What immediate actions address hypothermia in the field, and when should medical help be sought?

• A. Move casualty to a dry, sheltered area, remove wet clothing, insulate with dry layers, provide warm liquids if conscious, avoid rough rewarming; contact medical support promptly.
• B. Wait for the casualty to self-rewarm; call for medical help only if condition worsens.
• C. Apply hot water directly to the skin to speed warming.
• D. Wrap in a single blanket and continue work; medical help not required.

Answer: (A)

Address hypothermia in the field by stopping further heat loss and starting gentle rewarming, while getting professional help promptly. The best approach is to move the casualty to a dry, sheltered area, remove wet clothing, and insulate with dry layers so body heat isn’t lost to wind or moisture. If they are conscious and able to swallow, offer warm liquids to help raise core temperature, but avoid any rough or aggressive rewarming methods. Direct heat sources or hot water on the skin can cause burns or cardiac stress, so warming should be gradual and controlled. Keep the person dry and warm with extra blankets, monitor their condition, and contact medical support promptly because hypothermia can worsen even after initial warming and may require professional treatment.