Hypersensitivities Flashcards
Type I
Anaphylactic (Immediate)
Type II
Cytotoxic
Type III
Immune-Complex Mediated
3 examples of Type I hypersensitivity
IgE
mast cells (histamine)
basophils
Goodpasteur’s affects _____ and is considered type ___
lung and kidneys
Type II
2 things involved in type II hypersensitivity
Antigen and antibody
examples of type II
Goodpasteur
Erythroblastosis fetalis (Coombs, anemia)
Blood transfusions
Myasthenia Gravis
3 things involved in type III hypersensitivity
Antigen
Antibody
Complex
examples of type III hypersensitivity
lupus
RA
Arthrus reaction (local)
Serum sickness (systemic)
type IV is ____ mediated
t-cells and lymphocytes
NO ANTIBODIES
examples of type IV hypersensitivity
TB
contact dermatitis (poison ivy)
transplant rejection via MHC
type IV hypersensitivity
Delayed (cell-mediated aka cellular)