A nurse is caring for a client who has chronic hypertension. The client's morning vital signs include BP 140/80 mm Hg, heart rate 54/min, and respiratory rate 18/min. Which of the following medications should the nurse plan to withhold?
Hydrochlorothiazide
Lisinopril
Atenolol
Aspirin
The Correct Answer is C
A. Hydrochlorothiazide does not affect heart rate and can be safely given.
B. Lisinopril does not cause bradycardia.
C. Atenolol is a beta-blocker that slows heart rate; withholding is necessary for bradycardia.
D. Aspirin does not influence heart rate and is not contraindicated.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Headache: Headaches are a common adverse effect of nitroglycerin due to vasodilation and increased blood flow to the brain.
B. Polyuria: Nitroglycerin does not affect urinary output.
C. Ringing in the ears: Tinnitus is not associated with nitroglycerin use.
D. Increased blood pressure: Nitroglycerin causes vasodilation, which typically lowers blood pressure rather than increasing it.
Correct Answer is C
Explanation
A. Take the patch off prior to bathing the client: It is unnecessary to remove the patch before bathing. The patch is waterproof and designed to stay on during such activities.
B. Monitor for hypertension after application of the patch: Hypotension, not hypertension, is a potential side effect of nitroglycerin due to vasodilation. Monitoring for hypotension is essential.
C. Rotate the application sites of the patch: Rotating application sites prevents skin irritation and ensures proper absorption of the medication.
D. Remove the patch every 24 hr: Nitroglycerin patches are typically removed for 10-12 hours each day to prevent tolerance but not necessarily at 24-hour intervals.
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