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

Answer and Explanation

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.

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Correct Answer is C

Explanation

A. Zolpidem is used for insomnia and is not appropriate for managing alcohol withdrawal.
B. Morphine is an opioid analgesic and is not indicated for alcohol withdrawal.
C. Diazepam is a benzodiazepine commonly used to manage alcohol withdrawal symptoms, including preventing seizures and delirium tremens.
D. Fluoxetine is an antidepressant and is not used for acute alcohol withdrawal management.

A. Take medication at night and avoid grapefruit juice. B. Take medication on an empty stomach before breakfast. C. Avoid dietary intake of dark, leafy greens. D. Increase intake of potassium-rich foods and alcohol.

Correct Answer is A

Explanation

A. Lovastatin is most effective when taken at night because cholesterol synthesis primarily occurs during sleep. Grapefruit juice should be avoided as it can increase the drug's concentration, leading to potential toxicity.
B. Lovastatin should be taken with food, preferably in the evening, to enhance absorption and effectiveness.
C. Dark, leafy greens are not contraindicated with lovastatin; they do not interfere with the medication’s action.
D. Alcohol intake should be limited while on statins due to the increased risk of liver damage, and there is no need to increase potassium-rich foods specifically.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is brought to the emergency department in acute alcohol withdrawal. Which of the following medications does the nurse anticipate will be ordered to prevent seizures and delirium tremens?

Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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