In cases of suspected hypothermia, when is death permissible to declare?

• A. A client is dead when there is no pulse.
• B. A client is dead when core temperature reaches 0 C.
• C. Not dead until warm.
• D. Death pronouncement is made after 5 minutes of CPR.

Answer: (C)

In suspected hypothermia, the body’s metabolism slows dramatically, so signs of life can be hidden or delayed. A person can appear dead with no pulse or very cold core temperature, yet still have a chance of recovery if warmed. Therefore, death should not be pronounced until the patient has been warmed and reassessed for signs of irreversible death.

That’s why not dead until warm is the best choice. It reflects the principle that rewarming can restore circulation and brain activity, so withholding pronouncement avoids a premature judgment. The other ideas rely on indicators (absence of pulse, a specific temperature, or a fixed CPR duration) that can be unreliable in the context of severe hypothermia.