A client with peptic ulcer disease receives a new prescription for cimetidine. Which statement provided by the client requires additional instruction by the nurse?

Take the medication an hour after antacids.

Notify the healthcare provider of lethargy.

Decrease cigarette use to a pack per day.

Monitor for any signs of sexual dysfunction.

None

Answer and Explanation

The Correct Answer is C

Choice A reason: Antacids can interfere with the absorption of cimetidine. It is generally recommended to avoid taking antacids within 1 hour before or after taking cimetidine to ensure optimal absorption. Therefore, taking cimetidine an hour after antacids is appropriate.

Choice B reason: Notifying the healthcare provider of lethargy is a correct statement, as it may indicate a serious side effect of cimetidine. Cimetidine can cause central nervous system effects, such as confusion, drowsiness, headache, and depression. Lethargy may also be a sign of anemia, which is another possible side effect of cimetidine. The nurse should instruct the client to report any unusual symptoms to the healthcare provider and monitor the client's blood count and liver function.

Choice C reason: Smoking has been shown to impair the effectiveness of cimetidine in treating ulcers and can delay healing. The goal should be complete smoking cessation rather than merely reducing cigarette use. Therefore, the statement about decreasing cigarette use to a pack per day indicates a misunderstanding and requires additional instruction by the nurse.

Choice D reason: Monitoring for any signs of sexual dysfunction is a correct statement, as it may indicate another side effect of cimetidine. Cimetidine can cause endocrine effects, such as gynecomastia, impotence, and decreased libido in men, and menstrual irregularities in women. The nurse should instruct the client to inform the healthcare provider if they experience any changes in their sexual function or reproductive health.

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Correct Answer is B

Explanation

Choice A reason: Measuring the client's urinary output is not the most appropriate action for the nurse to take. Although urinary output is an important indicator of renal function, it is not related to the color change of the urine. The nurse should monitor the client's fluid balance as part of the routine care, but it is not a priority.

Choice B reason: Explaining the color change is normal is the most appropriate action for the nurse to take. Carbidopa/levodopa can cause the urine to become dark brown or black, which is a harmless side effect. The nurse should reassure the client that this is not a sign of a serious problem and does not affect the effectiveness of the medication.

Choice C reason: Obtaining a specimen for a urine culture is not the most appropriate action for the nurse to take. A urine culture is used to diagnose a urinary tract infection (UTI), which is characterized by symptoms such as dysuria, frequency, urgency, and hematuria. The color change of the urine due to carbidopa/levodopa is not indicative of a UTI. The nurse should obtain a urine culture only if the client has signs or symptoms of a UTI.

Choice D reason: Encouraging an increase in oral intake is not the most appropriate action for the nurse to take. Although adequate hydration is important for the client's health, it is not related to the color change of the urine. The nurse should encourage the client to drink enough fluids to prevent dehydration, but it is not a priority.

A. Assess for orthostatic hypotension before administering the dose. B. Administer the dose and monitor the client's BP regularly. C. Apply a telemetry monitor before administering the dose. D. Withhold the scheduled dose and notify the health care provider.

Correct Answer is D

Explanation

Choice A reason: Assessing for orthostatic hypotension is not a priority action before administering labetalol. Orthostatic hypotension is a possible side effect of the drug, but it is not an immediate concern.

Choice B reason: Administering the dose and monitoring the client's BP regularly is not the best action. The client's heart rate is below the normal range of 60 to 100 beats/minute, which indicates bradycardia. Labetalol can further lower the heart rate and cause cardiac complications.

Choice C reason: Applying a telemetry monitor before administering the dose is not necessary. Telemetry monitoring is used to detect cardiac arrhythmias, which are not a common adverse effect of labetalol. The client's heart rate and rhythm should be assessed by auscultation.

Choice D reason: Withholding the scheduled dose and notifying the health care provider is the correct action. The client's heart rate is too low to safely receive labetalol, which is a beta-blocker that can decrease the heart rate and contractility. The health care provider should be informed of the client's vital signs and the need to adjust the medication dosage or frequency.

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A client with peptic ulcer disease receives a new prescription for cimetidine. Which statement provided by the client requires additional instruction by the nurse?

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Naxlex Comprehensive Predictor Exams

A client with Parkinson's disease who is taking carbidopa/levodopa reports the urine appears to be darker in color. Which action should the nurse take?

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Correct Answer is D

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