IMMUNE SYSTEM

Question 1

body defence mechanism is

Answer 1

WBC include granulocyte, lymphocyte, leukocyte, monocyte

Question 2

b cell will matured and become

Answer 2

plasma cells

Question 3

pluripotent stem cell have

Answer 3

myeloid lineage lymphoid lineage

Question 4

myeloid lineage have 3types

Answer 4

granulocyte precusor -neutrophil, baso
monoblast -macrophage
dendritic cells

Question 5

lymphoid lineage have 2 types

Answer 5

lymphocytes - T&B cells

NK killer cells

Question 6

neutrophiles granule appearance

Answer 6

none 90-95%

Question 7

polymorphonucleur cell inflammatory reapose are

Answer 7

neutrophils

Question 8

monocyte 5-10% short live and will enter extravascular pool become

Answer 8

macrophages as resident in tissue

Question 9

dendritic cells hv many cytoplamic process as antigen presenting cell found in

Answer 9

peripheral blood, lymph nodes, bone marrow, tissu

Question 10

lymphoid lineage have high T lymphocyte in

Answer 10

blood circulation

Question 11

site of production of B lymphocytes (plasma cells0

Answer 11

bone marrow,

spleen (50-60%)

Question 12

t lymphocytes mature in

Answer 12

thymus

Question 13

plasma cells or matured b cell produce

Answer 13

antibody

Question 14

2types of T lymphocytes are

Answer 14

CD4/ helper T cells -regulate other immune cells/antibody

CD8/ cytotoxic T lymphocytes- kill infected cells

Question 15

natural killer dont need thymus to mature l fx

Answer 15

kill and lyse virus infected cells and tumor cells

Question 16

lymphocyte recircultion occurs between the blood tissue and lymphoid organs it is regulated by

Answer 16

immune surveleillance control according to cell types

Question 17

pathway of lymphocytes

Answer 17

blood-organ-cells-lymph node-lymphatic system- thoraxic duct- heart-bood circulation

Question 18

factors of development of lymphoytes

Answer 18

microenvironment

Question 19

secondary lymphoid organs (lymph node, spleen) major fx

Answer 19

residence for variety of lymphoid cells
traps for antigen
anatomical site which immune response initiated

Question 20

primary lymphoid organ are

Answer 20

t cells -thymus

b cells -bone marrow

Question 21

immune response occur in

Answer 21

lymph nodes

Question 22

2 components of immune system are

Answer 22

innate or non specific

adaptive/acquired specific

Question 23

innate or non specific are rapid have 2types

Answer 23

humoral

cellular - acute phase reactant macrophages,neutophils, dendritic, Nk cells

Question 24

2types of adaptive/acquired or specific , slower response bcs cell need to recognize pathogen

Answer 24

humoral - antibody B cells

celullar - lymphocytes T cell

Question 25

adaptive T cell immunity is

Answer 25

cell mediated immunity

Question 26

adaptive B cell immunity is

Answer 26

antibody mediated immunity

Question 27

adaptive immune system(T&B lymphocytes) of b cell have

Answer 27

memory cell

plasma cell

Question 28

fx of immune system

Answer 28

protect human body from foreign invaders

Question 29

4main components of immune response

Answer 29

pathogen recognition -by innate immune system release cytokine and phagocytosis occur
acute inflammatoty response -prevent infection from spread
antigen presenting in adaptive immune system - specific T helper cells
DC4 helper T cells response adaptive immune system antibody/cytotoxic T cell

Question 30

abnormalities of immune response

Answer 30

immunodeficiency (HIV)
hypersensitivity (asthma)
autoimmune (SLE)
malignancy