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