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Forensic Medicine · Asphyxial deaths: judicial hanging
Sample itemIn judicial hanging with a long drop, the usual mechanism of death is:
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Fracture-dislocation of the upper cervical spine with spinal cord injury
In judicial hanging the long drop of the body's weight causes sudden traction, producing the hangman's fracture, a bilateral fracture through the pedicles of C2 with C2-C3 dislocation and cord or brainstem injury. Death is rapid. In suicidal hanging the body weight is smaller and death is usually from asphyxia and cerebral ischaemia.
Option by option
A. Slow asphyxia from tracheal compression
Slow asphyxia describes suicidal hanging with a short drop, not a judicial long drop.
B. Fracture-dislocation of the upper cervical spine with spinal cord injury (correct)
Correct. A hangman's fracture with cord transection causes immediate death.
C. Venous congestion of the brain
Venous congestion of the brain is a mechanism of short-drop hanging.
D. Carotid sinus reflex with slow cardiac arrest
Reflex arrest can occur, but it is not the usual mechanism with a long drop.
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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