Adaptive Immune System A&p Test 3

Front 1

Match the ANTIBODY class to this description:
Predominant antibody in mucus, saliva, tears and milk

Back 1

IgA

Front 2

Match the ANTIBODY class to this description:
Crosses the placenta, giving passive immunity to the foetus

Back 2

IgG

Front 3

Match the ANTIBODY class to this description:
The most abundant antibody found in blood plasma and chief antibody released during secondary responses.

Back 3

IgG

Front 4

Match the ANTIBODY class to this description:
Binds to the surface of mast cells and mediates an allergic response

Back 4

IgE

Front 5

Match the ANTIBODY class to this description:
Virtually always bound to the surface of a B cell; its antigen receptor

Back 5

IgD

Front 6

Match the ANTIBODY class to this description:
The first antibody released during the primary response; indicates a current infection

Back 6

IgM

Front 7

State whether the following are an example of passive or active immunity:
An individual receives Sabin polio vaccine

Back 7

Active

Front 8

State whether the following are an example of passive or active immunity: 'borrowed' immunity

Back 8

Passive

Front 9

State whether the following are an example of passive or active immunity:
An individual has chicken pox

Back 9

Active

Front 10

State whether the following are an example of passive or active immunity:
Antibodies migrate through a pregnant woman's placenta into the vascular system of her foetus

Back 10

Passive

Front 11

The antibody mechanism that blocks active parts on a virus is?

Back 11

Neutralisation

Front 12

B lymphocytes develop immunocompetence in the?

Back 12

bone marrow

Front 13

Small molecules that bind with self proteins to produce antigenic substances are called?

Back 13

haptens

Front 14

The only T cells that can directly attack and kill other cells are the?

Back 14

cytotoxic cells

Front 15

Name a characteristic of complete antigens?

Back 15

reactivity with an antibody

Front 16

T lymphocytes are produced in the?

Back 16

Bone marrow

Front 17

The primary immune response?

Back 17

Has a lag period while B cells proliferate and differentiate into plasma cells

Front 18

Cellular ingestion and destruction of particulate matter is called phagocytosis?

Back 18

True

Front 19

The directional movement of cells in response to chemicals is called chemotaxis?

Back 19

True

Front 20

Tolerance for self antigens is abnormal?

Back 20

False

Front 21

Adaptive immunity is provided only by lymphocytes that secrete antibodies?

Back 21

False

Front 22

Name the antigen that "binds cells" / reaction occurs when mismatched blood is transferred : Best test for blood typing

Back 22

Agglutination

Front 23

Name the antigen that "masks / blocks a cell" / simplest defensive mechanism

Back 23

Neutralization

Front 24

Name the antigen that "cross-links into large complexes that settle out of soulution"

Back 24

Precipitation

Front 25

Name the Chief antibody defense used against cellular antigens / causes cell lysis

Back 25

Complement fixation & activation