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Forensic Medicine · Wound interpretation
Sample itemWhat feature suggests a bruise occurred while circulation was active?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Blood infiltration into surrounding tissues
An antemortem contusion involves extravasated blood infiltrating living tissues, unlike superficial postmortem staining that may wash or wipe away.
Option by option
A. Dry parchment-like skin
Parchment change is postmortem drying.
B. Surface staining that wipes away
Wipeable staining is not true bruise.
C. Blood infiltration into surrounding tissues (correct)
Correct: infiltrated blood supports vital reaction.
D. Absence of any tissue reaction
No reaction argues against vital injury.
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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