Test 3

Question 0

T or F: as stasis occurs it is much easier for leukocytes to move toward wall of endothelium and start attachment process

Answer 0

True

Question 1

Phase of the immune response that stimulates cytokines to cause proliferation of B and T cells

Answer 1

Activator phase (second phase)

Question 2

Appropriate chemical mediator for tissue damage

Answer 2

Oxygen metabolites

Question 3

Class of antibody that can cross placenta

Answer 3

IgG

Question 4

Class of antibody that has little direct effect on antigens

Answer 4

IgD

Question 5

Cells that secrete prostaglandins

Answer 5

All leukocytes

Question 6

Cells that secrete cytokines

Answer 6

Macrophages

Question 7

Cells that secrete leukotrienes

Answer 7

All leukocytes

Question 8

Cells that secrete nitrous oxide

Answer 8

Macrophage

Question 9

Result in production of elastase

Answer 9

Neutrophils

Question 10

Pathway that results in production of kallikrein

Answer 10

Coagulation cascade

Question 11

Pathway that results in the production of tPA

Answer 11

Endothelial cells

Question 12

Source of emboli likely introduced by unfiltered homogenous blood

Answer 12

Leukocyte aggregates

Question 13

Is thrombin involved with early or late platelet activation

Answer 13

Early

Question 14

Receptor that binds fibrinogen adsorbed to circuit surface

Answer 14

GpIIb/IIIa

Question 15

Receptor that will bind to neutrophils to form aggregates

Answer 15

P selectin