Question:
Marshall's triad is seen in?
Marshall's triad is seen in?
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Think of punctate bruises and lacerations from a bomb blast.
Updated On: Jun 24, 2026
- Explosive injury
- Gunshot injury
- Drowning injury
- None
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The Correct Option is A
Solution and Explanation
Step 1: Marshall's triad is a pattern of skin injuries described in the context of blast or explosive trauma, such as a bomb explosion.
Step 2: The triad consists of three components: punctate bruises, abrasions and small punctate lacerations. These are produced by the shower of fine fragments and pressure effects of a blast.
Step 3: Because these injuries are characteristically found together in an explosive bomb blast, the triad points to explosive injury, making option (a) correct.
Step 4: Gunshot injuries produce entry and exit wounds with features like abrasion collar and tattooing, and drowning produces signs such as froth and cutis anserina, so options (b) and (c) do not match. Hence Marshall's triad is seen in explosive injury.
Step 2: The triad consists of three components: punctate bruises, abrasions and small punctate lacerations. These are produced by the shower of fine fragments and pressure effects of a blast.
Step 3: Because these injuries are characteristically found together in an explosive bomb blast, the triad points to explosive injury, making option (a) correct.
Step 4: Gunshot injuries produce entry and exit wounds with features like abrasion collar and tattooing, and drowning produces signs such as froth and cutis anserina, so options (b) and (c) do not match. Hence Marshall's triad is seen in explosive injury.
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