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T he F unctions of the L ymphatic S ystem

T he F unctions of the L ymphatic S ystem. T he functions of the L ymphatic S ystem. What are the functions of the lymphatic system? What is the importance of the lymphatic system as it relates to immunity?. 2.04 Understand the functions and disorders of the lymphatic system. ‹#›.

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T he F unctions of the L ymphatic S ystem

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  1. The Functions of the Lymphatic System

  2. The functionsof the Lymphatic System • What are the functions of the lymphatic system? • What is the importance of the lymphatic system as it relates to immunity? 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  3. The Lymphatic System What are the functions of the lymphatic system? • Fluid Balance - Homeostasis • Lymphocyte Production • Filtration • Immunity 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  4. The Lymphatic System Fluid balance • Helps to keep the body healthy by keeping the fluid balanced between the vascular system and the cellular system. ____Fluid IN ____Fluid OUT 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  5. The Lymphatic System Lymphocyteproduction • What are lymphocytes? • White Blood Cells • What do they do? • Help to form antibodies at the site of inflammation, protects against cancer. • What is their relevance to health? • They help protect the body from sickness ‹#›

  6. The Lymphatic System Filtration • What does a filter do? • They remove contaminants • How do filters relate to the lymphatic system? • They get rid of toxins 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  7. The Lymphatic System Use Immunity Notes Handout 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  8. The Lymphatic System Immunity • Immunity is the body’s way of fighting infection and protecting itself. • Sneezing clears the nose of bacteria and germs that can cause sickness ‹#›

  9. The Lymphatic System Natural immunity: is what a person is born with to help fight bacteria and viruses. Includes: • Intact skin • Tears • Mucous Membranes • Inflammation • Phagocytes (type of WBC) 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  10. The Lymphatic System Natural immunity • What are the body’s natural immune processes shown in these pictures? • Tears • Break in skin • Phagocytes 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  11. The Lymphatic System Acquired immunity: Two Types: • Passive • Active 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  12. The Lymphatic System Acquired immunity: Passive: • It is borrowed immunity from another person or animal, their antibodies only last 3-5 weeks • Also come from mother when child is born again only temporary 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  13. The Lymphatic System Acquired immunity: Active Two types: • Natural • Artificial 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  14. The Lymphatic System Acquired immunity: Active • Natural: you got the disease, and recovered making your own antibodies 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  15. The Lymphatic System Acquired Active Natural Immunity: What is the relevance to health? • Long term, permanent immunity. • You created your own antibodies, they stay with you for life. ‹#›

  16. The Lymphatic System Acquired immunity: Active Two Types of Artificial: • Immunization • Immunoglobulins 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  17. The Lymphatic System Acquired immunity: Active Artificial Immunization: • comes from getting a shot (vaccine) not from getting the disease 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  18. The Lymphatic System Acquired immunity Active Artificial Should immunizations be required? Why or why not? 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  19. The Lymphatic System Acquired immunity: Active Artificial Immunoglobulins: • Proteins in plasma (remember) that act as an antibody (given a shot or transfusion) 2.04 Understand the functions and disorders of the lymphatic system ‹#›

  20. The Lymphatic SystemREVIEW What are the functions of the lymphatic system? 1 2 3 4 How are these functions relevant to health? 2.04 Understand the functions and disorders of the lymphatic system ‹#›

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