Which symptom is more commonly associated with hypothermia?

• A. Increased heart rate
• B. High body temperature
• C. Shivering and confusion
• D. Rapid breathing

Answer: (C)

Shivering and confusion are symptoms that are commonly associated with hypothermia due to the body's response to cold exposure. When the body becomes significantly chilled, it tries to generate heat through shivering, which is an involuntary muscle activity meant to raise body temperature. As hypothermia progresses, cognitive functions can also become impaired, leading to confusion. This occurs because the brain is sensitive to temperature fluctuations; low body temperatures can affect its ability to function properly.

In contrast, increased heart rate, high body temperature, and rapid breathing are not characteristic of hypothermia. Typically, hypothermia can lead to a decreased heart rate as the body's metabolic processes slow down. The body temperature would also be low in cases of hypothermia, rather than high, and breathing may become slow or shallow as the condition worsens rather than rapid. Thus, shivering and confusion stand out as coherent symptoms linked to the physiological effects of hypothermia.