1. Type of immunity
1.1. Specific
1.1.1. Mechanism of antibody production
1.1.2. type
1.1.2.1. Cell-mediated immunity
1.1.2.1.1. CD8 cytotoxic T cell
1.1.2.1.2. Delayed-type hypersensitivity responses
1.1.2.2. Humoral immunity
1.1.2.2.1. Neutralization
1.1.2.2.2. Agglutination
1.1.2.2.3. Opsonisation
1.1.2.2.4. Activation of complement
1.1.2.2.5. Antibody-dependent cell-mediated cytotoxicity (ADCC)
1.1.3. Lymphocytes
1.1.3.1. type
1.1.3.1.1. B cell
1.1.3.1.2. T cell
1.2. non-specific(natural,F.O.C)
1.2.1. Internal
1.2.1.1. Mechanism protection
1.2.1.1.1. Phagocytosis
1.2.1.1.2. Inflammation
1.2.1.1.3. Physiological barrier
1.2.2. External
1.2.2.1. Prevent penetration
1.2.2.2. Eg: skin, normal microbiota(E.coli)
2. organ involved
2.1. primary lymphoid organ-production site -immune cell
2.1.1. Bone marrow
2.1.2. Thymus
2.2. secondary lymphoid organ-maturation site-antigen driven-immune cell
2.2.1. Lymph node
2.2.2. spleen
2.2.3. Tonsils
3. cell of immune system
3.1. Leukocyte(WBC)
3.1.1. Agranular
3.1.1.1. Lymphocyte
3.1.1.1.1. T-cell
3.1.1.1.2. NK cell
3.1.1.1.3. B-cell
3.1.1.2. Monocytes (macrophages)
3.1.2. Granular
3.1.2.1. Basophil (mast cell)
3.1.2.1.1. inflamation
3.1.2.2. Eusinophils
3.1.2.3. Neutrophil