Download test ch 12 body defenses

REVIEW BODY DEFENSES
1. _________________ is considered a nonspecific body defenses
2. The redness and heat of an inflamed area are due to local hyperemia caused by
______________.
3. Grafts between identical twins are called _______________.
4. The process whereby leukocytes pass through the wall of a capillary is called
___________.
5. Lymphocytes that develop immunocompetence in the _________ are T cells.
6. The inflammatory response is considered the body’s ___________ line of defense.
7. The most numerous type of phagocyte is the_______________.
8. The type of immunity mechanisms that provides a general defense by acting against
anything not recognized as “ not self” is called _________________ immunity.
9. T cell mechanisms are classified as_____________ immunity.
10. Macromolecules that induce the immune system to make certain responses are
called___________.
11. An immunoglobulin, or ________ molecule, consists of two heavy and two light
polypeptide chains.
12. The antibody normally constituting the highest percentage of antibodies in the blood
is___________.
13. The antibody commonly found in tears and salvia is _________.
14. The antibody associated with allergic reaction is ___________.
15. The part of the antibody that combines with the antigen is the ___________region.
16. The type of immunity produced by a vaccination would be active _________
immunity.
17. __________ antibody class is passed to the baby.
18. ___________ immunity is controlled by two classes of lymphocytes called T and B
cells.
A:\REVIEW 12 BODY DEFENSES.doc
19. Human immunodeficiency virus (HIV) invades and kills _________ cells first.
20. The T cell that turns off the immune response is called a ____________ T cell.
21. The T cell that directly attacks and lyses cellular pathogens is called a ___________
T cell.
BE ABLE TO LABEL THE ANTIBODY
A:\REVIEW 12 BODY DEFENSES.doc
ANSWERS TO REVIEW CH 12
1. SKIN
2. VASODIALATION
3. ISOGRAPHS
4. DIAPEDESIS
5. THYMUS
6. SECOND
7. NEUTROPHIL
8. NONSPECIFIC
9. CELL MEDIATED
10. ANTIGENS
11. ANTIBODY
12. IgG
13. IgA
14. IgE
15. VARIABLE
16. ARTIFICIAL
17. IgG
18. SPECIFIC
19. HELPER T
20. SUPRESSOR
21. KILLER
A:\REVIEW 12 BODY DEFENSES.doc