The nurse is providing instructions about a client's new medications. How should the nurse explain the purpose of probenecid, a uricosuric drug?
Decreases pain and burning during urination.
Increases the strength of the urine stream.
Prevents the formation of kidney stones.
Promotes excretion of uric acid in the urine.
The Correct Answer is D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Ginkgo biloba use should be limited and not taken during pregnancy is a true statement, but not the most important information for the nurse to include in the teaching plan. Ginkgo biloba may have adverse effects on the fetus, such as bleeding, seizures, or malformations. However, this information is only relevant if the client is pregnant or planning to become pregnant. The nurse should assess the client's reproductive status and advise her accordingly.
Choice B reason: Aspirin and non-steroidal anti-inflammatory drugs interact with ginkgo is the most important information for the nurse to include in the teaching plan. Ginkgo biloba has antiplatelet and anticoagulant properties, which means it can prevent blood clots from forming. However, this also increases the risk of bleeding, especially when combined with other drugs that affect blood clotting, such as aspirin and non-steroidal anti-inflammatory drugs (NSAIDs). The nurse should instruct the client to avoid taking these drugs with ginkgo biloba and inform the healthcare provider of all the medications and supplements she is using.
Choice C reason: Nausea and diarrhea can occur when using this supplement is a possible side effect of ginkgo biloba, but not the most important information for the nurse to include in the teaching plan. Nausea and diarrhea are usually mild and transient, and can be reduced by taking ginkgo biloba with food or water. The nurse should inform the client of this possibility and advise her to report any severe or persistent symptoms to the healthcare provider.
Choice D reason: Anxiety and headaches increase with the use of ginkgo biloba is a false statement, and not the information for the nurse to include in the teaching plan. Ginkgo biloba may actually have beneficial effects on anxiety and headaches, as it can improve blood circulation and oxygen delivery to the brain. The nurse should not discourage the client from using ginkgo biloba for these reasons, unless there is a contraindication or an interaction with other drugs.
Correct Answer is C
Explanation
Choice A reason: Administering both prescribed medications as scheduled is not the appropriate action in this situation. The client's total calcium level is above the normal range of 9 to 10.5 mg/dL (2.25 to 2.62 mmol/L), indicating hypercalcemia. Hypercalcemia is a serious condition that can cause nausea, vomiting, constipation, confusion, kidney stones, and cardiac arrhythmias. Giving more calcitriol and calcium carbonate would worsen the client's condition and increase the risk of complications.
Choice B reason: Holding the calcium carbonate, but administering the calcitriol as scheduled is not the appropriate action in this situation. Calcium carbonate is a supplement that provides extra calcium to the body. Calcitriol is a synthetic form of vitamin D that helps the body absorb calcium from the intestines and kidneys. Both medications can increase the blood calcium level and cause hypercalcemia. The nurse should not give either medication without consulting the healthcare provider.
Choice C reason: Holding both medications until contacting the healthcare provider is the best action in this situation. The nurse should recognize that the client's total calcium level is dangerously high and report it to the healthcare provider as soon as possible. The healthcare provider may order to stop or adjust the doses of calcitriol and calcium carbonate, and prescribe other treatments to lower the blood calcium level, such as intravenous fluids, diuretics, or bisphosphonates.
Choice D reason: Holding the calcitriol, but administering the calcium carbonate as scheduled is not the appropriate action in this situation. Calcium carbonate is a supplement that provides extra calcium to the body. Giving more calcium carbonate to a client with hypercalcemia would increase the blood calcium level even more and cause more harm. The nurse should not give any medication that can raise the blood calcium level without consulting the healthcare provider.
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