How to avoid heatstroke and dehydration
  • 1. What is the primary cause of heatstroke?
A) Prolonged exposure to high temperatures
B) Eating spicy foods
C) Drinking cold water
D) Wearing too much sunscreen
  • 2. Which of these is a key symptom of heatstroke?
A) Runny nose
B) Decreased heart rate
C) High body temperature (104°F or higher)
D) Shivering
  • 3. What is the best way to initially cool someone with heatstroke?
A) Give them hot coffee
B) Make them exercise
C) Apply ice packs to the groin, armpits, and neck
D) Wrap them in a thick blanket
  • 4. How much water should you drink per hour during strenuous activity in hot weather?
A) About 1 gallon (128 ounces)
B) No water is needed
C) About 1 cup (8 ounces)
D) About 1 liter (32 ounces)
  • 5. Which of these drinks is LEAST effective for rehydration during prolonged exertion?
A) Water
B) Sports drinks
C) Coconut water
D) Alcoholic beverages
  • 6. What time of day is generally considered the hottest?
A) Early morning (6 AM - 8 AM)
B) Sunrise
C) Mid-afternoon (2 PM - 4 PM)
D) Late evening (10 PM - 12 AM)
  • 7. What type of clothing is best for hot weather?
A) Light-colored, loose-fitting clothing
B) Leather clothing
C) Heavy wool clothing
D) Dark-colored, tight-fitting clothing
  • 8. Which of these activities increases your risk of heatstroke?
A) Wearing sunscreen
B) Relaxing in an air-conditioned room
C) Strenuous exercise in direct sunlight
D) Swimming in a cool pool
  • 9. What is dehydration?
A) A deficiency of water in the body
B) A type of sunburn
C) An excess of water in the body
D) A disease caused by mosquitoes
  • 10. Which of these is a symptom of dehydration?
A) Clear urine
B) Excessive sweating
C) Dark urine
D) Increased salivation
  • 11. Electrolytes are lost through...
A) Sweat
B) Sleeping
C) Breathing
D) Eating
  • 12. What does SPF in sunscreen measure?
A) Protection from heatstroke
B) Protection from UVB rays
C) Protection from UVA rays only
D) Protection from dehydration
  • 13. When should you apply sunscreen?
A) 15-30 minutes before sun exposure
B) Immediately after sun exposure
C) Only when you feel the sun burning your skin
D) Only if you have fair skin
  • 14. What is the best way to prevent dehydration?
A) Avoid drinking any fluids
B) Drink fluids regularly throughout the day
C) Only drink when you feel thirsty
D) Drink large amounts of fluid all at once
  • 15. Which age group is most vulnerable to heatstroke?
A) Young adults
B) Middle-aged adults
C) Elderly and young children
D) Teenagers
  • 16. Which of the following is NOT a good way to stay cool in hot weather?
A) Drink a large amount of sugary soda
B) Use a fan
C) Spend time in air-conditioned environments
D) Take a cool shower or bath
  • 17. What is the medical emergency treatment for heatstroke?
A) Give the person aspirin
B) Tell the person to lie down and rest
C) Give the person a cup of coffee
D) Call for emergency medical services (911)
  • 18. Which medical condition can increase your risk of heatstroke?
A) Allergies
B) Athlete's foot
C) Common cold
D) Heart disease
  • 19. What should you do if you feel dizzy or lightheaded in the heat?
A) Drink a lot of alcohol
B) Take a hot shower
C) Continue activity, you will get used to it
D) Stop activity, find shade, and hydrate
  • 20. What is heat exhaustion?
A) A milder form of sunburn
B) A type of muscle cramp
C) Another name for dehydration
D) A precursor to heatstroke
  • 21. What is a good source of electrolytes besides sports drinks?
A) Processed meats
B) Candy
C) Fruits and vegetables
D) Fried foods
  • 22. Acclimatization to heat involves...
A) Avoiding all exposure to heat
B) Drinking very little water
C) Gradually increasing exposure to heat over time
D) Wearing heavy clothing in hot weather
  • 23. Which of the following can interfere with the body's cooling mechanisms?
A) Eating fruits and vegetables
B) Drinking plenty of water
C) Wearing light-colored clothing
D) Certain medications
  • 24. What is the best way to monitor your hydration status?
A) Count how many times you sweat
B) Take your temperature every hour
C) Weigh yourself every hour
D) Check the color of your urine
  • 25. Which of these is a good strategy for planning outdoor activities in hot weather?
A) Avoid bringing water
B) Schedule activities for cooler times of the day
C) Do not check the weather forecast
D) Wear dark clothing
  • 26. What is the main role of sweat in regulating body temperature?
A) Sweat provides nutrients
B) Sweat warms the skin
C) Evaporation cools the skin
D) Sweat blocks sunlight
  • 27. What is hyponatremia?
A) High sodium levels in the blood
B) Low potassium levels in the blood
C) Low sodium levels in the blood
D) High potassium levels in the blood
  • 28. Who is more likely to suffer from hyponatremia?
A) Endurance athletes who drink too much water.
B) People with kidney problems.
C) People who rarely drink water.
D) People who drink only sports drinks.
  • 29. How much sunscreen should you apply?
A) Only apply to exposed areas once a day
B) A small dab is enough for the whole body
C) Apply only when you feel the sun
D) About 1 ounce (shot glass full) every two hours
  • 30. What should you do if you suspect someone is developing heat exhaustion?
A) Apply a warm compress
B) Give them caffeine
C) Move them to a cooler location and give them fluids
D) Tell them to keep going and push through it
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