Immunology Flashcards

1
Q

What chemicals are present in tears

A
lysozyme - gram negatives, gungi
lactoferrin and transferrin- gram positive
complement
tear lipids 
secretory IgA
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2
Q

What is type 1 hypersensitivity in the eye

A

acute allergic conjunctivitis

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3
Q

What is an example type 2 hypersensitivity

A

ocular cicatrical pemphigoid

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4
Q

Give an example of type 3 hypersensitivity

A

autoimmune corneal melting

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5
Q

Give an example of type 4

A

corneal graft rejection

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