Immunity

1. medical emergency due to exposure to an allergen resulting in blood vessel dilation, decreased blood pressure, and bronchoconstriction
2. during this type of hypersensitivity reaction IgG antibodies react with an antigen to cause destruction of cell by phagocytosis
3. only immunoglobulin that crosses the placenta, responsible for secondary immune response
7. tissue transferred from a member of one species to a different species
10. this type of disorder occurs when the body’s immune system attacks itself; the cause of these disorders is unknown.
11. antigens that are normally ignored by the immune system
12. type of immunity present at birth, provides first-line defense against pathogens
14. patients with autoimmune disorders are at increased risk for infection and ___________
15. this diagnostic test measures levels of serum immunoglobulins
16. this syndrome is caused by previous human immunodeficiency virus (HIV) infection where help T immune cells are destroyed resulting in loss of immune response and increased susceptibility to secondary infections and cancer
18. test used to detect HIV antibodies
19. Immunity
21. foreign antigens; stored in memory cells for future reference to implement a specific response to a specific antigen
22. with this type of immunity antibodies are produced to protect the body.

1. tissue transferred from one part of the body to another part on the same individual
4. triggered by various infections/noninfectious agents, often leads to acute respiratory distress syndrome (ARDS)
5. a group of inactive proteins circulating in the blood; activated during immune reactions with IgG or IgM; causes cell damage and further inflammation when activated
6. with this type of immunity lymphocytes are programmed to attack non-self cells to protect the body.
8. in this type of reaction, also called an Immune Complex Hypersensitivity, Antigens combine with an antibody to form a complex that is deposited in tissue. The results in activation of the complement system which leads to inflammation and tissue destruction
9. this test detects Rh blood incompatibility
10. tissue transferred between members of the same species that may differ genetically
13. immunoglobulin responsible for development of symptoms in type 1 hypersensitivity (allergic) reactions
15. a patient with HIV is considered to have AIDS when their helper T (CD4) count is below this level
17. type 4 hypersensitivity reactions present with this type of onset; poison ivy and contact dermatitis are common examples
20. immunoglobulin responsible for developing antibodies against ABO blood antigens