What is the recommended initial management for a patient with severe hypothermia in the field?

What is the recommended initial management for a patient with severe hypothermia in the field?

• A. Rewarm the body as a whole and remove from the cold environment
• B. Apply ice packs to limbs until color returns
• C. Give hot beverages and move to a warm room
• D. Encourage vigorous activity to generate heat

Answer: (A)

In severe hypothermia, the first priority in the field is to stop further heat loss and begin warming the patient overall. The best approach is to remove them from the cold environment and start passive external rewarming by insulating the body and protecting from further cooling. Dry any wet clothing, cover with blankets or a insulating cocoon, and shield from wind. This gently helps raise core temperature without causing shock or dangerous shifts in blood flow. Avoid applying ice packs to limbs, which can cause further vasoconstriction and tissue injury. Hot beverages and going to a warm room can push the body to heat too quickly or cause vomiting and other stress responses, and vigorous activity generates heat through exertion that the hypothermic body may not tolerate and can precipitate arrhythmias. Gentle, gradual warming while preventing heat loss is the safest initial step in the field.

In severe hypothermia, the first priority in the field is to stop further heat loss and begin warming the patient overall. The best approach is to remove them from the cold environment and start passive external rewarming by insulating the body and protecting from further cooling. Dry any wet clothing, cover with blankets or a insulating cocoon, and shield from wind. This gently helps raise core temperature without causing shock or dangerous shifts in blood flow.

Avoid applying ice packs to limbs, which can cause further vasoconstriction and tissue injury. Hot beverages and going to a warm room can push the body to heat too quickly or cause vomiting and other stress responses, and vigorous activity generates heat through exertion that the hypothermic body may not tolerate and can precipitate arrhythmias. Gentle, gradual warming while preventing heat loss is the safest initial step in the field.