What is hypersensitivity?

Distinguish between the 4 types (that we covered in lectures) of hypersensitivity (duration, mediated by_ & disease examples)

Type I hypersensitivity: what is the malfunction of IgE - mast cell response?

What the primary and secondary mediators?

what does degranulation of mast cells lead to and which mediator causes it?

Type I response to allergen

Initial and late type I response to allergen

what is anaphylaxis

ways of diagnosing type I hypersensitivity

What is type 2 hypersensitivity

what is the mechanism of Type 2 hypersensitivity?

what was the type 3 hypersensitivity originally designed for and when is it problematic?

mechanism of type 3 hypersensitivity

type 4

What are the types imptt to allergy - and summarize main points