescribed by any primary care provider
Naltrexone requires special DEA scheduling and cannot be used in primary care
Buprenorphine including buprenorphine/naloxone (Suboxone) after completing required training, without the former DATA 2000 waiver requirement since 2023 (Correct answer)
Heroin-assisted therapy is FDA-approved for primary care settings

Correct answer: Buprenorphine including buprenorphine/naloxone (Suboxone) after completing required training, without the former DATA 2000 waiver requirement since 2023

The 2023 Mainstreaming Addiction Treatment Act eliminated the X-waiver requirement. Any DEA-licensed provider can now prescribe buprenorphine for OUD after completing 8 hours of training.

Question 144: An APEA expert instructor explains that the 'most important next step' in a clinical scenario question typically refers to:

The immediate action that ensures patient safety or confirms the working diagnosis (Correct answer)
The action that the student personally prefers
The most expensive treatment option
The most invasive diagnostic procedure available

Correct answer: The immediate action that ensures patient safety or confirms the working diagnosis

Board exam questions asking for the most important next step test clinical prioritization. The correct answer is usually the safest, most immediate action — often ruling out life-threatening conditions first or confirming the primary diagnosis.

Question 145: In older adults, the presence of heart sound S3 suggests:

Myocardial infarction
Heart failure (Correct answer)
Hypertension
Renal failure

Correct answer: Heart failure

In older adults, the presence of a third heart sound (S3) is a significant clinical finding that often suggests ventricular dysfunction and fluid overload. An S3, sometimes called a 'ventricular gallop,' occurs during rapid ventricular filling in early diastole. While it can be benign in younger individuals, in older adults, it is a strong indicator of systolic heart failure, signifying a poorly compliant ventricle that is struggling to accommodate the incoming blood volume.

Question 146: A patient with type 2 diabetes and CKD stage 3 needs a second oral antidiabetic agent. Which medication should be avoided due to risk of lactic acidosis?

Glipizide
Sitagliptin
Empagliflozin
Metformin (Correct answer)

Correct answer: Metformin

Metformin is contraindicated when eGFR falls below 30 mL/min and should be used cautiously below 45 mL/min due to lactic acidosis risk.

Question 147: A 30-year-old female presents with palpitations, weight loss, and heat intolerance. On examination, she has a diffusely enlarged thyroid. What is the most likely diagnosis?

Graves' disease (Correct answer)
Subacute thyroiditis
Thyroid nodule
Hashimoto's thyroiditis

Correct answer: Graves' disease

The constellation of symptoms including palpitations, weight loss, heat intolerance, and a diffusely enlarged thyroid (goiter) in a 30-year-old female is classic for Graves' disease. Graves' disease is an autoimmune disorder that causes hyperthyroidism, where the thyroid gland produces excessive amounts of thyroid hormones. These hormones accelerate the body's metabolism, leading to the observed symptoms.

Question 148: According to APEA board prep principles, which of the following is the primary benefit of a customizable study plan compared to a fixed curriculum?

It adapts to individual performance data to optimize preparation efficiency (Correct answer)
It costs less money
It guarantees a passing score
It allows learners to skip required content

Correct answer: It adapts to individual performance data to optimize preparation efficiency

Customizable study plans respond to individual assessment performance, allowing learners to allocate time where it is most needed rather than following a uniform schedule.

Question 149: Which analgesic is most appropriate for mild-to-moderate pain in a patient with chronic kidney disease to avoid nephrotoxicity?

Ketorolac
Acetaminophen (Correct answer)
Ibuprofen
Naproxen

Correct answer: Acetaminophen

Acetaminophen is the preferred analgesic in CKD patients because it is not nephrotoxic at standard doses, unlike NSAIDs which reduce renal prostaglandin-mediated blood flow.

Question 150: An 18-year-old presents with pharyngitis, cervical lymphadenopathy, and splenomegaly. The most likely diagnosis is:

Lymphoma
Infectious mononucleosis (Correct answer)
Streptococcal pharyngitis
Tonsil abscess

Correct answer: Infectious mononucleosis

The triad of pharyngitis, posterior cervical lymphadenopathy, and splenomegaly in a young adult is classic for EBV-mediated infectious mononucleosis.

Question 151: A 5-year-old is newly diagnosed with ADHD. According to AAP guidelines, what is the recommended first-line treatment for this age group?

Atomoxetine (non-stimulant medication)
Behavior therapy (parent training and classroom interventions) (Correct answer)
Amphetamine salts
Methylphenidate (stimulant medication)

Correct answer: Behavior therapy (parent training and classroom interventions)

The AAP recommends behavior therapy as the first-line treatment for preschool and early school-age children (4-5 years) with ADHD, reserving stimulant medication for cases where behavior therapy has been insufficient.

APEA Predictor Exam for Nurse Practitioners

The APEA Predictor Exam is a 150-question practice assessment that mirrors the AANP and ANCC board certification exams, helping nurse practitioner candidates measure readiness and identify knowledge gaps across clinical domains before sitting for boards.

150

Questions

180 min

Time Limit

70%

To Pass

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Exam Rules

You can skip questions and return to them later
Flag questions for review before submitting
No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds