Stones formed in human body (kidney) consists of?
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Calcium oxlate
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Sodium Acetate
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Magnesium Sulphate
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Calcium
A
Correct answer
Explanation
Kidney stones are most commonly composed of calcium oxalate (approximately 80% of cases). These crystals form when urine becomes supersaturated with calcium and oxalate. Other types include struvite and uric acid stones, but calcium oxalate is by far the most prevalent composition.