BARKLEY AANP PRACTICE ASSESSMENT QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | LATEST EXAM UPDATE 2026/2027
Core Domains
01 – Assessment (History, Physical Examination, Screening, Diagnostic Tests)
02 – Diagnosis (Differential Diagnosis, Clinical Reasoning, Prioritization)
03 – Plan (Pharmacologic and Non-Pharmacologic Treatment, Referrals, Patient Education)
04 – Evaluation (Monitoring, Modifying Plan of Care, Outcomes)
05 – Foundational Sciences (Pathophysiology, Pharmacology, Anatomy, Physiology)
06 – Professional Practice (Legal, Ethical, Regulatory, Interprofessional Collaboration)
07 – Health Promotion and Disease Prevention (Screening, Counseling, Immunizations)
08 – Population Health and Social Determinants of Health (Epidemiology, Cultural Responsiveness)
Introduction
,This comprehensive assessment is designed to mirror the structure, rigor, and clinical depth of the American
Association of Nurse Practitioners (AANP) certification examination. The primary purpose of this practice exam is
to validate and strengthen the clinical knowledge, diagnostic reasoning, and evidence-based decision-making skills
essential for entry-level nurse practitioner practice. Questions are presented in a multiple-choice format and
include both foundational theory and real-world clinical scenarios that emphasize critical thinking, patient safety,
regulatory compliance, and ethical professional standards. Each question is accompanied by a detailed rationale to
reinforce learning and support targeted preparation for board certification success.
SECTION ONE: QUESTIONS 1–100
1. A 58-year-old male with a 30-pack-year smoking history presents with a chronic cough, hemoptysis, and
unintentional weight loss of 10 pounds over the past two months. Chest imaging reveals a solitary
pulmonary nodule. Which of the following is the most appropriate next step in management?
A. Schedule a follow-up chest CT in 12 months
B. Initiate empiric antibiotic therapy for community-acquired pneumonia
C. Refer for bronchoscopy with biopsy
D. Order a PET-CT scan to assess metabolic activity
🟢 C. Refer for bronchoscopy with biopsy
,🔴 RATIONALE: The patient's presentation—chronic cough, hemoptysis, weight loss, and a smoking history—
raises high suspicion for malignancy. A solitary pulmonary nodule in this context requires tissue diagnosis.
Bronchoscopy with biopsy is the definitive diagnostic procedure. PET-CT (D) is useful for staging but does not
provide tissue confirmation. Watchful waiting (A) is inappropriate given the high-risk features, and empiric
antibiotics (B) are not indicated without evidence of infection.
2. A 34-year-old woman presents with fatigue, cold intolerance, weight gain, and constipation. Laboratory
studies reveal TSH 12.5 mIU/L (reference 0.4–4.0) and free T4 0.6 ng/dL (reference 0.8–1.8). Which of the
following is the most appropriate initial treatment?
A. Levothyroxine 25 mcg daily
B. Levothyroxine 75 mcg daily
C. Liothyronine 25 mcg daily
D. Observation with repeat TSH in 6 weeks
🟢 B. Levothyroxine 75 mcg daily
🔴 RATIONALE: This patient has overt primary hypothyroidism with elevated TSH and low free T4. The standard
initial dose of levothyroxine for a young, otherwise healthy adult is 1.6 mcg/kg/day, approximately 75–100 mcg
daily. Starting at 25 mcg (A) is appropriate for older adults or those with cardiac disease. Liothyronine (C) is not
first-line. Observation (D) is not appropriate for overt hypothyroidism.
, 3. A 72-year-old female with a history of hypertension and diabetes presents with acute onset of severe,
tearing chest pain radiating to the back. Blood pressure is 160/95 mmHg in the right arm and 110/70 mmHg
in the left arm. Which of the following is the most likely diagnosis?
A. Myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
🟢 C. Aortic dissection
🔴 RATIONALE: The classic presentation of aortic dissection includes acute, severe, tearing chest pain radiating
to the back, often with a blood pressure differential between arms. This distinguishes it from myocardial
infarction (A), which typically presents with pressure-type chest pain without pulse deficits. Pulmonary embolism
(B) usually presents with pleuritic chest pain and dyspnea. Pericarditis (D) presents with positional chest pain
and a pericardial friction rub.
4. A 28-year-old man who is a new father presents for a routine health maintenance visit. He reports feeling
increasingly irritable, has difficulty sleeping despite being exhausted, and has lost interest in activities he
previously enjoyed. These symptoms began approximately three weeks after the birth of his child and have
persisted for six weeks. Which of the following is the most appropriate initial step?
