by alex
Hydration is a fundamental aspect of maintaining good health, yet many people overlook the importance of adequate fluid intake. This quiz will challenge your understanding of dehydration, its effects on the body, and how to prevent it. Let’s see how well you can identify the signs and symptoms of dehydration and the best practices for staying hydrated. Good luck!
Dehydration Quiz Questions Overview
1. What percentage of the human body is made up of water?
50%
60%
70%
80%
2. Which of the following is a common symptom of dehydration?
Frequent urination
Dry mouth
Increased appetite
Sweating
3. How much water is recommended for an average adult to drink daily?
1-2 liters
2-3 liters
3-4 liters
4-5 liters
4. Which of the following can contribute to dehydration?
High humidity
Low salt intake
Excessive sweating
Eating fruits
5. What is the medical term for severe dehydration?
Hyperhydration
Hypohydration
Dehydration
Hypovolemia
6. Which organ is primarily responsible for regulating fluid balance in the body?
Liver
Kidneys
Heart
Lungs
7. What is the first sign of dehydration?
Thirst
Headache
Dizziness
Fatigue
8. Which beverage is most effective for rehydration after intense physical activity?
Water
Sports drinks
Coffee
Soda
9. Which demographic is most at risk for dehydration?
Teenagers
Young adults
Middle-aged adults
Elderly adults
10. What is the best way to prevent dehydration during hot weather?
Drink coffee
Eat salty foods
Wear heavy clothing
Drink plenty of water
