Unit 2 patho

2. Immunity developed when the body produces its own antibodies.
5. Involved in allergic reactions and parasitic infections
7. What type of hypersensitivity:Immediate allergic reaction mediated by IgE
8. an infection that occurs once the body’s defenses are down
11. First antibody produced during an initial infection
12. What type of hypersensitivity:Antibody-mediated cell destruction (IgG or IgM)... Think blOOd
14. What type of hypersensitivity: Delayed, T-cell–mediated immune response
15. Spread through large respiratory particles from coughing, sneezing, or talking
17. A viral respiratory infection affecting the nose, throat, and lungs

1. Immunity received from another source (temporary protection)
3. Spread through another living organism, such as mosquitoes or ticks
4. An autoimmune disease affecting multiple body systems
6. Cell surface proteins that help the immune system recognize self vs. non-self
9. Proteins (antibodies) produced by B cells that bind to antigens
10. Protects body surfaces; found in saliva, tears, breast milk, and mucus
11. Provides long-term immunity and can cross the placenta
13. chronic infectious disease caused by the human immunodeficiency virus
16. What type of hypersensitivity: Development of antibodies against own cells or tissues causing inflammation
18. an infection that originates in the hospital