Across
- 4. Drains lymph from the left side of the head and neck as well as the entire lower body
- 5. This part of the innate immunity consists of the skin and mucus membranes
- 7. filter and remove unwanted things from lymph
- 8. Lymphatic vessels have this internal structure to prevent backflow of lymph
- 10. The ability of a bacteria to cause serious disease
- 12. Large collections of lymphoid nodules in the GI tract
- 13. Clusters of T and B cells and macrophages around a central artery
- 15. An example of this is breast cancer spreading to the lungs
- 16. Chemical compound that acts as an anticoagulant
- 17. Region of an immunoglobulin that determines the biological function
- 18. Specific responses and takes several days to be effective
- 21. When digesting fat, the lipids are absorbed through
Down
- 1. Enhances the liklihood of pathogenic cells being phagocytosed
- 2. Circulating blood concentration of antibody against a specific antigen
- 3. If pus is not completely removed, it can form this
- 6. Returns excess fluid in body tissues to blood to maintain blood volume
- 9. Attack parasites and also function in immune responses regarding allergies
- 11. Absent in avascular tissue, red marrow, spleen, and CNS
- 14. First encounter between antigen and lymphocyte
- 19. An antigen that induces an immune response
- 20. These cells are formed AND matured within the red marrow