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General Medicine · Nephrology
Sample itemWhat is a common cause of chronic kidney disease?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Diabetes mellitus
Longstanding diabetes can damage glomerular microvasculature and is a major cause of chronic kidney disease, especially when glucose and blood pressure are poorly controlled.
Option by option
A. Migraine
Migraine is a neurologic headache disorder.
B. Myopia
Myopia is a refractive eye condition.
C. Diabetes mellitus (correct)
Correct: diabetic nephropathy is a common chronic kidney disease cause.
D. Otitis externa
Otitis externa affects the ear canal.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.