Which of the following is NOT a symptom of hypothermia?

Swelling is not considered a symptom of hypothermia because the condition primarily affects the body's ability to maintain its core temperature and typically results in physiological responses like shivering, confusion, and a weak pulse as the body's systems begin to shut down in extreme cold conditions.

Shivering occurs as a involuntary response to generate heat, indicating that the body is trying to maintain its temperature. Confusion arises as the brain becomes affected by the cold, impairing cognition and decision-making abilities. A weak pulse can indicate the heart is working harder to pump blood as body functions start to slow down. In contrast, swelling is more commonly associated with other medical conditions such as injuries or allergic reactions, rather than the specific effects of hypothermia. Thus, it does not align with the established symptoms experienced during hypothermia.