Question

the most common type of urolithiasis is:

calcium urate

magnesium ammonium phosphate

calcium carbonate

calcium oxalate

Explanation:

Urolithiasis (urinary stone disease) has different types of stones. Calcium oxalate stones are the most common type of urolithiasis. Among the given options, Calcium oxalate is the correct choice as per medical knowledge about urinary stones.

Answer:

D. Calcium oxalate (assuming the options are labeled A to D as: A. Calcium urate, B. Magnesium Ammonium Phosphate, C. Calcium carbonate, D. Calcium oxalate)