RATIONALES 2026 Q&A | LATEST EXAM UPDATE 2026/2027
Core Domains
01 – Assessment (History, Physical Examination, Screening, Diagnostic Tests)
02 – Diagnosis (Differential Diagnosis, Clinical Reasoning, Prioritization)
03 – Plan (Pharmacologic and Non-Pharmacologic Treatment, Referrals, Patient Education)
04 – Evaluation (Monitoring, Modifying Plan of Care, Outcomes)
05 – Foundational Sciences (Pathophysiology, Pharmacology, Anatomy, Physiology)
06 – Professional Practice (Legal, Ethical, Regulatory, Interprofessional Collaboration)
07 – Health Promotion and Disease Prevention (Screening, Counseling, Immunizations)
08 – Population Health and Social Determinants of Health (Epidemiology, Cultural Responsiveness)
Introduction
,This comprehensive assessment is designed to mirror the structure, rigor, and clinical depth of the American
Association of Nurse Practitioners (AANP) certification examination. The primary purpose of this practice exam is
to validate and strengthen the clinical knowledge, diagnostic reasoning, and evidence-based decision-making skills
essential for entry-level nurse practitioner practice. Questions are presented in a multiple-choice format and
include both foundational theory and real-world clinical scenarios that emphasize critical thinking, patient safety,
regulatory compliance, and ethical professional standards. Each question is accompanied by a detailed rationale to
reinforce learning and support targeted preparation for board certification success.
SECTION ONE: QUESTIONS 1–100
1. A 58-year-old male with a 30-pack-year smoking history presents with a chronic cough, hemoptysis, and
unintentional weight loss of 10 pounds over the past two months. Chest imaging reveals a solitary
pulmonary nodule. Which of the following is the most appropriate next step in management?
A. Schedule a follow-up chest CT in 12 months
B. Initiate empiric antibiotic therapy for community-acquired pneumonia
C. Refer for bronchoscopy with biopsy
D. Order a PET-CT scan to assess metabolic activity
🟢 C. Refer for bronchoscopy with biopsy
,🔴 RATIONALE: The patient's presentation—chronic cough, hemoptysis, weight loss, and a smoking history—
raises high suspicion for malignancy. A solitary pulmonary nodule in this context requires tissue diagnosis.
Bronchoscopy with biopsy is the definitive diagnostic procedure. PET-CT (D) is useful for staging but does not
provide tissue confirmation. Watchful waiting (A) is inappropriate given the high-risk features, and empiric
antibiotics (B) are not indicated without evidence of infection.
2. A 34-year-old woman presents with fatigue, cold intolerance, weight gain, and constipation. Laboratory
studies reveal TSH 12.5 mIU/L (reference 0.4–4.0) and free T4 0.6 ng/dL (reference 0.8–1.8). Which of the
following is the most appropriate initial treatment?
A. Levothyroxine 25 mcg daily
B. Levothyroxine 75 mcg daily
C. Liothyronine 25 mcg daily
D. Observation with repeat TSH in 6 weeks
🟢 B. Levothyroxine 75 mcg daily
🔴 RATIONALE: This patient has overt primary hypothyroidism with elevated TSH and low free T4. The standard
initial dose of levothyroxine for a young, otherwise healthy adult is 1.6 mcg/kg/day, approximately 75–100 mcg
daily. Starting at 25 mcg (A) is appropriate for older adults or those with cardiac disease. Liothyronine (C) is not
first-line. Observation (D) is not appropriate for overt hypothyroidism.
, 3. A 72-year-old female with a history of hypertension and diabetes presents with acute onset of severe,
tearing chest pain radiating to the back. Blood pressure is 160/95 mmHg in the right arm and 110/70 mmHg
in the left arm. Which of the following is the most likely diagnosis?
A. Myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
🟢 C. Aortic dissection
🔴 RATIONALE: The classic presentation of aortic dissection includes acute, severe, tearing chest pain radiating
to the back, often with a blood pressure differential between arms. This distinguishes it from myocardial
infarction (A), which typically presents with pressure-type chest pain without pulse deficits. Pulmonary embolism
(B) usually presents with pleuritic chest pain and dyspnea. Pericarditis (D) presents with positional chest pain
and a pericardial friction rub.
4. A 28-year-old man who is a new father presents for a routine health maintenance visit. He reports feeling
increasingly irritable, has difficulty sleeping despite being exhausted, and has lost interest in activities he
previously enjoyed. These symptoms began approximately three weeks after the birth of his child and have
persisted for six weeks. Which of the following is the most appropriate initial step?
