Immune System

2. a substance that is made in response to the detection of a foreign material in the body and that participates in a complement reaction.
4. proteins that are made in the response to infection.
8. a protein released by animal cells, which also inhibiting virus replication.
9. a vessel or cavity in which a body fluid is stored.
12. a disease caused by the uncontrollable division of abnormal cells in the affected body part.
13. white blood cells that create antibodies.
14. when someone is protected from disease by vaccination.
16. large blood cells that play a big part in protecting its vessel from foreign bacteria and microorganisms.
19. a disorder that disrupts normal metabolism.
20. a medicine that inhibits growth of bacteria or microrganisms.

1. A disease in which the structure of the affected tissues worsens over time.
3. a type of bacteria that can cause a disease.
5. type of white blood cell that acts as the mediator of immune function
6. a disease in which the immune system makes an inflammatory response to something harmless that has entered the body.
7. severe allergic reaction, when someone blood pressure drops so far down that not enough oxygen is getting to the cells.
10. disorders caused by bacteria and viruses.
11. circulates until they encounter foreign particles to kill.
15. a widespread occurrence of a disease.
17. a type of white blood cell.
18. when a disease affects the world population.
19. a type of B lymphocyte that forms part of the adaptive immune system.