Across
- 4. epstein-barr virus where main symptom is a sore throat
- 6. this is the final stage of HIV; more susceptible to opportunistic infections
- 9. most common type of phagocyte that focuses on bacteria
- 11. cells present at chronic inflammation
- 12. finds and destroys pathogens (fighter cells)
- 15. actaully obtaining the disease and getting a vaccine are examples of what type of immunity
- 16. any substance capable of causing an allergic reaction
- 17. kidney bean shaped regulators of lymph tissue
- 18. human immunodificiency virus; inability to fight off infection
- 19. sit at the back of the nose and throat
- 20. when abnormal cells divide and multiply and destroy body tissue
Down
- 1. grows and developes until puberty, then shrinks slowly after
- 2. "bouncers" that sit in the back of the throat
- 3. pac-mac like cells that engulf and destroy pathogens
- 5. caused when the immune system attacks its own tissue
- 7. filters blood/"graveyard cells", largest organ in the lymphatic system
- 8. protect the inside of the cells
- 10. swelling caused by lymphatic system blockage
- 13. protect the outside of the cells
- 14. obtaining through maternal antibodies and through monoclonial antibodies are examples of what tyoe of immunity