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