A client is taking a calcium channel blocker (CCB). The nurse knows to monitor for which of the following dangerous side effects of this medication?
Heart Failure
Drowsiness
Headache
Hypertension
The Correct Answer is A
A. Calcium channel blockers can cause or exacerbate heart failure due to their effects on myocardial contractility and fluid balance. Monitoring for signs of worsening heart failure is crucial.
B. While drowsiness can occur, it is not typically considered a dangerous side effect of calcium channel blockers.
C. Headache is a common side effect of CCBs, but not usually dangerous compared to heart failure.
D. Calcium channel blockers are used to treat hypertension, so they typically would not cause dangerous hypertension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Quinidine is used for other types of arrhythmias but is not typically the first choice for recurrent ventricular fibrillation that has not responded to other treatments.
B. Digoxin is used to manage heart failure and atrial fibrillation but is not effective for ventricular fibrillation.
C. Atropine is used for bradycardia, not ventricular fibrillation.
D. Amiodarone is a potent antiarrhythmic agent used for life-threatening ventricular arrhythmias, including ventricular fibrillation, particularly when other treatments have failed.
Correct Answer is B
Explanation
A. Zolpidem can cause complex sleep behaviors like sleep-driving, and this side effect does not necessarily resolve after 2 weeks.
B. Zolpidem can lead to complex sleep behaviors, including sleep-driving, with associated memory loss.
C. Severe allergic reactions are not typically associated with memory loss and sleep-driving.
D. Toxic levels would present with more severe symptoms and are less likely to be solely characterized by sleep-driving.
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