CMC Practice Test 2026 — Free CMC Exam Prep Questions
CMC is an AACN subspecialty credential for nurses who already hold a clinical specialty certification (such as CCRN or PCCN) and care for acutely or critically ill adult cardiac patients. Our practice set follows the CMC test plan, a clinical judgment exam on cardiovascular and related conditions, cardiac and vascular procedures, cardiovascular pharmacology, electrophysiologic devices and hemodynamic and ECG monitoring.
Eighteen hours after a large anterior MI, a patient has BP 84/60 mm Hg (MAP 68), HR 118, cardiac output 3.0 L/min, BSA 2.0 m2, PAOP 28 mm Hg, CVP 14 mm Hg and SVR 1,440 dynes·sec·cm-5. Which interpretation is correct?
CMC format, scoring & key facts
Computer-based at PSI testing centers or by live remote proctoring.
Facts last verified Oct 5, 2026. Source: www.aacn.org/~/media/aacn-website/certification/get-certified/handbooks/cmcexamhandbook.pdf?la=en. Always confirm details with AACN before your exam.
When can you take the CMC?
Plan backwards from your exam date
What the CMC covers
Every PrepBanq CMC test mirrors the official domain weights.
Domain distribution
% of the exam| Content domain | Weight | ≈ Questions on exam | Our practice questions |
|---|---|---|---|
Cardiovascular ConditionsCardiac conditions (ACS, tamponade, cardiomyopathies, dysrhythmias, heart failure, hypertensive emergency, valvular disease) and vascular conditions (aortic dissection, arterial and venous occlusion, post-intervention complications). | 23% | ~17 | 6 questions → |
Non-Cardiovascular ConditionsRespiratory, endocrine, hematologic, neurologic, renal, multisystem and behavioral conditions that complicate cardiac care, such as PE, electrolyte imbalance, AKI, shock and substance withdrawal. | 23% | ~17 | 6 questions → |
Therapeutic InterventionsCardiac and vascular procedures, IABP and LVAD, cardiovascular pharmacology, pacemakers, ICD/CRT, cardioversion and defibrillation, ventilation, renal replacement and palliative care. | 39% | ~29 | 9 questions → |
Monitoring and DiagnosticsHemodynamic monitoring, echocardiography, ECG, laboratory and stress testing, remote cardiac monitoring, ABGs, mixed venous gases, pulse oximetry, EtCO2 and radiography. | 16% | ~12 | 4 questions → |
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CMC FAQ
How many questions are on the CMC?
The CMC has 90 questions (75 of them scored) and you have 2 hours to finish. Question types: Multiple choice (100% clinical judgment).
How long is the CMC exam?
Testing time for the CMC is 2 hours.
What is the passing score for the CMC?
CMC passing standard: Criterion-referenced cut score set by modified Angoff (number not published in the handbook).
What is on the CMC?
The CMC covers Cardiovascular Conditions (about 23%), Non-Cardiovascular Conditions (about 23%), Therapeutic Interventions (about 39%), Monitoring and Diagnostics (about 16%).
Who administers the CMC?
The AACN Cardiac Medicine Certification (CMC) Exam is administered by AACN. Delivery: Computer-based at PSI testing centers or by live remote proctoring.
Is there a free CMC practice test?
Yes. PrepBanq has 3 free CMC practice tests with 25 exam-style questions in the real CMC formats, and every answer is explained. No credit card is needed.
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