A nurse is providing education to a client about renal calculi. The client asks, "What are renal calculi?" What is the nurse's best response?
"Renal calculi are bacterial infections in the kidneys."
"Renal calculi are kidney stones made of mineral and acid salts."
"Renal calculi are benign tumors that form in the kidneys."
"Renal calculi are blood clots that block the urinary tract."
The Correct Answer is B
A. This is not the correct answer. Renal calculi are not bacterial infections but rather solid masses that form from mineral and acid salts in the kidneys.
B. This is the correct answer. Renal calculi, commonly known as kidney stones, are solid masses formed from mineral and acid salts that accumulate in the kidneys.
C. Renal calculi are not benign tumors. They are distinct from tumors and do not have the same characteristics.
D. Renal calculi are not blood clots. Blood clots can block the urinary tract, but they are not the same as kidney stones.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This statement is not correct. Vitamin C supplements may increase the risk of calcium oxalate stones in some individuals.
B. This is the correct answer. High doses of vitamin C can be metabolized into oxalate in the body
, which can contribute to the formation of calcium oxalate stones. For individuals with a history of calcium oxalate stones, it is best to limit vitamin C supplements.
C. Taking vitamin C supplements in large doses is not recommended, especially for individuals prone to kidney stones.
D. Vitamin C supplements do have an effect on kidney stone formation, particularly for those at risk of calcium oxalate stones.
Correct Answer is D
Explanation
A. Limiting fluid intake to 1 liter per day is not recommended to prevent kidney stone formation. Adequate hydration is essential to
help prevent stone formation, as it helps dilute the urine and reduce the concentration of minerals that can lead to stone formation.
B. Decreasing dietary fiber intake is not a preventive measure for kidney stones. In fact, increasing dietary fiber intake can be beneficial for overall health.
C. Reducing calcium intake from all sources is not recommended to prevent kidney stones. In some cases, reducing dietary calcium intake can actually increase the risk of certain types of kidney stones.
D. This is the correct answer. Increasing citric acid intake can help prevent certain types of kidney stones, such as calcium oxalate stones. Citric acid helps to bind calcium in the urine, reducing the risk of stone formation. Citric acid can be found in citrus fruits and juices, and the nurse may advise the client to include more of these foods in their diet.
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