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Biology block 4 > ımmune > Flashcards

ımmune Flashcards

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1
Q

what are the two branches of immune system

A

innate
adaptive

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2
Q

consisting of a series of organ;tissue and cells ;responcible for generate a immune response

A

immune system

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3
Q

innate immune system what it consists of

A

physical barriers
plasma proteins
phygocytic cells
chemical barriers secrations

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4
Q

chemical barriers of innate immune system ?

A

sweat
tallow
tears
saliva

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5
Q

physical barriers ?

A

skin
mucosal

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6
Q

phagocytic cells innate?

A

macrophages
neutrophils
natural killer cells

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7
Q

t cells progenitor?

A

memory t cell
cytotoxic T cell
helper T cell

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8
Q

hematopoietic stem cell?

A

lymphoid progenitor
myyloid progenitor

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9
Q

b cells progenitor ?

A

b memory
plasma cell

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10
Q

myeloid progenitor cell?

A

neutrophil
mast cell
basophil
eosinophil
moncyte

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11
Q

monocyte cells?

A

dendritic cell
macrophage

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12
Q

lineages of hemaopoietic stem cell?

A

myeloid
lymphoid

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13
Q

which system is slow response and its cells ?

A

adaptive immunity

T cell
B cell
natural killar t cell

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14
Q

which system is rapid rsponse and its cells?

A

mast cell
t cell
natural killer t cell
complement protein
macrophage
dendritic cell
basophil
eosinophil
neutrophil
epithelial

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15
Q

the first line of defence against anything recoized as non-self

A

innate immunity

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16
Q

protective mechanisms of innate immunity?

A

physical and chemical mechanisms
phagocytosis
molecular response
inflammatory response

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17
Q

physical barriers

A

intact skin
mucous membrane barrier
cilia

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18
Q

chemical barriers?

A

acid ph
bile
saliva
tears

19
Q

phygocytosis

A

macrophages which engulf and kill invading organisms

dendritic cells which engukf pathogen
display antigen on cell surface
travel to lymph nodes to present antigen to t cell
critical link between the innate and immune responses

20
Q

molecular response ?3

A

cytokines
chemokines
complement

21
Q

small proteins made by a cell that effect the behavior og other cell?

A

cytokines

22
Q

what csuae vsodilation heat and redness

A

cytokines

23
Q

what causes redness ;swelling ;heat;and pain

A

inflammation

24
Q

what increases the flow of lymphy and why?then it leads to adaptive immunity

A

inflammatory response
to take away microbes and antigen

25
Q

accmulation of fluid and cells at the site of infection causes what

A

inflammation
redness
swelling
heat
pain

26
Q

which cells secret histamine when it activated?

A

mast and basophils

27
Q

mast and bisophils can be important //////to initial tissue damage as result of infection

A

inflammtory mediator

28
Q

basophils is founded in

A

in the blood

29
Q

mast cells are tissue resident in ?

A

mucosal tissues

30
Q

called allergic response

A

mast and basophil

31
Q

the cellular elements are represented by

A

phagocytes

32
Q

plays a particular role in targeting larger infective organisms, such as parasitic worms.

A

eosinophil

33
Q

detect and target intracellular infection of body cells by viruses

A

the natural killer cells

34
Q

Recognition of microorganisms by the innate system occurs via

A

pamps on macrobil surface
prrs
tlrs

35
Q

the classic pathway ;alternative; mannose-binding lectin pathway

A

complement system which represent the humoral arm of innate immunity

36
Q

where is the complement system found

A

in solution in the blood

37
Q

they can serve to both stimulate or inhibit the differentiation, proliferation or activity of immune cells

A

cytokines

38
Q

play an important role in guding immune cells to sites of infection by forminf chemical trail

A

chemokines

39
Q

seconed line of defence non-self
same pathogen

A

adaptive immunity

40
Q

characteristics of adaptive immunity

A

specificity
tolerance
memory

41
Q

anamnestic response

A

with subsequent exposure to an antigen there is rapid strong immune response

42
Q

adaptive immune response consists of two branches

A

cellular adaptive response
humeroal adaptive response

43
Q

cellular adaptive response effected by ?

A

effected by cytotoxic T cell

44
Q

humoral adative response effected by?

A

b cell

Biology block 4 (5 decks)

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