In TCCC, what does “hypothermia” refer to, and how can it be managed?

Hypothermia refers to a dangerously low body temperature, typically occurring when the body loses heat faster than it can produce it. This condition can be life-threatening, as the body’s normal physiological functions become impaired, affecting heart rate, breathing, and mental state.

Management of hypothermia involves immediate interventions to increase the casualty's body temperature. Covering the casualty with warm, dry clothes and insulating them from the cold environment is essential. This could include using blankets, sleeping bags, and other thermal insulators. The aim is to create a barrier against further heat loss while gradually warming the individual to restore their normal body temperature.

Proper management of hypothermia is crucial in preventing severe complications and increasing the chances of recovery. The other options presented do not accurately define hypothermia or provide appropriate management strategies, as they either misrepresent the condition or suggest actions that would not be beneficial.