IMMUNE SYSTEM Flashcards

1
Q

alternative complement pathway starts with?

A

C5 (C5a = Chemoattractant)

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2
Q

interferon gamma (IF-G) receptor complex produces dimerization of chains secreted by what?

A

t cells, anti-viral/tumor, part of Class II infections

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3
Q

Cytotoxic T cells recognize?

A

MHC I

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4
Q

T- cell receptors (TCR) are similar to which one?

A

Fab

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5
Q

Which of the following is for a delayed hypersensitivity/latent infection?

A

T cells & macrophage, lymphocytes

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6
Q

Similarity between Type I & Type II hypersensitivity

A

both require previous sensitization

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7
Q

Where does the antigen for MCH I come from?

A

Virus & infected cells

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8
Q

Which of the following is used to phagocytize bacteria?

A

Gamma Fc receptor + C3b

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9
Q

The predominant cell in actue inflammatory response & in abscesses?

A

PMN

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10
Q

What causes pus?

A

neutrophils

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11
Q

What secrets TNF-Alpha & IL-I?

A

Activated macrophages

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12
Q

Which WBC is most abundant?

A

neutrophils

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13
Q

Which type of WBC shows the lowest in blood?

A

Basophils

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14
Q
What is 
Never 
Let 
Monkeys 
Eat 
Bananas?
A
Neutrophil
Lymphocye
Monocyte
Eosinophil
Basophil
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