Renal Calculus

Renal Calculus ( 54 Questions)

A nurse is discussing the role of dehydration in the formation of renal calculi. What is the nurse's best explanation?


Correct Answer: B

A) Incorrect. Dehydration actually leads to a decrease in urinary volume, which can contribute to the concentration of minerals in the urine and increase the likelihood of stone formation.

B) Correct. Dehydration reduces the amount of water in the urine, leading to a higher concentration of minerals like calcium, oxalate, and phosphate, which are key components of kidney stones.

C) Incorrect. Dehydration does not increase the production of protective substances that prevent stone formation; in fact, it has the opposite effect.

D) Incorrect. Dehydration does not slow down the filtration process in the kidneys. Instead, it can lead to the concentration of minerals in the urine.




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