Immunology Exam#1 Review

3. Chemicals produced by T helper cells to stimulate other white blood cells.
5. Nonspecific cytokine that warns neighboring cells when infected by a virus.
8. Type of T cells which kills infected cells.
10. An immunological disorder in which the immune system turns against self (2 words).
12. A type of protein that inserts itself into the membrane of pathogens, creating a pore.
16. Induces heat, redness, swelling and pain.
18. A long-lived lymphocyte that responds to the reintroduction of a specific antigen long after initial exposure is a .... cell.
19. Y-shaped proteins produced by B lymphocytes.

1. Phagocytic cell that is derived from a monocyte.
2. Programmed cell death.
4. The organelle in phagocytes containing enzymes that digest and destroy ingested pathogens.
5. Type of immunity that has a fast response.
6. Injection of a killed or weakened pathogen or pathogen part that stimulates the production of antibodies.
7. A white blood cell that can engulf and absorb bacteria by phagocytosis.
8. Small thin-walled blood vessels from which white blood cells can leave the blood to enter the tissues.
9. Bean-shaped glands found in the lymphatic system containing white blood cells (2 words).
11. Place where B lymphocytes maturation occurs (2 words).
13. Self markers that bind with with foreign antigen.
14. Gland where T lymphocytes mature.
15. A disease-causing organism including bacteria, virus and fungus.
17. The most common form of white blood cell.
19. Type of immunity that has a slow response.