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Histology Module 2A > Connective > Flashcards

Connective Flashcards

0
Q

Characterized by cells which function to elaborate and maintain a variety of extra cellular matrix

A. Connective
B. Muscular
C. Epithelial
D. Nervous

A

A. Connective

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1
Q

What are the four fundamental types of tissue?

A 
CMEN
Connective
Muscular
Epithelial
Nervous
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2
Q

The connective tissue is made up of?

A

CT cells
CT fibers
Ground matrix

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3
Q

Relatively few and widely separated
A. CT cells
B. Intercellular substance

A

A. CT cells

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4
Q

Abundant and contains the ground matrix
A. CT cells
B. Intercellular substance

A

B. Intercellular substance

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5
Q

Extra cellular matrix is soft

A. CT Proper
B. Cartilage
C. Bone

A

A. CT Proper

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6
Q

Extra cellular matrix is firm but flexible

A. CT Proper
B. Cartilage
C. Bone

A

B. Cartilage

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7
Q

Extra cellular matrix is rigid because of the deposition of inorganic salts

A. CT Proper
B. Cartilage
C. Bone

A

C. Bone

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8
Q

Functions of CT

A 
(PaPaSaSaRaFaHa)
Protection of body
Protection against bacterial infxn
Support organs and soft tissues
Serve as binding substance
Repair of the body
Fat storage and insulation
Hematopoiesis
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9
Q

Embryonic origin of Connective Tissue

A

Mesoderm

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10
Q

Embryonic tissue characterized by branches cells embedded in an abundant amorphous intercellular substance

A

Mesenchyme

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11
Q

Two general types of cells

A

Fixed

Wandering

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12
Q

More or less permanent resident

A. Fixed cells
B. Wandering

A

A. Fixed cells

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13
Q

Fibroblast, mesenchymal cells, reticular fibers, fat cells

A. Fixed cells
B. Wandering

A

A. Fixed cells

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14
Q

Reticular fibers

A. Fixed cells
B. Wandering

A

A. Fixed cells

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15
Q

Fat cells

A. Fixed cells
B. Wandering

A

A. Fixed cells

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16
Q

Transient emigrants from the blood stream

A. Fixed cells
B. Wandering

A

B. Wandering

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17
Q

WBC, mast cells, plasma cells

A. Fixed cells
B. Wandering

A

B. Wandering

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18
Q

Principal cell of the connective tissue

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

A. Fibroblast

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19
Q

Responsible of fibers and ground matrix (glycosaminoglycans)

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

A. Fibroblast

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20
Q

Fibroblast are derived from what embryonic tissue?

A

Mesenchymal cells

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21
Q

Contains abundant and irregularly branched cytoplasm

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

A. Fibroblast

-young fibroblast

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22
Q

The young fibroblast has a/an ____________ cytoplasm due to the RER and Golgi complex

A. Acidophilic
B. Basophilic

A

B. Basophilic

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23
Q

Nucleus is ovoid, large and pale staining, with fine chromatin and prominent nucleus

A. Young fibroblast
B. Fibrocyte

A

A. Young Fibroblast

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24
Q

Mature fibroblast

A

Fibrocyte

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25
Q

Spindle-shaped and has a process

A. Young fibroblast
B. Fibrocyte

A

B. Fibrocyte

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26
Q

Nucleus is darker and elongated

A. Young fibroblast
B. Fibrocyte

A

B. Fibrocyte

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27
Q

Cytoplasm is basophilic

A. Young fibroblast
B. Fibrocyte

A

A. Young Fibroblast

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28
Q

Cytoplasm is acidophilic

A. Young fibroblast
B. Fibrocyte

A

A. Fibrocyte

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29
Q

Can be stellate shaped with multiple process

A. Young fibroblast
B. Fibrocyte

A

B. Fibrocyte

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30
Q

Contains abundant and irregularly branched cytoplasm

A. Young fibroblast
B. Fibrocyte

A

A. Young fibroblast

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31
Q

Also known as multipotential or pluripotential cell

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

B. Mesenchymal cell

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32
Q

Has the ability to transform into other types of cells

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

B. Mesenchymal cell

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33
Q

Flat or stellate cells that are similar but smaller than fibroblast

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

B. Mesenchymal cell

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34
Q

Also known as histiocytes

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

C. Macrophage

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35
Q

Mononuclear cells with the ability to take particulate materials with their cytoplasm

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

C. Macrophage

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36
Q

Has the ability to degrade ingested substance with hydrolytic enzymes by phagocytosis

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

C. Macrophage

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37
Q

Tissue macrophages proliferate locally making them present practically in all organs, constituting a diffuse system called?

A

Mononuclear phagocytic system

38
Q

Also known as adipocytes

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

D. Fat cell

39
Q

Cells that have become specialized for fat storage of neutral fats or heat production

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

D. Fat cell

40
Q

Found singly or in groups, widely distributed in loose connective tissue

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

D. Fat cell

41
Q

Nucleus is fat and is displaced to one side with a rim of cytoplasm around

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

D. Fat cell

42
Q

Has a signet ring appearance

A. Fibroblast
B. Mesenchymal cell
C. Macrophage
D. Fat cell

A

D. Fat cell

43
Q

Few or rare in connective tissue in most areas of the body

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cell

44
Q

Numerous in sites subject to penetration of bacteria and foreign proteins and in areas where there is chronic inflammation
A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cells

45
Q

Characterized as an ovoid cell with an eccentrically located and intensely basophilic nucleus

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cell

46
Q

Chromatin is dark staining and regularly arranged

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cell

47
Q

Nucleus has a cartwheel or spokewheel appearance

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cell

48
Q

Large masses of electron dense materials present in plasma cells are called

A

Russell bodies

49
Q

Presence of this represent the abberent state or the degenerative changes in the cells

A

Russell bodies

50
Q

Presence of russell bodies

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cell

51
Q

Responsible for the synthesis of antibodies in the blood stream

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

B. Plasma cell

52
Q

What is the precursor of plasma cell?

A

B lymphocyte

53
Q

Large ovoid cell, basophilic, centrally located nucleus

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

A. Mast cell

54
Q

Presence of scroll-like granules

A. Mast cell
B. Plasma cell
C. Adipose tissue

A

A. Mast cell

55
Q

What are the granules that can be seen in a mast cell?

A

Heparin
Histamine
Serotonin

56
Q

An anticoagulant

A. Heparin
B. Histamine
C. Serotonin

A

A. Heparin

57
Q

Increases vascular permeability

A. Heparin
B. Histamine
C. Serotonin

A

B. Histamine

58
Q

Produces vasoconstriction and contraction of the muscles

A. Heparin
B. Histamine
C. Serotonin

A

C. Serotonin

59
Q

Actively involved in anaphylactic reactions

A. Mast cell
B. Plasma cell
C. Adipose tissue
D. Histiocytes

A

A. Mast cell

60
Q

What are the connective tissue fibers?

A

Collagen
Elastic
Reticular

61
Q

Most numerous fibers in the CT

A. Collagen
B. Elastic
C. Reticular

A

A. Collagen

62
Q

Fresh collagen fibers are

A. White
B. Purple
C. Colorless
D. Black

A

C. Colorless

63
Q

Collagen fibers, when present in great number, it is colored

A. White
B. Purple
C. Colorless
D. Black

A

A. White

64
Q

Contributes to the birefringent property of a collagen fiber

A

Tropocollagen

65
Q

Can be denatured by boiling

A. Collagen
B. Elastic
C. Reticular

A

A. Collagen

66
Q

When collagen is denatured by boiling, it yields what substance?

A

Gelatin

67
Q

Gelatin is produced when what is boiled

A. Collagen
B. Elastic
C. Reticular

A

A. Collagen

68
Q

Collagen fibers stain

A. Acidophilic
B. Basophilic

A

A. Acidophilic

69
Q

With eosin, collagen fibers stain

A. Pink
B. Purple

A

A. Pink

70
Q

Most abundant protein of the body presenting 30% of its dry weight

A

Collagen

71
Q

What type of collagen fiber?

Found in dermis, bone, tendon, organ capsule, fibrous cartilage

A

Type 1

72
Q

What type of collagen fiber?

Found in hyaline and elastic cartilage

A

Type 2

73
Q

What type of collagen fiber?

Found in smooth muscle, endomysium, arterioles

A

Type 3

74
Q

What type of collagen fiber?

Found in uterus, liver, spleen, kidneys, lungs

A

Type 3

75
Q

What type of collagen fiber?

Found in Epithelial and endothelial basal lamina

A

Type 4

76
Q

What type of collagen fiber?

Found in Fetal membranes

A

Type 5

77
Q

What type of collagen fiber?

Most abundant and has widespread distribution

A

Type 1

78
Q

What type of collagen fiber?

Present mainly in cartilages

A

Type 2

79
Q

What type of collagen fiber?

Usually associated with collagen type 1 in the tissues

A

Type 3

80
Q

What type of collagen fiber?

Probably the collagenous component of reticular fibers

A

Type 3

81
Q

Imparts a yellowish color to the fresh tissue

A. Collagen
B. Elastic
C. Reticular

A

B. Elastic

82
Q

What contributes to the yellowish color imparted by an elastic tissue?

A

Elastin

83
Q

Can be stretched by a small force and returns to their original dimension when force is removed

A. Collagen
B. Elastic
C. Reticular

A

B. Elastic

84
Q

Resistant to boiling and hydrolysis by dilute acid or alkali

A. Collagen
B. Elastic
C. Reticular

A

B. Elastic

85
Q

Resists digestion by trypsin

A. Collagen
B. Elastic
C. Reticular

A

B. Elastic

86
Q

When treated with elastase, it is selectively digested from tissue secretion

A. Collagen
B. Elastic
C. Reticular

A

B. Elastic

87
Q

When elastic fibers are treated with this enzyme, it is selectively digested from tissue secretion. What is this enzyme?

A

Elastase

88
Q

Very slender fibrils that tend to form delicate networks rather than coarse bundles

A. Collagen
B. Elastic
C. Reticular

A

C. Reticular

89
Q

Can be selectively stained by reason of their property of absorbing metallic silver when treated with alkaline solutions of reducible silver salts
A. Collagen
B. Elastic
C. Reticular

A

C. Reticular

90
Q

Its collagenous component is type 3 collagen

A. Collagen
B. Elastic
C. Reticular

A

C. Reticular

91
Q

Forms the supporting tissue of lymphoid and blood forming organs

A. Collagen
B. Elastic
C. Reticular

A

C. Reticular

92
Q

The translucent matrix that surrounds the cells and fibers of connective tissue os commonly referred to as

A

Ground matrix

93
Q

Mucopolysaccharides or Glycosaminoglycans contained in the ground matrix

A 
(CsaDaKoHuHu)
Chondroitin sulfate
Dermatan sulfate
Kerratin
Hyaluronic acid
Heparan sulfate

Histology Module 2A (3 decks)

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