Connective tissue Flashcards

(67 cards)

1
Q

It is specialized to physically support and connect other tissues and maintain the water required for metabolite diffusion to and from cells.

A

Connective tissue

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2
Q

Most abundant tissue in the body.

A

Connective tissue

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3
Q

Responsible for attachment of one tissue to another.

A

Ligaments; Tendons

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4
Q

Transport of materials.

A

Blood

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5
Q

Storage of materials.

A

Fats; Bones

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6
Q

Unlike any other tissue types, the major constituents of connective tissues are

A

Extracellular Matrix (ECM)

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7
Q

o Large protein fibers
o Non-fibrous areas of unstained ground substance rich in various GAGs and water.

A

Extracellular Matrix (ECM)

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8
Q

3 Cells

A
  1. Cytes- mature
  2. Blasts- immature
  3. Clasts
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9
Q

3 Ground Substance

A
  1. Glycosaminoglycans
    (GAGs); disacharride
  2. Proteoglycans
  3. Multiadhesive Glycoproteins
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10
Q

3 Main Types of Fibers

A
  1. Collagen Fiber (Type I, II, III)
  2. Elastic Fiber
  3. Reticular Fiber
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11
Q

Generic type of tissue and they don’t form distinct organs.

A

Connective tissue proper

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12
Q

Used as fillers or major attachments.

A

Connective tissue proper

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13
Q

Classified according to the amount of collagen and ground substance present.

A

Connective tissue proper

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14
Q

Has specific function present in different organ.

A

Specialized Connective tissue

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15
Q

Fat cells predominate is commonly called what?

A

Adipose tissue

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16
Q

2 types of Adipose Tissue

A
  1. White adipose tissue
  2. Brown adipose tissue
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17
Q

The more common type, is composed of cells that, when completely developed, contain one very large droplet of whitish-yellow fat in their cytoplasm.

[types of adipose tissue]

A

White adipose tissue

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18
Q

Contains cells with multiple lipid droplets interspersed among abundant mitochondria, which give these cells a darker appearance.

[types of adipose tissue]

A

Brown adipose tissue

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19
Q

Connective tissue proper in which the fibers are tightly packed together and runs toward a single direction which provide resistance along its route.

A

Dense regular connective tissue

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20
Q

Connective tissue proper looking empty due to cells containing fat vacuoles the produces ring like structures under the microscope.

A

Adipose tissue

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21
Q

Types of the adipose tissue functions best in thermal insulation?

A

White adipose tissue

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22
Q

Primary function of this cartilage is to provides flexible shape and support of soft tissues.

A

Elastic cartilage

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23
Q

Growing bone cells which synthesize and secrete the organic components of the matrix.

A

Osteoblasts

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24
Q

Both types of the adipose tissue functions to store fats and lipids.

A

White & Brown adipose tissue

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25
A fiber types mainly consist the adipose tissue
Reticular fibers
26
Fibroblasts, chondroblasts (immature), osteoblasts (bone), odontoblasts (dental) originated from the structural cell. [SIDEr]
Structural
27
Plasma cell, leukocytes, eosinophils immune responses. [SIDEr]
Immunological
28
Neutrophils, mast cells, basophils, macrophages. [SIDEr]
Defense
29
adipose cells [SIDEr]
Energy resorvoir
30
most abundant fiber type. [fibers]
Collagen fibers
31
high tensile strength but are also flexible. [fibers]
Collagen fibers
32
thinner than collagen fibers. [fibers]
Reticular fibers
33
They are found in extensive networks and provide structural support and framework. [fibers]
Reticular fibers
34
They are strong but can be stretched up to 150% of their original length without breaking. [fibers]
Elastic fibers
35
More cells; fewer fiber, loose ordinary. [proper c.t]
Loose Connective Tissue
36
Less cells, more fiber. [proper c.t]
Dense Connective Tissue
37
Made up of cells that consists of gelatinous matrix. [specialized c.t]
Cartilage
38
It is unique in that its extracellular matrix is mineralized. (calcium matrix] [specialized c.t]
Bone tissue
39
It is fluid connective tissue that transports gases, nutrients, and wastes throughout the body. (plasma matrix) [specialized c.t]
Blood
40
3 Specialized Connective Tissue
1. Cartilage 2. Bone tissue 3. Blood
41
Are derived from monocyte.
Macrophages
42
Removes cellular debris and in protects the body against foreign invaders (phagocytosis).
Macrophages
43
It is basophilic and contains many small vacuoles and small dense granules.
Cytoplasm
44
Probably derived from precursors in the bone marrow.
Mast cells
45
Ovoid and possess centrally placed, spherical nucleus.
Mast cells
46
Derived from undifferentiated mesenchymal cells or fibroblasts.
Adipocytes
47
Specialized fibroblasts that synthesize Type III collagen.
Reticular cells
48
Derived from B lymphocytes, resided in chronic inflammation areas.
Plasm cells
49
Present in limited numbers in all connective tissue but numerous in the digestive tract.
Plasma cells
50
Present in variable numbers in practically all connective tissue.
Leucocytes
51
2 forms of Adipose Tissue
1. Yellow/white 2. Brown
52
Single fat vacuole; adult human body. [forms of adipose tissue]
White/Yellow
53
numerous droplets; body of newborns [forms of adipose tissue]
Brown
54
Made up of elastic fibers that form bundles arranged parallel to each other.
Elastic tissue
55
Found in ligamentum flava of vertebral column and suspensory ligament of penis.
Elastic tissue
56
Contains mostly coarse collagen fibers interwoven into a meshwork. [dense c.t]
Dense irregular connective tissue
57
Is composed of coarse collagen bundles densely packed and oriented into parallel cylinders or sheets that resist tensile forces. [dense c.t]
Dense regular connective tissue
58
Connective tissue proper looking empty due to cells containing fat vacuoles the produces ring-like structures under the microscope.
Adipose tissue
59
Primary function of this cartilage is to provides flexible shape and support of soft tissues.
Elastic Cartilage
60
Mainly consist the adipose tissue.
Reticular fibers
61
Considered as microvilli; length is as long as cilia (same function as microvilli)
Steriocilia
62
Wider gap
Desmosomes
63
Facilitate the attachment; found in the stratum basila (basal surface)
Hemidesmosomes
64
Nearest at the apical surface; cells are tightly use together.
Zonula
65
Small gap in between the cells; filled with adhesion proteins
Adherens
66
Widest gap
Gap junction
67
Exchange of substance; small molecules or ions.
Connexons