AACN Cardiac Medicine Certification Examination Practice Test
Cardiac medicine nursing applies cardiovascular physiology and pharmacology to assessment and treatment of patients with acute and chronic cardiac conditions. The practice bank samples heart failure, acute coronary syndromes, dysrhythmias, valve disorders, and care after cardiac surgery, emphasizing interpretation of clinical findings and medication effects.
Exam overview
About the AACN Cardiac Medicine Certification Examination Exam
Cardiac medicine practice involves connecting hemodynamic findings with the underlying cardiac problem. Questions may ask you to recognize right ventricular infarction from hypotension, elevated jugular venous pressure, and clear lungs, or identify atrial flutter from its ECG pattern. Medication knowledge includes monitoring diuretic-related electrolyte changes, recognizing ACE inhibitor cough and digoxin toxicity, and identifying nitrate-related safety concerns. Heart failure decisions include assessing whether a patient is stable enough for beta-blocker initiation. Other scenarios address postoperative signs of reduced cardiac output, embolic risk associated with mechanical valves, and surveillance of bioprosthetic valves. These tasks call for careful assessment, medication reconciliation, ECG interpretation, and timely escalation when findings suggest deterioration.
Sample Practice Questions
Review a selection from this exam's published US Practice Tests practice bank.
A patient with heart failure is prescribed an angiotensin-converting enzyme inhibitor and develops persistent, dry coughing. Which medication effect is a likely explanation?
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Correct answer: AACE inhibitors can cause a persistent dry cough, commonly attributed to increased bradykinin. The prescribing clinician can evaluate the symptom and consider an alternative therapy when appropriate; the patient should not stop treatment without guidance.
A patient with a newly diagnosed atrial flutter is being evaluated for an elective rhythm-control strategy. Which ECG feature is characteristic of atrial flutter?
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Correct answer: AAtrial flutter commonly produces regular, repetitive flutter waves with a sawtooth appearance, often seen in leads II, III, and aVF. Ventricular regularity depends on the degree of AV conduction.
A patient with a history of heart failure is prescribed a thiazide diuretic. Which electrolyte change is a recognized potential adverse effect that should be monitored?
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Correct answer: AThiazide diuretics can contribute to hyponatremia and other electrolyte disturbances. Monitoring laboratory results and clinical status helps detect adverse effects and guide treatment; the specific risk depends on the patient and regimen.
A patient with an inferior myocardial infarction becomes hypotensive after receiving a nitrate. The lungs are clear, and jugular venous pressure is elevated. Which explanation best fits this presentation?
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Correct answer: AAn inferior infarction can involve the right ventricle, which depends on adequate preload. Nitrates reduce venous return and can precipitate hypotension in this setting; the clinician should be notified and the patient reassessed promptly.
A patient with chronic heart failure taking digoxin reports nausea and yellow-green halos around lights. Which action is most appropriate?
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Correct answer: ANausea and visual disturbances can indicate digoxin toxicity. The medication should be withheld pending prompt clinical assessment, which may include a digoxin level, renal function, and electrolyte evaluation.
A patient with acute coronary syndrome is prescribed sublingual nitroglycerin for recurrent chest discomfort. Which history requires the nurse to clarify the order before administration?
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Correct answer: ANitrates combined with phosphodiesterase-5 inhibitors such as sildenafil can cause profound hypotension. The timing of the last dose should be established and the prescribing clinician consulted before giving nitroglycerin.
A patient is recovering after coronary artery bypass graft surgery. Which finding most directly raises concern for reduced cardiac output and warrants prompt assessment?
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Correct answer: ASustained low urine output can reflect reduced renal perfusion, including from inadequate cardiac output, and should prompt assessment of the patient’s hemodynamics and other clinical findings. The other findings are less directly suggestive of impaired perfusion in this context.
How to use this practice test
Access is free. The practice bank contains 50 questions; each session presents up to 20 questions selected at random. Submit a session to see your results, then use missed or uncertain items to identify specific gaps in cardiac assessment, pharmacology, ECG recognition, or post-procedure monitoring.
Preparation tips
- Compare right- and left-sided heart failure findings, including jugular venous pressure, lung sounds, perfusion, and fluid status.
- Review ECG features of common atrial dysrhythmias, especially the organized atrial activity associated with atrial flutter.
- For cardiac medications, connect each drug class to key adverse effects and monitoring needs, including ACE inhibitor cough, diuretic-related electrolyte loss, and digoxin toxicity.
- Practice recognizing nitrate precautions and the preload sensitivity that can cause hypotension in right ventricular infarction.
- Review postoperative assessment for changes that may signal reduced cardiac output, and distinguish mechanical from bioprosthetic valve follow-up needs.