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General Medicine · Endocrinology
Sample itemWhat is the hallmark biochemical abnormality in diabetes mellitus?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Hyperglycemia
The core Endocrinology principle makes Hyperglycemia the best answer because it directly explains the stated presentation, investigation, or immediate management priority.
Option by option
A. Low bilirubin
Low bilirubin may be relevant in another clinical setting but is not best here.
B. Hypernatremia always
Hypernatremia always does not address the underlying finding or indicated action.
C. Hyperglycemia (correct)
Correct. Hyperglycemia follows from the crucial clinical clue in the stem.
D. Hypocalcemia
Hypocalcemia does not fit the requested endocrinology conclusion.
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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