AANP FNP CERTIFICATION PRACTICE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Advanced Health Assessment
Pharmacotherapeutics
Pathophysiology
Primary Care Management (Adult, Geriatric, Pediatric)
Health Promotion & Disease Prevention
Professional Role, Policy, & Legal/Ethical Standards
Research & Evidence-Based Practice
Mental Health & Behavioral Disorders
Introduction
This assessment is designed to prepare candidates for the American Association of Nurse Practitioners (AANP)
Family Nurse Practitioner certification examination. It evaluates foundational and applied knowledge across the
full scope of family practice, including assessment, diagnosis, pharmacology, and evidence-based intervention.
Questions integrate real-world clinical scenarios requiring critical thinking, prioritization, and decision-making.
Each item includes a verified correct answer and a concise rationale. Emphasis is placed on safe, patient-centered,
culturally competent care in outpatient and community settings. Mastery of these questions supports readiness for
board certification and entry into advanced practice.
SECTION ONE: QUESTIONS 1–100
,Question 1
A 72-year-old male with a history of hypertension and type 2 diabetes presents with a 3-day history of
progressive dyspnea on exertion, orthopnea, and bilateral pedal edema. Vital signs: BP 158/92, HR 102, RR 22,
O2 saturation 91% on room air. Lung auscultation reveals crackles at both bases. What is the most appropriate
initial intervention?
A. Administer IV furosemide 40 mg
B. Obtain a stat echocardiogram
C. Start lisinopril 10 mg orally
D. Place the patient in high Fowler’s position and administer supplemental oxygen
🟢D
🔴 RATIONALE: Acute decompensated heart failure with hypoxemia requires immediate positioning to reduce
preload and improve ventilation, plus oxygen to correct hypoxemia. Diuretics and afterload reduction follow but
are not the very first step.
Question 2
A 35-year-old female presents with fatigue, weight gain, cold intolerance, and constipation for 4 months.
Physical exam shows bradycardia, dry skin, and a nontender goiter. TSH is 12.5 mIU/L (0.4–4.0), free T4 is 0.6
ng/dL (0.8–1.8). What is the first-line treatment?
A. Levothyroxine 1.6 mcg/kg/day orally
B. Methimazole 10 mg daily
C. Levothyroxine 25 mcg daily with gradual upward titration
D. Liothyronine 25 mcg twice daily
,🟢C
🔴 RATIONALE: In young adults with mild hypothyroidism and no cardiac disease, starting levothyroxine at 25–
50 mcg daily with slow titration avoids overtreatment and complications. Starting at full replacement (1.6
mcg/kg) is appropriate only for severe or younger patients without comorbidities.
Question 3
A 16-year-old male is brought in by his mother for a sports physical. He reports no concerns. BP is 138/86, BMI
85th percentile. Repeat BP in 15 minutes is 136/84. What is the most appropriate next step?
A. Diagnose hypertension and start a low-dose ACE inhibitor
B. Order renal ultrasound and serum renin
C. Advise weight management, DASH diet, and repeat BP in 6 months
D. Measure BP in all four extremities and obtain echocardiogram
🟢C
🔴 RATIONALE: For adolescents with elevated BP (≥90th to <95th percentile) without symptoms, initial
management is lifestyle modification. Pharmacotherapy is reserved for hypertension (≥95th percentile) or target
organ damage.
Question 4
A 28-year-old G2P1 woman at 34 weeks gestation complains of a sudden onset of painless, bright red vaginal
bleeding. Fetal heart rate is 150 and reactive. She denies contractions or trauma. What is the most likely
diagnosis?
A. Placenta previa
B. Placental abruption
, C. Vasa previa
D. Labor
🟢A
🔴 RATIONALE: Painless, bright red bleeding in the third trimester is classic for placenta previa until proven
otherwise. Abruption typically presents with painful bleeding. Vasa previa is rare and often presents with fetal
distress.
Question 5
A 55-year-old male with a 30-pack-year smoking history presents with a new-onset cough and unintentional
weight loss of 15 lbs over 3 months. Chest x-ray shows a 3 cm right hilar mass. What is the most appropriate
next step?
A. Repeat chest x-ray in 6 weeks
B. CT chest with contrast
C. Empiric antibiotics and follow-up imaging
D. Positron emission tomography (PET) scan
🟢B
🔴 RATIONALE: CT chest is the standard next imaging step to characterize the mass, evaluate mediastinal
lymph nodes, and guide further workup (e.g., biopsy). PET is useful after tissue diagnosis for staging.
Question 6
A 42-year-old female presents with episodic palpitations, sweating, headache, and severe hypertension. During
an episode, BP is 210/110. Between episodes, BP is 120/70. What is the most appropriate diagnostic test?
