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Pathology · Embolism
Sample itemWhat embolus can follow long-bone fracture?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
A. Fat embolus
This item reviews Embolism; Fat embolus is the best answer because it directly matches the biochemical or pathological mechanism described.
Option by option
A. Fat embolus (correct)
Correct. Fat embolus fits the defining mechanism.
B. Cholesterol only
Cholesterol only is unsupported by the key feature.
C. Tumor only
Tumor only is plausible but not the best answer.
D. Air embolus only
Air embolus only does not fit the stated pattern.
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.