What is the significance of exposure in the Secondary Survey, and how is the patient protected from hypothermia?

• A. Fully expose for assessment; keep patient warm with blankets, warming devices, warmed fluids, and ambient temperature control
• B. Fully expose for assessment; keep patient fully clothed at all times
• C. Restrict exposure to only the wound area
• D. Avoid exposure entirely to minimize heat loss

Answer: (A)

Exposure during the Secondary Survey is essential to perform a complete head‑to‑toe examination and uncover hidden injuries, including those on the back and other areas not checked in the Primary Survey. At the same time, trauma patients are at high risk for hypothermia, which can worsen coagulopathy and metabolic instability. The best approach is to fully expose the patient to inspect all areas, then protect against cold by keeping the environment warm, using warming devices or blankets, warming IV fluids, and maintaining an adequately warmed ambient temperature, re-draping as you go. This balance ensures a thorough assessment while preventing heat loss. Avoiding exposure entirely would miss injuries, while minimal exposure would leave injuries undetected.