Multiple choice general knowledge science & technology

Stones formed in human body (kidney) consists of?

  1. Calcium oxlate

  2. Sodium Acetate

  3. Magnesium Sulphate

  4. Calcium

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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.