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Pathology · Necrosis
Sample itemWhich type of necrosis is most typical of myocardial infarction?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Coagulative necrosis
Ischemic injury in most solid organs, including the heart, produces coagulative necrosis, where tissue architecture is temporarily preserved despite death of individual cells and denaturation of structural proteins.
Option by option
A. Liquefactive necrosis
Liquefactive necrosis is typical of brain infarction and abscesses.
B. Caseous necrosis
Caseous necrosis is strongly associated with tuberculosis.
C. Coagulative necrosis (correct)
Correct: myocardial ischemia classically causes coagulative necrosis.
D. Fat necrosis
Fat necrosis is seen in pancreatic injury and traumatic adipose damage.
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.