A nurse is teaching a client about taking diphenhydramine. The nurse should explain to the client that which of the following is an adverse eﬀect of this medication?

Headache

Constipation

Bradycardia

Hypertension

Answer and Explanation

The Correct Answer is B

The correct answer is choice b. Constipation.

Choice A rationale:

While headaches can occur with some medications, they are not a common adverse effect of diphenhydramine. Diphenhydramine's typical side effects are more related to its anticholinergic properties.

Choice B rationale:

Diphenhydramine is an antihistamine with anticholinergic effects, which can lead to dry mouth, urinary retention, and constipation as common adverse effects.

Choice C rationale:

Diphenhydramine typically does not cause bradycardia. In some cases, it may cause tachycardia (increased heart rate) rather than a slower heart rate.

Choice D rationale:

Hypertension is not typically associated with diphenhydramine. In fact, it can sometimes cause hypotension (low blood pressure) rather than high blood pressure.

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Correct Answer is D

Explanation

BUN stands for Blood Urea Nitrogen, and it is a laboratory test that measures the amount of nitrogen in the blood that comes from urea, which is a waste product of protein metabolism. Elevated BUN levels indicate impaired kidney function. Amphotericin B is known to be potentially nephrotoxic, which means that it can cause damage to the kidneys. Therefore, the nurse should report an elevated BUN level to the provider before initiating the medication to ensure the safety of the client. Potassium, glucose, and sodium levels are within normal range and do not require intervention in this scenario.

A. Subcutaneous (SQ). B. Intradermal. C. Intramuscular (IM). D. Intravenous (IV).

Correct Answer is D

Explanation

The intravenous route provides the most rapid onset of medication action because the medication is delivered directly into the bloodstream. However, this route also poses the greatest risk of adverse eﬀects if the medication is administered incorrectly or too rapidly because there is no opportunity for the body to metabolize or excrete the medication before it reaches its target organs.

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A nurse is teaching a client about taking diphenhydramine. The nurse should explain to the client that which of the following is an adverse eﬀect of this medication?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a fungal infection and is given a new prescription for amphotericin B. Which of the following laboratory values should the nurse report to the provider before initiating the medication?

Correct Answer is D

Explanation

Which medication route provides the most rapid onset of a medication but also poses the greatest risk of adverse eﬀect if administered incorrectly?

Correct Answer is D

Explanation

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