Which scenario is a DOA criterion?

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Multiple Choice

Which scenario is a DOA criterion?

Explanation:
In preventing futile resuscitation, a DOA criterion is an obvious, irreversible end to life where continuing efforts aren’t appropriate. Decapitation or gross dismemberment is the clearest example: the injury is so catastrophic that life cannot be restored, and initiating or continuing resuscitation would be futile. The other scenarios don’t definitively prove death in the field. A pulse that’s present and stable means the person is alive and needs care. Prolonged underwater submersion has a very poor prognosis and may lead to death, but it does not by itself automatically declare DOA in all protocols. Absence of rigor mortis isn’t a reliable standalone death indicator, since postmortem changes vary and can be inconsistent.

In preventing futile resuscitation, a DOA criterion is an obvious, irreversible end to life where continuing efforts aren’t appropriate. Decapitation or gross dismemberment is the clearest example: the injury is so catastrophic that life cannot be restored, and initiating or continuing resuscitation would be futile.

The other scenarios don’t definitively prove death in the field. A pulse that’s present and stable means the person is alive and needs care. Prolonged underwater submersion has a very poor prognosis and may lead to death, but it does not by itself automatically declare DOA in all protocols. Absence of rigor mortis isn’t a reliable standalone death indicator, since postmortem changes vary and can be inconsistent.

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