The nurse is providing instructions about a client's new medications. How should the nurse explain the purpose of probenecid, a uricosuric drug?
Prevents the formation of kidney stones.
Increases the strength of the urine stream.
Decreases pain and burning during urination
Promotes excretion of uric acid in the urine.
The Correct Answer is D
Choice A rationale: Probenecid does not prevent kidney stones. Its primary function is to increase the excretion of uric acid in the urine.
Choice B rationale: Probenecid does not affect the strength of the urine stream. Its action is specific to uric acid excretion.
Choice C rationale: Probenecid is not used to alleviate pain and burning during urination. Its main indication is for gout and hyperuricemia.
Choice D rationale: Probenecid is a uricosuric drug used to treat gout and hyperuricemia. It works by inhibiting the reabsorption of uric acid in the kidneys, which promotes its excretion in the urine. By increasing uric acid excretion, probenecid helps to reduce the concentration of uric acid in the blood and prevent gout attacks.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Relief of depression Incorrect because anticholinergics do not have antidepressant effects and may worsen depression by causing sedation, confusion or hallucinations.
Decreased tremors Correct because anticholinergics block the action of acetylcholine in the brain and reduce the imbalance between dopamine and acetylcholine that causes tremors in Parkinson's disease.
Delay in disease progression Incorrect because anticholinergics do not modify the underlying pathology of Parkinson's disease and do not prevent neuronal degeneration or dopamine depletion.
Improved bladder function Incorrect because anticholinergics may impair bladder function by causing urinary retention, hesitancy or incontinence due to their antispasmodic effects on the detrusor muscle.
Correct Answer is A
Explanation
Choice A rationale: Hematemesis refers to the vomiting of blood and is a severe and potentially life-threatening adverse effect of ibuprofen. Ibuprofen belongs to the class of nonsteroidal anti-inflammatory drugs (NSAIDs), which can cause gastrointestinal bleeding and ulcerations.
Hematemesis indicates significant gastrointestinal irritation or bleeding, and it requires immediate attention from the healthcare provider to assess and manage the client's condition.
Choice B rationale: Nausea is a common side effect of ibuprofen and other NSAIDs. While it is important to monitor and address any adverse effects experienced by the client, nausea alone is not as urgent or critical as hematemesis, which can indicate a more severe complication.
Choice C rationale: Insomnia is not directly related to the use of ibuprofen. While sleep disturbances can occur as a side effect of some medications, it is not the most important finding to report to the healthcare provider in this context.
Choice D rationale: Dizziness can be a side effect of ibuprofen, but it is not the most concerning finding in this situation. Hematemesis, which indicates potential gastrointestinal bleeding, is a more critical symptom that requires immediate attention and reporting to the healthcare provider.
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