What does the term "hypothermia" refer to in water rescue?

Hypothermia refers to a condition that arises when the body loses heat faster than it can produce it, leading to a significant drop in body temperature. In the context of water rescue, this often occurs when an individual is exposed to cold water for an extended period. Cold water can whisk away body heat much more rapidly than air, dramatically increasing the risk of hypothermia.

When the body temperature falls below the normal range, vital functions are affected, including the heart and brain, which can lead to serious health issues. Understanding this condition is crucial for water rescue technicians, as early recognition and appropriate treatment can save lives. Awareness of hypothermia is essential when working in environments where individuals may be submerged in cold water, and it informs the rescue strategies employed by trained personnel.