1. Lymphatic & Immune Systems
Chapter 9

2. Lymphatic system functions
recycling
fight illness
retrieve nutrients

3. Lymphatic system structures
lymphatic capillaries
lymph ducts
lymph nodes
tonsils & thymus
spleen

4. Lymphatic system

5. Relationship between blood & lymphatic capillaries

6. Lymph nodes

7. Lymphatic capillaries & small intestine

8. Relationship between the cardiovascular & lymphatic systems

9. Malfunctioning lymphatic system

10. Immune system

11. Divisions of the immune system
physical barriers
non-specific immunity
specific immunity

12. Physical barriers

13. Non-specific immunity
phagocytes pathogens

14. Non-specific immunity: inflammation
starts when tissues are damaged

15. Inflammation: what happens

17. Specific immunity
mostly lymphocytes (2 types)

18. WBCs of the immune system
non-specific WBCs
phagocytes, the engulfers
neutrophils
macrophages
dendritic
natural killers, not engulfers
specific WBCs
lymphocytes
B cells
T cells

19. T cells B cells

20. So what IS an antibody?

21. The effect of antibody binding

22. Simplistic explanation of an immune response

23. Vaccines

24. Malfunction of immune system
autoimmunity:

25. Malfunction of immune system
allergies
HIV/AIDS