Given below are two statements.
Statement I : Crystals of calcium oxalates may accumulate in kidneys or ureters in some people.
Statement II : Low water intake or ingestion of excessive calcium may lead to such problems.
In light of the above statements, choose the correct answer from the options given below.

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Statement I is incorrect but statement II is correct.

Both statement I and statement II are correct.

Statement I is correct but statement II is incorrect.

Both statement I and statement II are incorrect.

answer is A.

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Detailed Solution

Both statement I and statement II are correct.

Statement I: "Crystals of calcium oxalates may accumulate in kidneys or ureters in some people."

Explanation: This statement is true. Calcium oxalate crystals can indeed accumulate in the kidneys or ureters, leading to the formation of kidney stones (renal calculi). These crystals can form when there is an excess of calcium and oxalate in the urine or when there is insufficient fluid intake to dilute these substances, among other factors.

Statement II: "Low water intake or ingestion of excessive calcium may lead to such problems."

Explanation: This statement is also true. Low water intake can lead to concentrated urine, increasing the risk of crystal formation in the kidneys. Excessive intake of calcium can contribute to the formation of calcium oxalate stones, especially when combined with high levels of oxalate in the diet. Adequate hydration and a balanced diet are important for preventing the formation of kidney stones.

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