immunology

Question 1

innate involves

Answer 1

phagocytes

neutrophils

macrophages

Question 2

adaptive involves

Answer 2

lymphocytes

Question 3

macrophage engulfs bacterium into a

Answer 3

phagosome

Question 4

the phagosome then fuses with another vesicle called the

Answer 4

lysosome

Question 5

lysosomes are full of chemicals and enzymes that will

Answer 5

kill the bacterium

Question 6

monocytes and macrophages are made in

Answer 6

bone marrow (stem cells)

Question 7

macrophages are found in

Answer 7

tissues

Question 8

macrophages give off chemicals that

Answer 8

restrict blood flow away from the site of injury

Question 9

macrophages produce

Answer 9

cytokines

Question 10

neutrophils are also involved in

Answer 10

phagocytosis

Question 11

eosinophil

Answer 11

parasitic infections

allergy and asthma

Question 12

anaphylactic shock is caused by

Answer 12

mast cell degranulation

Question 13

mast cells protect against

Answer 13

parasites

Question 14

mast cells contain

Answer 14

histamine

Question 15

basophil

Answer 15

store histamine

Question 16

functions of complement

Answer 16

induce lysis of microbes MAC

promote phagocytosis

stimulate inflammation

Question 17

cytokinase

Answer 17

chemicals used by cells to communicate with other cells

Question 18

maturation of T cells and t cell precursors (macrophages, dendritic cells)

Answer 18

thymus

Question 19

spleen: white pulp has 2 zones

Answer 19

b cell and t cell

Question 20

spleen: red pulp

Answer 20

function is to filter blood

Question 21

t cell are responsible for

Answer 21

cell mediated immunity and assisting B cells

CD4 helper and CD8 killer

Question 22

t helper cells

Answer 22

cannot kill infected cells or pathogens

Question 23

cytotoxic t cells

Answer 23

when exposed to infeted cells they release perforin

form PORES in target cells

induce apoptosis

Question 24

Th2 cells

Answer 24

produce different potent cytokines which are regulating mast cells and eosinophil activity

Question 25

only ......... immune responses generate immunological memory

Answer 25

active

Question 26

plasma cells are responsible for .......... production

Answer 26

antibody

Question 27

B cells recognise self AG and

Answer 27

die in the bone marrow by apoptosis

Question 28

antibody structure light chain and heavy chain

Answer 28

binding region and Fc region