Immunity Flashcards
1
Q
Innate Defenses
A
NON-SPECIFIC
Surface barriers:
skin
–mucous membranes
Internal:
- Phagocytes
- Fever
- Inflammation
- NK Cells
- Antimicrobial proteins
2
Q
Adaptive Defenses
A
Humoral Immunity (B cells)
Cellular Immunity (T cells)
3
Q
Humoral Immunity
A
Adaptive
B Cells
Antibody-mediated
4
Q
SALT
A
Skin Associated Lymphoid Tissue
- Lactoferrin/transferrin - bind free-floating iron to keep it away from invading bacteria
- Phagocytosis by lymphocytes (neutrophils/polymorphonuclear/pmn cells; macrophages)
- Complement -
5
Q
Leukocyte Circulation
A
Tethering
Rolling
Releasing
6
Q
T-helper cells bind to
A
MHC II
7
Q
T-cytotoxic cells bind to
A
MHC I
8
Q
Cellular Immunity
A
Adaptive
T-Cells
