ACUTE CARE NURSE PRACTITIONER (ACNP) CERTIFICATION EXAMINATION 100 PRACTICE QUESTIONS WITH DETAILED RATIONALES

ACUTE CARE NURSE PRACTITIONER
(ACNP) CERTIFICATION
EXAMINATION 100 PRACTICE
QUESTIONS WITH DETAILED
RATIONALES


DOCUMENT DESCRIPTION

This comprehensive Acute Care Nurse Practitioner (ACNP) Certification Practice
Examination is designed to assess competency in acute and critical care management,
advanced pathophysiology, diagnostic reasoning, emergency stabilization, cardiovascular
disorders, respiratory emergencies, neurological conditions, trauma care, sepsis management,
pharmacology, invasive monitoring, evidence-based practice, and interdisciplinary
collaboration. Questions reflect clinical scenarios commonly encountered on national ACNP
certification examinations and in acute care settings.

, PRACTICE QUESTIONS

Question One

A patient presents with crushing substernal chest pain radiating to the left arm and jaw.
Which diagnosis should be suspected first?

A. Acute Myocardial Infarction

B. Gastroenteritis

C. Cholecystitis

D. Sinusitis

Correct Answer: A. Acute Myocardial Infarction

Rationale: Classic symptoms of myocardial infarction include crushing chest pain with
radiation to the arm, jaw, or shoulder and require immediate evaluation.



Question Two

Which cardiac biomarker is most specific for myocardial injury?

A. Troponin

B. BNP

C. D-Dimer

D. CRP

Correct Answer: A. Troponin

Rationale: Cardiac troponins are highly sensitive and specific indicators of myocardial cell
injury.



Question Three

,A patient develops sudden unilateral weakness, facial droop, and difficulty speaking. What is
the priority diagnosis?

A. Acute Ischemic Stroke

B. Migraine

C. Bell's Palsy

D. Vertigo

Correct Answer: A. Acute Ischemic Stroke

Rationale: Sudden neurological deficits are highly concerning for stroke and require
immediate intervention.



Question Four

Which assessment finding is most concerning in a patient with respiratory distress?

A. Use of Accessory Muscles

B. Mild Nasal Congestion

C. Occasional Cough

D. Sneezing

Correct Answer: A. Use of Accessory Muscles

Rationale: Accessory muscle use indicates increased work of breathing and potential
respiratory compromise.



Question Five

A patient presents with fever, hypotension, tachycardia, and elevated lactate levels. Which
condition should be suspected?

A. Septic Shock

B. Hypertension

C. Stable Angina

D. Osteoarthritis

, Correct Answer: A. Septic Shock

Rationale: Hypotension, tissue hypoperfusion, and elevated lactate are hallmark findings
of septic shock.



Question Six

Which intervention is the highest priority for a patient with an obstructed airway?

A. Establish Airway Patency

B. Obtain Laboratory Studies

C. Perform Medication Reconciliation

D. Assess Dietary History

Correct Answer: A. Establish Airway Patency

Rationale: Airway management is always the first priority according to the ABCs of
emergency care.



Question Seven

A patient with severe asthma develops absent breath sounds. What does this finding indicate?

A. Impending Respiratory Failure

B. Clinical Improvement

C. Resolution of Bronchospasm

D. Stable Airway Function

Correct Answer: A. Impending Respiratory Failure

Rationale: Absent breath sounds may indicate minimal air movement and severe airway
obstruction.



Question Eight

Which ECG finding is most characteristic of ST-elevation myocardial infarction?