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

The correct answer is that increased appetite is not a symptom of heat exhaustion. Heat exhaustion is a condition that occurs as a result of prolonged exposure to high temperatures, particularly when accompanied by dehydration. Common symptoms include feeling faint, experiencing a severe headache, and heavy perspiration as the body attempts to cool itself. Increased appetite, on the other hand, is not associated with heat exhaustion. In fact, individuals suffering from heat exhaustion may experience symptoms like nausea or loss of appetite due to the stress that heat puts on the body.

Understanding these symptoms helps in recognizing heat exhaustion early, allowing for timely interventions to prevent severe heat-related illnesses.