NCLEX-RN
Cardiovascular System NCLEX RN Questions Questions
Extract:
Question 1 of 5
The nurse is reviewing laboratory data for a client suspected of having a myocardial infarction. The nurse anticipates that the CK-MB isoenzyme will peak within how many hours?
Correct Answer: D
Rationale: CK-MB peaks around 18 hours after a myocardial infarction, indicating myocardial damage.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
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Question 4 of 5
Correct Answer:
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Question 5 of 5
Correct Answer:
Rationale: