Immune System Flashcards

1
Q

What are the granulo WBC?

A

GRANDPA BEN PHIL
Basophil
Eosinophil
Neutrophil

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2
Q

What are the agranulo WBC?

A

Monocyte
Lymphocytes- B and T cells

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3
Q

For oxygenation

A

RBC/Erythrocytes

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4
Q

Cells that fight infection

A

WBC/Leukocytes

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5
Q

Cells for clotting

A

Platelets/Thrombocytes

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6
Q

Cells responsible for terminating what APC presents

A

T cells

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7
Q

For allergy and parasitic infection

A

Eosinophil and IgE

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8
Q

Cells for antibody production

A

B cells

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9
Q

Phagocyte of the blood
For chronic infection

A

Monocytes

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10
Q

Bagong infection
Initial or acute infection

A

Neutrophil

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11
Q

What cell is inflammatory cell?

A

Basophil

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12
Q

What contains basophil? For inflammation and anticoagulation.

A

Histamine
Heparin

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13
Q

2 lines of defense in immunity

A

Innate immunity
Adaptive immunity

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14
Q

Immunity that is general and immediate

A

Innate immunity

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15
Q

A glycoprotein of immunoglobulin family that interacts specifically with antigens

A

Antibody

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16
Q

Antibody for chronic infection

A

IgG -aga! Susunod ako!

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17
Q

Antibody for lining of the mucosa

A

IgA - mucosAAA

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18
Q

Antibody for initial or acute infection

A

IgM -auuna ako!

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19
Q

Antibody for cells activation to produce antibodies

A

IgD

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20
Q

Most numerous antibody

A

IgG

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21
Q

Strongest antibody

A

IgG

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22
Q

It can pass through placental barrier via passive immunity

A

IgG

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23
Q

Primary organs of immune system

A

Thymus
Bone marrow

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24
Q

Function of primary organs of immune system

A

For production

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25
Q

What are the secondary organs of Immune system

A

Lymph nodes
Spleen
Mucosal associated lymphoid tissue

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26
Q

Function of secondary organs of immune system

A

For site of interaction

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27
Q

Major cells of lymphatic system

A

Lymphocytes

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28
Q

What is a lymphoid nodule?

A

Site of interaction

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29
Q

Primary or central lymphoid organ in which T cells are produced

A

Thymus

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30
Q

It is found retrosternal. Above the heart, nakapatong.

A

Thymus

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31
Q

Flattened lymphoid organ which is most active during childhood and at puberty is it undergoes involution.

A

Thymus

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32
Q

Derived from endoderm during embryogenesis but there are part that came from mesoderm.

A

Thymus

33
Q

What is the part of thymus that is derived from endoderm?

A

Thymic medulla ➡️ Hassall’s corpuscles

34
Q

Parts of thymus

A

Thymic cortex
Thymic medulla

35
Q

Site of t-cells maturation

A

Thymic cortex

36
Q

Contains hassall’s corpuscles, which consist of epithelial cells with keratohyaline granules

A

Thymic medulla

37
Q

,

A
38
Q

Site of B-cell development

A

Bone marrow

39
Q

Primarily located in ribs, vertebrae, sternum and pelvis

A

Bone marrow

40
Q

Provides perfect location for lymphocytes to be exposed to a wide variety of antigens and to undergo stimulation.

A

Lymph nodes

41
Q

Major site of interaction

A

Lymph nodes

42
Q

Which is numerous in lymph nodes: afferent or efferent?

A

Afferent

43
Q

Receives lymph from the afferent lymphatics

A

Outer cortex of lymph nodes

44
Q

Where most lymphocytes enter via high endothelial venules

A

Inner paracortex of lymph nodes

45
Q

Where most lymphocytes enter via high endothelial venules

A

Inner paracortex of lymph nodes

46
Q

Passageway of contents from the blood

A

High endothelial venules (HEVs)

47
Q

Blood in terms of infection

A

Spleen

48
Q

Infiltration in terms of infection

A

Liver

49
Q

Infiltration of waste in blood

A

Kidney

50
Q

Contains largest single accumulation of lymphoid tissue in the body

A

Spleen

51
Q

The only lymphoid organ involved in infiltration of blood making it an important organ in defense against blood borne antigens

A

Spleen

52
Q

Main site of old erythrocyte destruction

A

Spleen

53
Q

Main site of old erythrocyte destruction

A

Spleen

54
Q

What do you call the lysis of blood and is usually happens in the spleen

A

Hemolysis

55
Q

What do you call the lysis of blood and is usually happens in the spleen

A

Hemolysis

56
Q

The organ is surrounded by a capsule of dense connective tissue from which emerge trabeculae to penetrate the parenchyma or splenic pulp.

A

Splenic pulp

57
Q

The organ is surrounded by a capsule of dense connective tissue from which emerge trabeculae to penetrate the parenchyma or splenic pulp.

A

Splenic pulp

58
Q

2 components of splenic pulp

A

White pulp
Red pulp

59
Q

Component of splenic pulp which is composed of lymphoid nodules

A

White pulp

60
Q

Component of splenic pulp which is composed of blood filled sinusoids

A

Red pulp

61
Q

The total mass of lymphoid tissues in the gastrointestinal, respiratory, and genitourinary tracts

A

Mucosa Associated Lymphoid Tissue

62
Q

Waldeyer’s ring

A

Tonsils

63
Q

Formed by the tonsils that protect against bacteria and other potentially harmful material entering the pharynx from the nasal or oral cavity

A

Waldeyer’s Ring

64
Q

What are the three tonsils in Waldeyer’s ring?

A

Palatine tonsils
Lingual tonsils/Faucial
Pharyngeal/adenoids

65
Q

What epithelium lines the palatine tonsils?

A

Stratified squamous epithelium

66
Q

What epithelium lines the lingual/faucial tonsils?

A

Stratified squamous epithelium

67
Q

What epithelium lines the pharyngeal/adenoids tonsils?

A

Ciliated pseudostratified columnar epithelium

68
Q

What tonsil is near the Eustachian Tube or auditory tube?

A

Tubal tonsil

69
Q

Large aggregates of lymphoid nodules in the mucosa and submucosa of the ileum each containing dozens of nodules with no underlying connective tissue capsule.

A

Peyer’s patches

70
Q

Where can you find peyer’s patch?

A

Ileum of small intestine

71
Q

A short, small diameter projection from the cecum. Typically, the mucosa of this is almost completely filled with lymphoid tissue

A

Appendix

72
Q

Is there cortex/medulla in spleen?

A

None, only red and white pulps.

73
Q

Is there cortex and medulla in lymph nodes?

A

Yes

74
Q

Is there cortex and medulla in MALT?

A

None, tissue only.

75
Q

Is there cortex and medulla in thymus?

A

Yes

76
Q

Is there lymphoid nodule in thymus?

A

None

77
Q

Is there a lymphoid nodule in MALT?

A

Yes

78
Q

Is there a lymphoid nodule in lymph nodes?

A

Yes, in cortex only

79
Q

Is there a lymphoid nodule in spleen?

A

Yes, in white pulp only