Immunity

1. inherited specific protection against certain types of invading pathogens and other toxic materials
4. universal recipient, has both antigens
5. immunity acquired from another immune individual
6. mechanical and chemical barriers
10. found in mucosal secretions, tears, milk,saliva, sweat, urinary tract, etc
12. the largest and natural antibody against blood group antigens, early responders to the attach
13. destructive of the RBC
14. a condition where the fetus is anemic and suffering from severe hypoxia and congestive heart failure
16. found on cell membranes of B cells activating the mast cells and basophils to attach and invade microbes
17. a protein substance produced by the body that destroys or inactivates a specific foreign substance called antigen
19. glomerulonephrotis or brights diease (inflammation of kidney)
20. cells and basophils so when the receptor site attached to an antigen, the mast cell or basophil releases

2. specific defense mechanisms providing resistance to invading pathogens
3. the mothers anti-Rh antibodies are causing hemolysis of the fetal red blood cells
4. universal donor; has no antigen
7. non-specific and specific
8. anti-D immunoglobulin injection, given during the first 12 hours after birth; prevent maternal Rh immunization
9. humans are immune against certain pathogens that affect other animals
11. a substance that when introduced into the body causes formation of antibodies
15. use a double Y chain which is called Dimer
18. secretes by sensitized plasma cells and are found attached to mast cells, reacts to parasitic worms and allergens such as pollen
20. natural (active and passive) and artifical