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Immuno Matching Test 1 Flashcards

(94 cards)

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1
Q

Enhances bacterial uptake by neutrophils via opsonization

A

C3b

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2
Q

Iron chelating protein present in neutrophils

A

Lactoferrin

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3
Q

Expresses CD3 signal transducer

A

T-Cell

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4
Q

Source of the inflammatory mediator histamine

A

mast cells

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5
Q

Granulocytic cell that has specialized role in immunity to parasites

A

Eosinophiles

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6
Q

Interdigitating dendritic cells

A

Langerhans cells

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7
Q

Accounts for the secondary effector functions of an antibody molecule

A

Fc portion

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8
Q

Ability of a cytokine to affect multiple cell types

A

Pleiotropism

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9
Q

Bacterial component susceptible to lysozyme degradation

A

Peptidoglycan

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10
Q

Accounts for the pain observed in acute inflammatory reactions

A

bradykinin

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11
Q

MHC protein present on some cell membranes

A

MHC class II

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12
Q

Chemical mediator of inflammation produced by mast cells

A

histamine

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13
Q

Membrane attack complex of the complement system

A

C5b6789

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14
Q

Mature lymphocytes can be demonstrated in the medullary area

A

Thymus

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15
Q

Helps convert H2O2 into H20 and O2

A

Gluthathione peroxidase

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16
Q

facilitates binding of complement- coated bacterial cells to neutrophils

A

CD35

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17
Q

Possesses primary and secondary granules

A

Neutrophil

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18
Q

Location of B cells in the spleen

A

White pulp

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19
Q

Source of thymic hormones

A

Thymic epithelial cells

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20
Q

Synonym for humoral immunity

A

B-cell immunity

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21
Q

Selectin protein on neutrophil that mediates rolling

A

L-selectin

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22
Q

Product of respiratory burst tht degrades bacterial DNA

A

H2O2

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23
Q

Presents endogenously derived epitopes to T- cells

A

MHC class I

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24
Q

Mucosa associated lymphoid tissue

A

Peyers patches

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25
product of respiratory burst resulting in oxidation of bacterial lipids
Hydroxyl radical
26
Presents processed epitopes to helper T cells
MHC class II
27
Complement enzyme stabilized by properdin
C3bBb
28
Natural Killer cell receptor that binds IgG
CD16
29
Complement pathway triggered by antigen- antibody complexes
Classic Complement pathway
30
Also known as antigenic determinant
Epitope
31
Chemotactic agent derived from bacterial cells
N-formyl peptides
32
Adhesion molecule on T- cell that binds to counter receptor on APS
CD2
33
A terminally-differentiated antibody secreting cell
Plasma cell
34
Endothelial cell derived cytokine increasing affinity of neutrophil integrins and is also chemotactic for the neutrophil
Interleukin 8 ( CXCL8)
35
Proteins that participate in the activation of the classical complement pathway
C2/C4 proteins
36
MHC protein that presents proteasome derived peptides to T- cells
MHC class-1
37
Bone marrow derived blood cell that is the precursor of tissue macrophages
Monocyte
38
Source of pre-B and pre-T lymphocyte stem cells
Bone marrow
39
Mononuclear phagocytes that provide continuing defense against infections of the brain
Microglial cells
40
Mature T and B lymphocyte can be demonstrated in the PALS
Spleen
41
Induces immune response classified as active natural immunity
Infection
42
Primary phagocytic cells
Neutrophils
43
Cell membrane protein that inhibits assembling of the membrane attack complex of the complement cascade, preventing "bystander lysis"
CD59
44
Provides an environment for lymphocyte interaction with antigen
Spleen
45
Chemotaxin that facilitates leukocyte accumulation
C5a
46
A marker for helper T cells
CD4
47
APC's responsible for long-term retention of antigens in some peripheral lymphoid organs
Follicular dendritic cells
48
Alternative complement pathway protein that cleaves factor B bound to C3b
Factor D
49
1st line of defense in CT against bacterial invasion
hisiocytes
50
An activator of the alternative complement pathway
Lipopolysaccharide
51
Cd4689T5b protein
HAHAHAHAHA just fucking with you I made those up..... keepin ya on your toes! ( ya just freaked a little didn't ya)
52
MHC protein consisting of alpha and beta protein chains
MHC class-2
53
Iron binding protein produced by hepatocytes that impairs replication of bacteria
haptoglobin
54
Receptor facilitating binding of IgG to NK cells in antibody-dependent cell mediated cytotoxicity
CD16
55
Regulatory protein that inactivates unwanted C3b to giving rise to iC2b
Factor 1
56
Vasoactive mediator of inflammation derived from plasma protein
Bradykinin
57
Expression of CD2 and CD8 markers
Cytotoxic T-cell
58
A measure of the binding strength between antibody and antigen
Affinity
59
Cytotoxic T-cell derived proteins inserting themselves into target cell membrane inducing lysis
perforin
60
Immunoglobulin superfamily protein mediating leukoctyte adhesion
ICAM-1,2,3 VCAM-1
61
Also known as the memory response
Secondary immune response
62
Site of maturation of NK cells
Bone marrow
63
Coded for by the HLA-A gene
MHC Class-1
64
A ligand recognized by CD35 on phagocytic cells
C3b
65
Example of a peripheral lymphoid organ
BONE MARROW
66
Cytolytic enzymes found in the granules of cytotoxic T- cells and NK cells
Granzymes
67
Site on the antibody that recognized epitopes on the antigen
Complementarity-determining region
68
Plasma protein made up mostly of antibodies
Gamma Globulin
69
Helper T-cell costimulatory molecule found on B cell membranes
B7-2
70
Function as both professional phagocytes and APC's
Macrophages
71
Adhesion molecule on vascular endothelial cell facilitating extravasation
VCAM-1
72
Inactivates complement protein C3b
Factor 1
73
Found in the cortex lymph nodes
B-cells
74
Also known as immune response genes
MHC class -2
75
Cross reacting antigen
Heterologous antigen
76
phagocytic in the liver
Kupffer cells
77
Granulocytic cell
Neutrophil
78
Site of immune response
lymph node
79
A chemotaxin derived from membrane phospholipid
LTB4
80
Increase in numbers may result in autoimmune disease
Helper t- cells
81
Associated with activation of macrophaged
Lipopolysaccharide
82
Eosinophil enzyme involved in parasite killing
Eosiniphil cationic protein
83
Complement proeins cleaved by C1's
C2 and C4 proteins
84
Bacterial cell capable of growth in a macrophage
Mycobacterium bovis
85
Stabilizes the complement enzyme C3bBb
Properdin
86
T-independent antigen
polysaccharide
87
Recognition site on C1 protein
C1q
88
Mammalian equivalent of the avian bursa of fabricius
bone marrow
89
Synonym for primary lymphoid organs
Central lymphoid organs
90
Progenitor cells of giant cells
Macrophage
91
Recognition of MHC 1 molecule on APC's
CD8
92
Located in germinal centers of lymph nodes
B-cells
93
An alpha chemokine
Interleukin -8
94
Tc Cell product resulting in lysis of target cell
Lymphotoxin

Immuno Matching (1 decks)

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