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General Medicine · Endocrinology
Sample itemWhat laboratory test reflects average glycemic control over recent months?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Hemoglobin A1c
The key Endocrinology principle supports Hemoglobin A1c; this option most directly explains the clinical pattern, diagnostic priority, or initial management principle given in the stem.
Option by option
A. Hemoglobin A1c (correct)
Correct. Hemoglobin A1c is directly supported by the key information.
B. Troponin
Troponin does not address the diagnosis or priority described.
C. INR
INR has a different clinical context and is not the best answer here.
D. Serum amylase
Serum amylase does not match the stated endocrinology feature.
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.
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