NCLEX-PN
Cardiac System NCLEX Questions Questions
Extract:
Question 1 of 5
The nurse is caring for a client who is being evaluated for arteriosclerosis obliterans. Which complaint is the client most likely to have?
Correct Answer: C
Rationale: Intermittent claudication, or leg pain during walking that resolves with rest, is the hallmark symptom of arteriosclerosis obliterans due to arterial insufficiency.
Question 2 of 5
When auscultating the client's heart and breath sounds during a routine shift assessment, which action by the nurse is most appropriate?
Correct Answer: B
Rationale: The bell of the stethoscope is best for low-pitched heart sounds in pericarditis.
Question 3 of 5
Which information about the client's use of a patient-controlled analgesia (PCA) pump is most important to communicate to the staff on the next shift?
Correct Answer: C
Rationale: The number of doses administered is critical for monitoring pain control and preventing overdose.
Question 4 of 5
If each tablet of digoxin (Lanoxin) contains 0.25 mg, how much should the nurse administer to the client each day?
Correct Answer: A
Rationale: For a 0.125 mg dose with 0.25 mg tablets, administer 0.5 tablets (0.125 mg ÷ 0.25 mg = 0.5).
Question 5 of 5
The client tells the nurse of being extremely frightened. What is the most appropriate action for the nurse to take at this time?
Correct Answer: A
Rationale: Staying with the client provides emotional support, reducing fear during a crisis.