ATI RN
ATI EW N300 Med Surg Exam Questions
Extract:
Question 1 of 5
A patient is prescribed metoprolol in the treatment of stable angina. What is the best outcome measure of decreased cardiac workload due to metoprolol for the nurse to evaluate?
Correct Answer: A
Rationale: Metoprolol decreases cardiac workload by reducing heart rate and myocardial oxygen demand. A heart rate of 62 is within normal limits, demonstrating effective beta-blocker action.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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