Barkley Post-Test Fall 2025
Comprehensive Final Exam with Verified
Rationales Practice Questions and
Answers 2026 with complete solution
EXAM OVERVIEW
The Barkley Post-Test (Diagnostic Readiness Test) is a comprehensive 100-item
exam designed to assess readiness for NP certification. This post-test covers key
content areas including:
Content Domain Focus Areas
Assessment & Diagnosis History taking, physical exam, diagnostic reasoning
Planning & Management Treatment plans, pharmacotherapy, patient education
Evaluation & Outcomes Monitoring, follow-up, quality improvement
Professional Role Ethics, legal issues, scope of practice, leadership
Exam Format: 100 questions, timed at 100 minutes, followed by a 45-minute
remediation session reviewing incorrect answers with rationales.
SECTION 1: CARDIOVASCULAR SYSTEM (Questions 1–12)
,1. A 68-year-old male with a history of hypertension and type 2 diabetes
presents with substernal chest pressure, diaphoresis, and nausea. ECG shows
2-mm ST-segment elevation in leads V1–V4. What is the priority intervention?
A. Administer sublingual nitroglycerin
B. Obtain cardiac enzymes
C. Initiate immediate reperfusion therapy
D. Administer morphine sulfate
Correct Answer: C — Initiate immediate reperfusion therapy
Rationale: ST-segment elevation in V1–V4 indicates an acute anterior wall STEMI.
The priority is immediate reperfusion therapy (PCI or thrombolytics) to restore
blood flow and minimize myocardial damage. "Time is muscle." Nitroglycerin (A)
and morphine (D) are symptomatic treatments but do not address the underlying
occlusion. Cardiac enzymes (B) confirm the diagnosis but should not delay
reperfusion.
2. A 72-year-old female with heart failure presents with worsening dyspnea,
orthopnea, and 3+ pitting edema. Her BNP is 1,200 pg/mL. Which medication
should be initiated first?
A. Digoxin
B. Furosemide
C. Metoprolol succinate
D. Lisinopril
Correct Answer: B — Furosemide
Rationale: The patient has acute decompensated heart failure with fluid overload.
A loop diuretic (furosemide) is the first-line intervention to reduce preload and
,relieve congestion. Digoxin (A) is used for symptom control in HFrEF but is not first-
line. Metoprolol (C) and lisinopril (D) are chronic HF therapies and should not be
initiated in the acute decompensated state.
3. A 65-year-old male with atrial fibrillation is on warfarin. His INR is 5.2. He
has no signs of bleeding. What is the most appropriate management?
A. Administer vitamin K 2.5 mg PO
B. Hold warfarin and recheck INR tomorrow
C. Administer fresh frozen plasma
D. Administer prothrombin complex concentrate
Correct Answer: B — Hold warfarin and recheck INR tomorrow
Rationale: For an INR of 5.0–9.0 without bleeding, the recommended management
is to hold warfarin and recheck INR the next day. Vitamin K (A) is indicated for INR
>10 or with bleeding. FFP (C) and PCC (D) are for life-threatening bleeding or
emergent reversal.
4. A 74-year-old male with a history of aortic stenosis presents with syncope
and exertional dyspnea. On auscultation, you hear a harsh, crescendo-
decrescendo systolic ejection murmur at the right upper sternal border. What
is the most appropriate next step?
A. Order a transthoracic echocardiogram
B. Prescribe a beta-blocker
C. Schedule for cardiac catheterization
D. Start an ACE inhibitor
, Correct Answer: A — Order a transthoracic echocardiogram
Rationale: This presentation is classic for severe aortic stenosis. An
echocardiogram is the gold standard for diagnosis, assessing valve area, gradient,
and left ventricular function. Beta-blockers (B) and ACE inhibitors (C) are
contraindicated in severe AS as they can precipitate hypotension and syncope.
5. A 62-year-old female presents with acute onset of severe, tearing chest pain
radiating to the back. Blood pressure is 198/104 mmHg in the right arm and
152/88 mmHg in the left arm. What is the most likely diagnosis?
A. Acute myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
Correct Answer: C — Aortic dissection
Rationale: The classic presentation of aortic dissection includes sudden, severe,
tearing chest pain radiating to the back with a blood pressure differential between
arms. This is a surgical emergency. Immediate management includes aggressive
blood pressure control and surgical consultation.
6. A 58-year-old male with palpitations. ECG shows a regular, narrow-complex
tachycardia at 160 bpm. What is the most appropriate initial management?
