Immunology

Question 1

What cells in the epidermis are involved with the immune response?

Answer 1

Keratinocytes
Langerhans cells
T cells

Question 2

Which type(s) of T cell is found in the epidermis?

Answer 2

CD8+

Question 3

Which type(s) of T cells is found in the dermis?

Answer 3

CD4+ and CD8+

Question 4

Which type of CD4 cells is associated with psoriasis

Answer 4

Th1

Question 5

Which type of CD4 cells is associated with atopic dermatitis

Answer 5

Th2

Question 6

Which type of CD4 cells is associated with psoriasis and atopic dermatitis

Answer 6

Th17

Question 7

What do keratinocytes produce to aid with immune response?

Answer 7

Antimicrobial peptides
Cytokines
Chemokines

Question 8

What types of dendritic cell are found in the dermis?

Answer 8

Dermal DC

Plasmacytoid DC

Question 9

What is the function of Dermal DCs?

Answer 9

Antigen presenting

Secreting cytokines/ chemokines

Question 10

What is the function of plasmacytoid DCs?

Answer 10

Produce IFNa

Question 11

Type 1 hypersensitivity mediate by

Answer 11

IgE

Question 12

Type 2+3 hypersensitivity mediate by

Answer 12

IgG +IgM

Question 13

Type 4 hypersensitivity mediate by

Answer 13

Th1