Which of the following is a major stone composition?

Prepare thoroughly for the Genitourinary System Disorders Test. Explore flashcards and multiple choice questions with explanations. Enhance your readiness for the examination!

Multiple Choice

Which of the following is a major stone composition?

Explanation:
The main idea here is that calcium oxalate is the most common mineral making up kidney stones. Calcium oxalate stones form when urine becomes oversaturated with calcium and oxalate, causing these compounds to crystallize and aggregate into stones. This explains why calcium oxalate is the dominant stone type seen clinically. The other substances listed don’t typically form major urinary stones—sodium chloride isn’t a principal stone mineral, and cholesterol and glucose aren’t minerals that compose urinary stones (cholesterol is linked with gallstones, while glucose relates to glycosuria).

The main idea here is that calcium oxalate is the most common mineral making up kidney stones. Calcium oxalate stones form when urine becomes oversaturated with calcium and oxalate, causing these compounds to crystallize and aggregate into stones. This explains why calcium oxalate is the dominant stone type seen clinically. The other substances listed don’t typically form major urinary stones—sodium chloride isn’t a principal stone mineral, and cholesterol and glucose aren’t minerals that compose urinary stones (cholesterol is linked with gallstones, while glucose relates to glycosuria).

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