The nurse is providing instructions about a client’s new medication. How should the nurse explain the purpose of probenecid, a uricosuric drug?
Decreases pain during urination.
Increases strength of the urine system.
Promotes excretion of uric acid in the urine.
Prevents formation of kidney stones.
The Correct Answer is C
Probenecid is a uricosuric drug that works by inhibiting the reabsorption of uric acid in the kidneys and promotes its excretion in the urine. This drug is used to treat gout and hyperuricemia (high levels of uric acid in the blood). Therefore, the nurse should explain to the client that the purpose of probenecid is to promote the excretion of uric acid in the urine and lower the levels of uric acid in the blood, which can help prevent gout attacks and kidney stones.
Options a, b, and d are incorrect as they do not accurately describe the mechanism of action or purpose of probenecid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Ipratropium is a medication used to treat chronic obstructive pulmonary disease (COPD)1. When using an ipratropium inhaler for the first time or if it has not been used for a while, it is important to prime the inhaler by spraying it into the air away from your face1. However, the inhaler only needs to be primed with 2 sprays, not 71. If the client primes the inhaler with 7 pumps, it indicates that additional teaching is needed.
Correct Answer is B
Explanation
Lactulose is a medication commonly used in the management of hepatic encephalopathy. It works by reducing the absorption of ammonia in the gut, which is a toxin that can accumulate in the blood in patients with liver dysfunction.
Monitoring serum electrolytes and ammonia levels can help the nurse evaluate the effectiveness of lactulose therapy. Elevated ammonia levels can indicate that the medication is not effectively reducing ammonia absorption and may require adjustment in dose or frequency. Additionally, monitoring electrolyte levels can help detect any imbalances that may occur because of lactulose therapy.
Fingerstick glucose levels (option A) are not relevant to evaluating the therapeutic response of lactulose in hepatic encephalopathy.
Stool color and character (option C) may be monitored to assess the side effects of lactulose, such as diarrhea, but are not the best assessments to evaluate therapeutic response.
Serum hepatic enzymes (option D) may be useful in assessing the severity of liver disease but are not the best assessment to evaluate the therapeutic response of lactulose in hepatic encephalopathy.
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