MOLB Chapter 17 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Adaptive Immunity | 1. includes specialized lymphocytes (T&B cells) 2. includes antibodies |
Pasteur | injected chicken with weakened pathogen, fully virulent pathogen did not kill them |
Von Behring | showed bacteria could produce toxins, low levels of pathogen injected in rabbit, transfused blood into sick rabbit, lived |
Ehrlich | discovered that there was a 1:1 ratio of antitoxin to toxin |
Agglutination | antibodies clump together to ease phagocytosis |
Opsonization | antibodies bind to microbe to ease adhearance of phagocytes |
Antibody dependent cell mediated cytotoxicity | eukaryotic pathogen covered in antibodies immune cells release chemicals to lys cell |
Neutralization | antibody binds to receptor of intracellular pathogen and blocks cell from its normal receptor |
Primary Response to pathogen | 4-7 days to develop antibodies IGM, IGG, peak at 10-17 days after exposure |
Secondary (memory or anamnestic) response | Rapid, peaks at 2-7 days after exposure, increased amount of antibodies, lasts many days |
TH1 | Produce cytokines |
TH2 | produce cytokines to increase the # of antibodies made in an allergic response |
TH17 | produce cytokine 17 which in involved in inflammation response and pathogen protectionof extracellular |
Follicular TH | produce more B and plasma cells |
T regulatory cells | check T cells before release |
APCS | B cells, activated macrophages and dendritic cells, digest antigens, |
Created by:
100000860991270
Popular Nursing sets