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?

Explanation:

A. Headache is a common side effect of nitroglycerin due to vasodilation and can often be managed with continued use.

B. Nitroglycerin is known to cause headaches as a common side effect.

C. Taking nitroglycerin with a high-fat meal is not likely to prevent headaches; it may, in fact, delay absorption and onset of action.

D. A headache alone is not indicative of a serious allergic reaction to nitroglycerin; other symptoms would typically be present.

A. Fever and lack of muscular coordination may indicate symptoms of serotonin syndrome, a potentially serious complication that can occur when sertraline (an SSRI) is combined with lithium.

B. Nausea and headache are common side effects of sertraline and lithium but are not typically indicative of a serious complication when these medications are used together.

C. Anxiety and insomnia may be related to the underlying condition being treated (e.g., depression) but are not necessarily indicative of a serious complication.

D. Dry mouth and constipation are potential side effects of lithium but are not typically indicative of a serious complication when combined with sertraline.