What is the appropriate procedure for recovering a survivor with life-threatening injuries?

Recovering a survivor with life-threatening injuries requires urgency, as the condition of the survivor may rapidly deteriorate without immediate medical attention. Therefore, the most appropriate procedure is to recover via the fastest means possible. Quick extraction can minimize the risk of further injury and enhance the chances of survival. Speed is critical in medical emergencies, and the faster the survivor can receive appropriate care, the better the outcome is likely to be.

In this context, while using a standard rescue boat may be effective, it does not prioritize time, which is vital in life-threatening situations. Waiting for additional support could unnecessarily delay help that the survivor urgently needs. Utilizing a helicopter can also be an excellent option, as it allows for quick transport, especially in remote or challenging environments; however, the availability and readiness of a helicopter may vary. Thus, ensuring the fastest method of recovery overall takes precedence when addressing immediate life-threatening conditions.