What defines hypothermia in terms of body temperature?

Hypothermia is defined as a significant drop in body temperature, typically recognized when the temperature falls below 35°C. At this temperature, the body is unable to maintain its core temperature, leading to potential physiological disruptions and, in severe cases, life-threatening conditions. Hypothermia can result from prolonged exposure to cold weather, wet conditions, or immersion in cold water, as it impairs the body’s ability to generate heat. Recognizing this threshold is crucial in nursing practice, as it guides appropriate interventions and monitoring for patients at risk of cold exposure. The other options do not accurately reflect the condition of hypothermia, as they either indicate normal temperature ranges or slight elevations in body temperature, which are not related to the definition of hypothermia.