Answer :
Final answer:
If the patient has not been taking metoprolol (Lopressor), a pulse rate of 110 would suggest a higher heart rate than expected. So, the correct option is D.
Explanation:
The physical finding that would indicate that the patient has not been taking metoprolol (Lopressor) is a pulse of 110. Metoprolol is a beta blocker medication that works by blocking the beta-1 receptors, thereby slowing down the heart rate.
If the patient has not been taking metoprolol, their pulse rate would not be affected by the medication, and a pulse of 110 would suggest a higher heart rate than expected.
Learn more about metoprolol (Lopressor) here:
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