10 free, exam-style Cardiac Vascular Nursing Certification (CV-BC) (CV-BC) practice questions with answers and
explanations. No signup required. Work through them below, then take the
full free CV-BC practice test to study every exam domain.
These 10 free CV-BC questions are organized by exam domain, so you can see how each part of the Cardiac Vascular Nursing Certification (CV-BC) blueprint is tested. Reveal the answer and explanation under each question.
Domain 1: Assessment and Diagnosis
Question 1
A patient arrives at the emergency department reporting chest pain that began 2 hours ago. The initial troponin drawn on arrival is within normal limits. Which action by the nurse is MOST appropriate?
- Anticipate a repeat troponin in several hours to detect a rising trend
- Reassure the patient that a normal troponin has ruled out a myocardial infarction
- Document that the chest pain is most likely non-cardiac in origin
- Prepare the patient for prompt discharge with outpatient cardiology follow-up
Show answer & explanation
Correct answer: A - Anticipate a repeat troponin in several hours to detect a rising trend
Question 2
A nurse is assessing a patient who reports leg pain when walking that resolves with rest. Pedal pulses are difficult to palpate. Which bedside tool BEST evaluates arterial perfusion to the lower extremities?
- A pulse oximeter placed on the patient's great toe to trend oxygen saturation
- A handheld Doppler used to obtain an ankle-brachial index
- A standard 12-lead electrocardiogram to assess cardiac electrical activity
- A bedside bladder scanner to estimate post-void residual volume
Show answer & explanation
Correct answer: B - A handheld Doppler used to obtain an ankle-brachial index
Question 3
A cardiac monitor shows an irregularly irregular rhythm with no identifiable P waves and a ventricular rate of 130. The patient is alert with a blood pressure of 128/76. This rhythm is MOST consistent with:
- Ventricular tachycardia with a wide, regular QRS complex
- First-degree atrioventricular block with a prolonged PR interval
- Atrial fibrillation with a rapid ventricular response
- Sinus tachycardia with a P wave preceding every QRS
Show answer & explanation
Correct answer: C - Atrial fibrillation with a rapid ventricular response
Question 4
A patient is admitted with an acute ST-elevation myocardial infarction. Which nursing diagnosis should the nurse address FIRST?
- Decreased cardiac output related to impaired myocardial contractility
- Anxiety related to the hospital admission and diagnosis
- Deficient knowledge related to modifiable cardiac risk factors
- Disturbed sleep pattern related to the unfamiliar care environment
Show answer & explanation
Correct answer: A - Decreased cardiac output related to impaired myocardial contractility
Domain 2: Planning and Implementation
Question 5
A patient is receiving a continuous intravenous unfractionated heparin infusion for a pulmonary embolism. Which laboratory value should the nurse monitor to guide dose titration?
- International normalized ratio (INR), checked once daily
- Serum potassium level, monitored before each rate change
- The platelet count, used as the sole parameter for titration
- Activated partial thromboplastin time (aPTT)
Show answer & explanation
Correct answer: D - Activated partial thromboplastin time (aPTT)
Question 6
A provider plans to switch a patient with heart failure from an ACE inhibitor to sacubitril/valsartan (an ARNI). Before the first ARNI dose, the nurse should ensure that:
- A potassium-sparing diuretic has been started on the same day
- At least a 36-hour washout period from the ACE inhibitor has elapsed
- The patient has received one additional scheduled dose of the ACE inhibitor
- The patient's international normalized ratio has been confirmed below 2.0
Show answer & explanation
Correct answer: B - At least a 36-hour washout period from the ACE inhibitor has elapsed
Question 7
A patient with symptomatic atrial fibrillation is scheduled for an elective synchronized cardioversion. Which action is the PRIORITY immediately before the procedure?
- Verify the patient has been adequately anticoagulated or screened for atrial thrombus
- Confirm that the defibrillator has been set to the unsynchronized mode
- Administer an ordered dose of intravenous furosemide before the procedure
- Position the patient in a steep Trendelenburg position on the table
Show answer & explanation
Correct answer: A - Verify the patient has been adequately anticoagulated or screened for atrial thrombus
Question 8
A patient returns to the unit after a cardiac catheterization performed through the right femoral artery. During the first hour, which assessment is the PRIORITY?
- The patient's self-reported level of pain at the femoral insertion site
- The patient's total oral fluid intake in the hours since the procedure
- The insertion site for bleeding or hematoma and the distal pulse
- The patient's ability to recall the written discharge instructions
Show answer & explanation
Correct answer: C - The insertion site for bleeding or hematoma and the distal pulse
Question 9
A patient with stable angina is prescribed sublingual nitroglycerin for episodes of chest pain. When implementing this order in the hospital, the nurse should:
- Give three tablets at once to achieve faster relief of the chest pain
- Check the blood pressure first and hold the dose if the patient is hypotensive
- Crush the tablet and mix it into a spoonful of applesauce for swallowing
- Administer the tablet with a full glass of water alongside a light snack
Show answer & explanation
Correct answer: B - Check the blood pressure first and hold the dose if the patient is hypotensive
Question 10
A patient scheduled for coronary artery bypass surgery says, "I signed the form, but I still don't really understand what they're going to do." What is the nurse's MOST appropriate action?
- Describe the surgical technique to the patient in detail
- Reassure the patient that the operating surgeon is highly experienced
- Notify the surgeon that the patient has unanswered questions before proceeding
- Witness the signature on the consent form a second time to validate it
Show answer & explanation
Correct answer: C - Notify the surgeon that the patient has unanswered questions before proceeding
The rest of the CV-BC blueprint
The CV-BC exam also covers these domains. Drill them in the full free practice test:
- Domain 3: Evaluation
- Domain 4: Professional Role