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
None
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Diarrhea is not a contraindication for phenylephrine, which is a decongestant that reduces swelling and mucus in the nasal passages. However, the nurse should monitor the client's fluid and electrolyte balance and provide adequate hydration.
Choice B reason: Bronchitis is not a contraindication for phenylephrine, which may help relieve some of the symptoms of bronchitis, such as nasal congestion and cough. However, the nurse should also encourage the client to use other measures, such as steam inhalation, expectorants, and rest.
Choice C reason: Hypertension is a contraindication for phenylephrine, which can increase blood pressure and heart rate by constricting blood vessels. The nurse should report this condition to the healthcare provider and withhold the medication until further orders.

Choice D reason: Edema is not a contraindication for phenylephrine, which does not affect fluid retention or distribution. However, the nurse should assess the cause of edema and monitor the client's weight and urine output.
Correct Answer is D
Explanation
Choice A reason: Decreasing pain and burning during urination is not the purpose of probenecid, which is a drug that lowers the level of uric acid in the blood. Probenecid is used to treat gout, a condition that causes painful inflammation of the joints due to the accumulation of uric acid crystals. Probenecid does not have any effect on the urinary tract or its symptoms.
Choice B reason: Increasing the strength of the urine stream is not the purpose of probenecid, which is a drug that increases the amount of uric acid in the urine. Probenecid works by blocking the reabsorption of uric acid by the kidneys, thus increasing its excretion. Probenecid does not have any effect on the bladder or its function.
Choice C reason: Preventing the formation of kidney stones is not the purpose of probenecid, which is a drug that can actually increase the risk of kidney stones. Probenecid increases the concentration of uric acid in the urine, which can lead to the formation of uric acid stones. The nurse should instruct the client to drink plenty of fluids and avoid foods high in purines, such as organ meats, seafood, and alcohol, to prevent kidney stones.
Choice D reason: Promoting excretion of uric acid in the urine is the purpose of probenecid, which is a drug that reduces the level of uric acid in the blood. Probenecid helps prevent gout attacks by preventing the buildup of uric acid crystals in the joints. The nurse should monitor the client's serum uric acid level, renal function, and urine output, and advise the client to take the medication with food to avoid stomach upset.
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