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