Which of the following is NOT a symptom of heat exhaustion?

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Multiple Choice

Which of the following is NOT a symptom of heat exhaustion?

Explanation:
A key idea here is that heat exhaustion is caused by dehydration and the body's inability to cope with heat, but it does not typically produce a true fever. In heat exhaustion, you’d expect symptoms like fatigue, nausea, and extreme thirst from fluid and electrolyte loss, plus possible dizziness or weakness as the body tries to cool itself and circulates less effectively. The core temperature is usually normal or only mildly elevated, not a high fever. A high fever, on the other hand, points away from uncomplicated heat exhaustion and toward other problems such as heat stroke or an infection, both of which can drive a significantly elevated body temperature and more serious illness. So the symptom that is not characteristic of heat exhaustion is a high fever.

A key idea here is that heat exhaustion is caused by dehydration and the body's inability to cope with heat, but it does not typically produce a true fever. In heat exhaustion, you’d expect symptoms like fatigue, nausea, and extreme thirst from fluid and electrolyte loss, plus possible dizziness or weakness as the body tries to cool itself and circulates less effectively. The core temperature is usually normal or only mildly elevated, not a high fever. A high fever, on the other hand, points away from uncomplicated heat exhaustion and toward other problems such as heat stroke or an infection, both of which can drive a significantly elevated body temperature and more serious illness. So the symptom that is not characteristic of heat exhaustion is a high fever.

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