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A client has been prescribed diltiazem (Cardizem), and asks the nurse what type of drug this is. Which response by the nurse is most appropriate?

"A beta blocker."

"A sodium channel blocker."

"An alpha blocker."

"A calcium channel blocker."

Answer and Explanation

The Correct Answer is D

Explanation:

A. Diltiazem is not a beta blocker; it belongs to a different class of medications.

B. Sodium channel blockers are a different class of drugs used for various cardiac arrhythmias.

C. Alpha blockers are used to treat conditions such as hypertension and benign prostatic hyperplasia, but diltiazem is not in this class.

D. Diltiazem is a calcium channel blocker, commonly used to treat hypertension, angina, and certain heart rhythm disorders.

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Correct Answer is B

Explanation

A. Aspirin is not primarily used to inhibit peptic ulcer disease; it is used to prevent cardiovascular events by decreasing platelet aggregation.

B. Aspirin decreases platelet aggregation, making it useful in preventing clot formation in conditions such as angina and myocardial infarction.

C. Aspirin is not used to reduce emphysema; it is primarily used for its antiplatelet effects.

D. Aspirin does not directly decrease carbon dioxide retention; its primary mechanism of action in cardiovascular disease is through antiplatelet effects.

A. Meperidine (Demerol) B. Calcium channel blockers C. Carbamazepine (Tegretol) D. Dextromethorphan

Correct Answer is B

Explanation

A. Meperidine is contraindicated with monoamine oxidase inhibitors (MAOIs) and can lead to serotonin syndrome rather than being an antidote for hypertensive crisis.

B. Calcium channel blockers, such as nifedipine, are commonly used as antidotes for hypertensive crisis associated with MAOI use.

C. Carbamazepine is not indicated for the treatment of hypertensive crisis associated with MAOI use.

D. Dextromethorphan is contraindicated with MAOIs due to the risk of serotonin syndrome.

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A client has been prescribed diltiazem (Cardizem), and asks the nurse what type of drug this is. Which response by the nurse is most appropriate?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Aspirin may be used in the treatment of angina and MI for which of the following reasons?

Correct Answer is B

Explanation

A patient is taking a monoamine oxidase inhibitor for depression. In planning care for this patient, the nurse knows that a hypertensive crisis may be possible and plans on having what drug on hand as an antidote?

Correct Answer is B

Explanation

What is the correct medical term used to describe impaired blood flow in the coronary arteries?

A patient asks how most antidepressants work. The nurse responds by saying that antidepressants improve mood by increasing levels of:

A nurse is reviewing laboratory findings and notes that a client's lithium level is 2.6 mEq/L. Which of the following actions should the nurse plan to take?

The nurse informs the patient to remain well hydrated while taking lithium because dehydration can lead to:

The nurse is caring for a client with depression. The nurse recognizes which assessment findings to be symptoms of depression? (Select all that apply.)

Which of the following drug classes does isosorbide (Isordil) belong to?

A child diagnosed with ADHD would likely exhibit which symptoms? (Select all that apply.)