A client has been diagnosed with a life-threatening recurrent ventricular fibrillation that has not responded to other medications or defibrillation. Which of the following does the nurse anticipate will be prescribed next?

Quinidine

Digoxin [Lanoxin]

Atropine

Amiodarone [Cordarone]

Answer and Explanation

The Correct Answer is D

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.

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Correct Answer is D

Explanation

A. Constipation, not diarrhea, is a more common side effect of colesevelam.
B. Although colesevelam may interfere with the absorption of fat-soluble vitamins, this is not the priority teaching point.
C. Colesevelam should be taken as prescribed, not repeatedly within short intervals.
D. Colesevelam can interfere with the absorption of other medications; therefore, it should be taken at least 4 hours after other medications to avoid interactions.

A. White blood cell count B. Potassium level C. BUN/Creatinine D. Sodium level

Correct Answer is A

Explanation

A. Clozapine requires regular monitoring of the white blood cell count due to the risk of agranulocytosis, a potentially serious side effect.
B. While potassium levels are important, they are not the primary concern with clozapine administration.
C. BUN/Creatinine levels are monitored for kidney function but are not specific to clozapine.
D. Sodium levels are not the primary concern with clozapine administration.

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A client has been diagnosed with a life-threatening recurrent ventricular fibrillation that has not responded to other medications or defibrillation. Which of the following does the nurse anticipate will be prescribed next?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is preparing instructions for a client with a new prescription for colesevelam [Welchol]. Which of the following will the nurse include in medication teaching?

Correct Answer is D

Explanation

The nurse is caring for a client with a medical prescription for clozapine [Clozaril]. The nurse knows which of the following is the priority laboratory value that should be reviewed prior to medication administration?

Correct Answer is A

Explanation

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The nurse is caring for a client diagnosed with hypertension and taking losartan. The nurse should monitor the client for which of the following common side effects of this medication?

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