Deck 1: T-Cell-Mediated-Immunity

Question 1

For each of the descriptions in questions ,select the molecule involved in Th subset function (A-L).
This cytokine promotes acute inflammation during Th1 responses to extracellular microbes.

A)IL-5
B)CD40 ligand
C)CD40
D)IL-17
E)IL-22
F)IL-4
G)Interferon g ( IFN-g)

Answer 1

IL-17

Question 2

For each of the descriptions in questions ,select the molecule involved in Th subset function (A-L).
This membrane molecule is expressed on the surface of activated Th1 cells and promotes macrophage activation.

A)IL-5
B)CD40 ligand
C)CD40
D)IL-17
E)IL-22
F)IL-4
G)Interferon g ( IFN-g)

Answer 2

CD40 ligand

Question 3

For each of the descriptions in questions ,select the molecule involved in Th subset function (A-L).
This product of Th2 cells promotes immunity to helminthic infections.

A)IL-5
B)CD40 ligand
C)CD40
D)IL-17
E)IL-22
F)IL-4
G)Interferon g ( IFN-g)

Answer 3

IL-5

Question 4

Cytotoxic T lymphocytes (CTLs)killing of virus infected target cells depends on which of the following molecules?

A)Interferon g
B)Complement C9
C)Perforin
D)IL-17
E)CD40L

Question 5

Match descriptions of helper T cell subset differentiation in questions ,with the appropriate cytokine or transcription factor (A-H)from the following list.
This intracellular signaling molecule and transcription factor is required for Th17 differentiation

A)Interleukin (IL)-10
B)IL-12
C)RORgT
D)STAT6
E)STAT4
F)IL-4
G)IL-10

Question 6

Match descriptions of helper T cell subset differentiation in questions ,with the appropriate cytokine or transcription factor (A-H)from the following list.
This cytokine is required for Th2 differentiation.

A)Interleukin (IL)-10
B)IL-12
C)RORgT
D)STAT6
E)STAT4
F)IL-4
G)IL-10

Question 7

Match descriptions of helper T cell subset differentiation in questions ,with the appropriate cytokine or transcription factor (A-H)from the following list.
This intracellular signaling molecule and transcription factor is required for differentiation of Th2 cells and for responses of other cells to Th2 cells.

A)Interleukin (IL)-10
B)IL-12
C)RORgT
D)STAT6
E)STAT4
F)IL-4
G)IL-10

Question 8

Match descriptions of helper T cell subset differentiation in questions ,with the appropriate cytokine or transcription factor (A-H)from the following list.
This cytokine is required for Th1 differentiation.

A)Interleukin (IL)-10
B)IL-12
C)RORgT
D)STAT6
E)STAT4
F)IL-4
G)IL-10