Morphology and LYmphoid organ (Ketchum)

Question 1

Primary cell types

Answer 1

B-lymphocytes (produce antibodies)

T-lymphocytes (produce antibody T-cell receptor)

Question 2

Cellular immunity

Answer 2

T lymphocytes

cells themselves are involved

Question 3

Humoral Immunity

Answer 3

B lymphocytes

cells themselves not involved, but their secretory product secreted in humor

Question 4

Maturation of B lymphocytes

Answer 4

Bone marrow

Question 5

Maturation of T lymphocytes (and NK cells)

Answer 5

Thymus

Question 6

CD4

Answer 6

cell marker exists on surface of T helper cells

Question 7

CD8

Answer 7

cell marker on T effector cells

Question 8

Primary response

Answer 8

proliferation, produce clones

Question 9

Secondary response

Answer 9

mount much more rapid and intense response because of memory cells that were made during the primary response

Question 10

Vaccinate

Answer 10

giving target to pt that they will respond to
they will eliminate target
generate numbers of memory cells

Question 11

Plasma cell

Answer 11

technically what make antibodies

endstage B cell

Question 12

Peyer’s patches

Answer 12

large nodular (unencapsulated collections of nodules) found in gut

aka GALT (gut associated lymphoid tissue)

Question 13

MALT

Answer 13

mucosal associated lymphoid tissue

under epithelium usually in throat/mucosal surfaces