What does passive hypothermia management involve?

Passive hypothermia management primarily involves insulating a patient to help them retain body heat. This strategy is critical because it focuses on minimizing further heat loss from the body. Insulation can be achieved through materials such as blankets, clothing, or specialized thermal wraps that trap heat. This approach is particularly important in tactical environments where a patient may have been exposed to cold conditions, and immediate access to active warming methods might be limited.

The other choices represent different medical interventions or actions that do not directly pertain to managing passive hypothermia effectively. Immediate action to raise body temperature (such as active rewarming) is more aligned with active hypothermia management techniques, while fluid resuscitation and epinephrine administration relate to other medical scenarios such as treating shock or anaphylaxis. Thus, the focus on insulation to prevent heat loss is the cornerstone of successfully managing passive hypothermia.