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Advanced Health Assessment
Pharmacotherapeutics
Pathophysiology
Primary Care Management (Adult, Geriatric, Pediatric)
Health Promotion & Disease Prevention
Professional Role, Policy, & Legal/Ethical Standards
Research & Evidence-Based Practice
Mental Health & Behavioral Disorders
Introduction
This assessment is designed to prepare candidates for the American Association of Nurse Practitioners (AANP)
Family Nurse Practitioner certification examination. It evaluates foundational and applied knowledge across the
full scope of family practice, including assessment, diagnosis, pharmacology, and evidence-based intervention.
Questions integrate real-world clinical scenarios requiring critical thinking, prioritization, and decision-making.
Each item includes a verified correct answer and a concise rationale. Emphasis is placed on safe, patient-centered,
culturally competent care in outpatient and community settings. Mastery of these questions supports readiness for
board certification and entry into advanced practice.
SECTION ONE: QUESTIONS 1–100
,Question 1
A 72-year-old male with a history of hypertension and type 2 diabetes presents with a 3-day history of
progressive dyspnea on exertion, orthopnea, and bilateral pedal edema. Vital signs: BP 158/92, HR 102, RR 22,
O2 saturation 91% on room air. Lung auscultation reveals crackles at both bases. What is the most appropriate
initial intervention?
A. Administer IV furosemide 40 mg
B. Obtain a stat echocardiogram
C. Start lisinopril 10 mg orally
D. Place the patient in high Fowler’s position and administer supplemental oxygen
🟢D
🔴 RATIONALE: Acute decompensated heart failure with hypoxemia requires immediate positioning to reduce
preload and improve ventilation, plus oxygen to correct hypoxemia. Diuretics and afterload reduction follow but
are not the very first step.
Question 2
A 35-year-old female presents with fatigue, weight gain, cold intolerance, and constipation for 4 months.
Physical exam shows bradycardia, dry skin, and a nontender goiter. TSH is 12.5 mIU/L (0.4–4.0), free T4 is 0.6
ng/dL (0.8–1.8). What is the first-line treatment?
A. Levothyroxine 1.6 mcg/kg/day orally
B. Methimazole 10 mg daily
C. Levothyroxine 25 mcg daily with gradual upward titration
D. Liothyronine 25 mcg twice daily
,🟢C
🔴 RATIONALE: In young adults with mild hypothyroidism and no cardiac disease, starting levothyroxine at 25–
50 mcg daily with slow titration avoids overtreatment and complications. Starting at full replacement (1.6
mcg/kg) is appropriate only for severe or younger patients without comorbidities.
Question 3
A 16-year-old male is brought in by his mother for a sports physical. He reports no concerns. BP is 138/86, BMI
85th percentile. Repeat BP in 15 minutes is 136/84. What is the most appropriate next step?
A. Diagnose hypertension and start a low-dose ACE inhibitor
B. Order renal ultrasound and serum renin
C. Advise weight management, DASH diet, and repeat BP in 6 months
D. Measure BP in all four extremities and obtain echocardiogram
🟢C
🔴 RATIONALE: For adolescents with elevated BP (≥90th to <95th percentile) without symptoms, initial
management is lifestyle modification. Pharmacotherapy is reserved for hypertension (≥95th percentile) or target
organ damage.
Question 4
A 28-year-old G2P1 woman at 34 weeks gestation complains of a sudden onset of painless, bright red vaginal
bleeding. Fetal heart rate is 150 and reactive. She denies contractions or trauma. What is the most likely
diagnosis?
A. Placenta previa
B. Placental abruption
, C. Vasa previa
D. Labor
🟢A
🔴 RATIONALE: Painless, bright red bleeding in the third trimester is classic for placenta previa until proven
otherwise. Abruption typically presents with painful bleeding. Vasa previa is rare and often presents with fetal
distress.
Question 5
A 55-year-old male with a 30-pack-year smoking history presents with a new-onset cough and unintentional
weight loss of 15 lbs over 3 months. Chest x-ray shows a 3 cm right hilar mass. What is the most appropriate
next step?
A. Repeat chest x-ray in 6 weeks
B. CT chest with contrast
C. Empiric antibiotics and follow-up imaging
D. Positron emission tomography (PET) scan
🟢B
🔴 RATIONALE: CT chest is the standard next imaging step to characterize the mass, evaluate mediastinal
lymph nodes, and guide further workup (e.g., biopsy). PET is useful after tissue diagnosis for staging.
Question 6
A 42-year-old female presents with episodic palpitations, sweating, headache, and severe hypertension. During
an episode, BP is 210/110. Between episodes, BP is 120/70. What is the most appropriate diagnostic test?
