Answer Key:  Dehydration

1. True
   Dehydration happens when your body loses more water than it takes in.
   
   

2. False
   Coffee contains caffeine, which can make dehydration worse by causing you to lose more water.
   
   

3. True
   Sweating a lot causes you to lose water, which can lead to dehydration.
   
   

4. True
   Feeling very thirsty is a common sign that your body needs more water.
   
   

5. True
   Dark yellow urine means your body is saving water because it doesn’t have enough.
   
   

6. False
   You should drink water if you feel dizzy from dehydration to help replace lost fluids.
   
   

7. True
   Vomiting and diarrhea cause you to lose fluids quickly, which can lead to dehydration.
   
   

8. False
   It’s best to drink water regularly throughout the day, not just when you feel very thirsty.
   
   

9. True
   Drinking water regularly helps prevent dehydration by keeping your body hydrated.
   
   

10. True
    Dehydration can cause dizziness and confusion because your brain and body need water to work well.
    
    

11. False
    Alcohol makes dehydration worse by causing your body to lose more water.
    
    

12. True
    If you cannot keep fluids down, you may need emergency care to get fluids through an IV.
    
    

13. True
    Fruits and vegetables have water in them and help keep you hydrated.
    
    

14. False
    Mild dehydration symptoms usually do not need emergency care but should be checked by a doctor if they worsen.
    
    

15. True
    Diarrhea lasting more than one day can cause dehydration and needs medical attention.
    
    

16. False
    Dehydration can happen in any weather if you don’t drink enough fluids or lose fluids for other reasons.
    
    

17. True
    Feeling weak and dizzy can be signs of dehydration.
    
    

18. True
    Caffeine can increase urine production and worsen dehydration.
    
    

19. False
    Waiting to drink until very thirsty can mean you are already becoming dehydrated.
    
    

20. True
    Confusion and fainting are serious signs of dehydration and need immediate medical care.