Answer Key with Explanations LYMPHEDEMA

1. True
   Lymphedema happens because lymph fluid builds up when the lymph system is blocked or damaged.
   
   

2. False
   Lymphedema can affect arms, legs, hands, or feet — not just the legs.
   
   

3. True
   Surgery and radiation can damage lymph nodes or vessels, causing lymphedema.
   
   

4. True
   Swelling and feeling heaviness are common signs of lymphedema.
   
   

5. False
   Skin infections are a serious concern because swelling can make infections more likely and harder to treat.
   
   

6. True
   Compression garments help push fluid out and reduce swelling.
   
   

7. True
   Protecting the swollen limb from cuts and insect bites helps prevent infections.
   
   

8. True
   Blood pressure should not be taken on the swollen limb to avoid making swelling worse.
   
   

9. True
   Exercise helps lymph fluid flow and reduces swelling.
   
   

10. False
    Ignoring mild swelling is not safe; early treatment can prevent worsening.
    
    

11. True
    Antibiotics treat infections that may occur due to lymphedema.
    
    

12. True
    High salt intake can cause the body to hold more fluid, increasing swelling.
    
    

13. False
    Drinking plenty of water helps keep fluids balanced and is good for lymphedema.
    
    

14. False
    Wearing tight jewelry can block lymph flow and worsen swelling.
    
    

15. True
    Early treatment helps prevent complications like infections and permanent damage.
    
    

16. True
    Redness and warmth may signal infection and require medical attention.
    
    

17. True
    Raising the swollen limb above heart level helps reduce swelling.
    
    

18. False
    Good skin care is very important to avoid infections in lymphedema.
    
    

19. True
    If untreated, lymphedema can cause permanent skin and tissue damage.
    
    

20. True
    Sudden severe swelling with fever could be a serious infection or blood clot and needs emergency care.