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."
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Ibuprofen is not typically contraindicated with calcium channel blockers.
B. Ranitidine is not typically contraindicated with calcium channel blockers.
C. Digoxin, a cardiac glycoside, can interact with calcium channel blockers, leading to increased levels of digoxin and potential toxicity.
D. Acetaminophen is not typically contraindicated with calcium channel blockers.
Correct Answer is D
Explanation
A. Sleepiness is not typically associated with a low lithium level.
B. A relaxed appearance is not typically associated with a low lithium level.
C. Calm behavior is not typically associated with a low lithium level.
D. A lithium level of 0.3 mEq/L is considered below the therapeutic range, which typically falls between 0.6 and 1.2 mEq/L. Therefore, a nurse would expect to assess symptoms of under-medication, such as potential recurrence of manic symptoms, such hyperactivity.
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