A. Adenosine 6 mg IV push
B. Amiodarone 150 mg IV
Comprehensive Final Exam with Verified
Rationales Practice Questions and
Answers 2026 with complete solution
EXAM OVERVIEW
The Barkley Post-Test (Diagnostic Readiness Test) is a comprehensive 100-item
exam designed to assess readiness for NP certification. This post-test covers key
content areas including:
Content Domain Focus Areas
Assessment & Diagnosis History taking, physical exam, diagnostic reasoning
Planning & Management Treatment plans, pharmacotherapy, patient education
Evaluation & Outcomes Monitoring, follow-up, quality improvement
Professional Role Ethics, legal issues, scope of practice, leadership
Exam Format: 100 questions, timed at 100 minutes, followed by a 45-minute
remediation session reviewing incorrect answers with rationales.
SECTION 1: CARDIOVASCULAR SYSTEM (Questions 1–12)
,1. A 68-year-old male with a history of hypertension and type 2 diabetes
presents with substernal chest pressure, diaphoresis, and nausea. ECG shows
2-mm ST-segment elevation in leads V1–V4. What is the priority intervention?
A. Administer sublingual nitroglycerin
B. Obtain cardiac enzymes
C. Initiate immediate reperfusion therapy
D. Administer morphine sulfate
Correct Answer: C — Initiate immediate reperfusion therapy
Rationale: ST-segment elevation in V1–V4 indicates an acute anterior wall STEMI.
The priority is immediate reperfusion therapy (PCI or thrombolytics) to restore
blood flow and minimize myocardial damage. "Time is muscle." Nitroglycerin (A)
and morphine (D) are symptomatic treatments but do not address the underlying
occlusion. Cardiac enzymes (B) confirm the diagnosis but should not delay
reperfusion.
2. A 72-year-old female with heart failure presents with worsening dyspnea,
orthopnea, and 3+ pitting edema. Her BNP is 1,200 pg/mL. Which medication
should be initiated first?
A. Digoxin
B. Furosemide
C. Metoprolol succinate
D. Lisinopril
Correct Answer: B — Furosemide
Rationale: The patient has acute decompensated heart failure with fluid overload.
A loop diuretic (furosemide) is the first-line intervention to reduce preload and
,relieve congestion. Digoxin (A) is used for symptom control in HFrEF but is not first-
line. Metoprolol (C) and lisinopril (D) are chronic HF therapies and should not be
initiated in the acute decompensated state.
3. A 65-year-old male with atrial fibrillation is on warfarin. His INR is 5.2. He
has no signs of bleeding. What is the most appropriate management?
A. Administer vitamin K 2.5 mg PO
B. Hold warfarin and recheck INR tomorrow
C. Administer fresh frozen plasma
D. Administer prothrombin complex concentrate
Correct Answer: B — Hold warfarin and recheck INR tomorrow
Rationale: For an INR of 5.0–9.0 without bleeding, the recommended management
is to hold warfarin and recheck INR the next day. Vitamin K (A) is indicated for INR
>10 or with bleeding. FFP (C) and PCC (D) are for life-threatening bleeding or
emergent reversal.
4. A 74-year-old male with a history of aortic stenosis presents with syncope
and exertional dyspnea. On auscultation, you hear a harsh, crescendo-
decrescendo systolic ejection murmur at the right upper sternal border. What
is the most appropriate next step?
A. Order a transthoracic echocardiogram
B. Prescribe a beta-blocker
C. Schedule for cardiac catheterization
D. Start an ACE inhibitor
, Correct Answer: A — Order a transthoracic echocardiogram
Rationale: This presentation is classic for severe aortic stenosis. An
echocardiogram is the gold standard for diagnosis, assessing valve area, gradient,
and left ventricular function. Beta-blockers (B) and ACE inhibitors (C) are
contraindicated in severe AS as they can precipitate hypotension and syncope.
5. A 62-year-old female presents with acute onset of severe, tearing chest pain
radiating to the back. Blood pressure is 198/104 mmHg in the right arm and
152/88 mmHg in the left arm. What is the most likely diagnosis?
A. Acute myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
Correct Answer: C — Aortic dissection
Rationale: The classic presentation of aortic dissection includes sudden, severe,
tearing chest pain radiating to the back with a blood pressure differential between
arms. This is a surgical emergency. Immediate management includes aggressive
blood pressure control and surgical consultation.
6. A 58-year-old male with palpitations. ECG shows a regular, narrow-complex
tachycardia at 160 bpm. What is the most appropriate initial management?
A. Adenosine 6 mg IV push
B. Amiodarone 150 mg IV
