1
Q
Type 1
A
IGE mediated allergic reaction
quick acting
2
Q
Type 2
A
causes cell destruction, tissue specific
ex_ graves, MG, GB, RA
3
Q
Type 3
A
immune complex SLE Serum sickness hypersensitivity RA
4
Q
Tye 4
A
delayed ACUTE GRAFT REJECTION PPD Latex Poison ivy Nickel TB
