type 3 hypersen Flashcards
1
Q
main point
A
immune complex mediated
2
Q
process
A
b cell binds to auto antigen
t cell binds to B cell and enhances it to make IgG
3
Q
long lasting effect
A
immune cpmplex lasts in blood for lung and so makes its way to basememt membrane where compliment system is then activated
4
Q
anaphylatoxins
A
c3a,4a,5a
5
Q
role of anaphylaxtoins
A
increase vascular permeability ao fluid builds up may lead to oedema
6
Q
chemokines
A
c3a,4a,5a action of brinigng neutrophils to to degranulate
7
Q
A
