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Pathology · Cell injury
Sample itemWhich feature is most typical of apoptosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Cell shrinkage with membrane-bound fragments
Apoptosis is programmed cell death featuring cell shrinkage and membrane-bound apoptotic bodies that are cleared with little surrounding inflammation.
Option by option
A. Massive intracellular oedema only
Oedema alone is not the defining feature.
B. Diffuse tissue inflammation from rupture
Cell rupture and inflammation are more typical necrosis.
C. Formation of pus in every case
Pus formation requires a particular inflammatory context.
D. Cell shrinkage with membrane-bound fragments (correct)
Correct: orderly cell fragmentation is typical apoptosis.
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.