How is hypothermia primarily defined?

Hypothermia is primarily defined as a significant drop in the body’s core temperature, specifically to a level that is dangerously low. When the body core temperature falls below 95 degrees Fahrenheit, it indicates that the body's ability to generate and maintain heat has been compromised, leading to serious physiological effects. At this temperature, the body cannot perform its vital functions effectively, which can result in confusion, drowsiness, and even life-threatening conditions if not addressed promptly.

Understanding this threshold is crucial for rescuers and those in outdoor environments, as recognizing the signs of hypothermia and understanding its definition can lead to timely and lifesaving intervention. Knowledge of the symptoms associated with varying degrees of hypothermia can assist field teams in assessing and managing individuals who may be affected.