Heat Illness Prevention Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Heat Illness Prevention Questions and Answers | Latest Version | 2025/2026 | Correct & Verified What is the primary cause of heat exhaustion? A) Dehydration and prolonged exposure to high temperatures B) Cold weather exposure C) Low blood sugar D) Allergic reaction A) Dehydration and prolonged exposure to high temperatures Which of the following is a common symptom of heat stroke? A) Mild fatigue B) Cool, clammy skin C) Hot, dry skin and confusion D) Sneezing C) Hot, dry skin and confusion How can heat cramps be prevented during hot weather activities? A) By resting in the shade and stretching muscles B) By avoiding water intake C) By taking cold showers only at night D) By wearing heavy clothing 2 A) By resting in the shade and stretching muscles Which of the following is the most serious heat-related illness? A) Heat rash B) Heat cramps C) Heat stroke D) Heat syncope C) Heat stroke What is the first step in treating someone with heat exhaustion? A) Apply ice directly to the skin B) Move them to a cool area and give water C) Encourage intense physical activity D) Give them hot drinks B) Move them to a cool area and give water Which factor increases the risk of heat illness the most? A) Wearing light-colored clothing B) High humidity and strenuous activity C) Drinking plenty of water D) Resting frequently B) High humidity and strenuous activity 3 What is a common sign of heat rash? A) Red, itchy bumps on the skin B) Swelling of the lips C) Rapid heart rate D) Vomiting A) Red, itchy bumps on the skin How long should a person rest in a cool place to recover from heat exhaustion? A) 5–10 minutes B) 15–30 minutes C) 1–2 hours D) Overnight B) 15–30 minutes Which type of clothing is recommended to prevent heat illness? A) Dark, thick fabrics B) Light-colored, loose-fitting fabrics C) Leather and wool D) Tight synthetic clothing B) Light-colored, loose-fitting fabrics Why is hydration critical during hot weather? A) It prevents muscle cramps and maintains normal body temperature 4 B) It increases appetite C) It decreases blood pressure significantly D) It promotes sunburn A) It prevents muscle cramps and maintains normal body temperature Which population is most vulnerable to heat illness? A) Young adults in perfect health B) Older adults and children C) People living in cold climates only D) Athletes with high fitness levels B) Older adults and children What is a key difference between heat exhaustion and heat stroke? A) Heat stroke includes neurological symptoms and hot, dry skin B) Heat exhaustion causes high fever and seizures C) Heat stroke is mild and self-resolving D) Heat exhaustion requires hospitalization A) Heat stroke includes neurological symptoms and hot, dry skin Which electrolyte is most commonly lost during excessive sweating? A) Sodium B) Iron C) Potassium only