Immunology Cliff Notes Flashcards

(30 cards)

0
Q

Helper cells

A

CD4 T-cell

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1
Q

Antibody production

A

B cells that become plasma cells

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2
Q

Cytotoxic suppressor cells

A

CD8 T cells

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3
Q

Identifier marker for all T cells

A

CD2

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4
Q

Identifier markers for all helper cells

A

CD2 Rosette, CD3, CD4

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5
Q

Attraction to bacterial peptide

A

Chemotaxis

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6
Q

Functions of complement

A

Lysis, opsonization, chemotaxis, anaphylotoxin

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7
Q

Component in both complement pathways

A

C3

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8
Q

Which antibodies activate complement

A

IgM and IgG

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9
Q

Which antibody is best complement activator

A

IgM

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10
Q

Which region of antibody molecule binds antigen

A

Fab

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11
Q

Which region of antibody molecule determines the class

A

FC

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12
Q

Which immunoglobulins have J chain

A

IgM and secretory IGA

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13
Q

Which immunoglobulin cross-links mast cells

A

IGE

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14
Q

Primary antibody response

A

IgM

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15
Q

Secondary antibody response

16
Q

Burkitt’s lymphoma

A

Epstein-Barr virus

17
Q

Macrophages interleukins

A

IL-1 and IL-6

18
Q

Immunoglobulins that cross placenta

19
Q

Complement recognition sequence

20
Q

Complement activation sequence

21
Q

Complement attack sequence

A

C5, C6, C7, C8, C9

22
Q

Only complement number out of numerical order

23
Q

Inherited disease with no B lymphocytes

A

Brutons agammaglobulinemia

24
Inherited disease with no T lymphocytes
Digeorge's syndrome
25
Normal CD4/CD8 ratio
2:1
26
MHC presented to T4 cell by macrophage
MHC class II
27
MHC presented to T8 cells by T4 cells
MHC class 1
28
CD 19 through CD 24
B cell
29
CD25
Activated T cells