tissues Flashcards

1
Q

8 CONNECTIVE TISSUE TYPES

A

1.) Hyaline Cartilage
2.) Elastic Cartilage
3.) Fibrocartilage
4.) Dense Connective Tissue
5.) Areolar Connective Tissue
6.) Blood
7.) Adipose Tissue
8.) Reticular Connective Tissue

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2
Q

Most common cartilage

A

HYALINE CARTILAGE

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3
Q

Composed of abundant collagen fibers and rubbery matrix.

A

HYALINE CARTILAGE

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4
Q

EXAMPLE OF HYALINE CARTILAGE:

A

Entire Fetal Skeleton

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5
Q

Provides elasticity.

A

ELASTIC CARTILAGE

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6
Q

EXAMPLE OF ELASTIC CARTILAGE:

A

Supports the external ear.

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7
Q

Highly compressible. Forms cushion-like discs between vertebrae.

A

FIBROCARTILAGE

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8
Q

Main matrix element is collage fibers and cells are fibroblasts.

A

DENSE CONNECTIVE TISSUE

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9
Q

EXAMPLES OF DENSE CONNECTIVE TISSUE:

A

Tendon and Ligaments

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10
Q

Attach bone to muscle.

A

TENDON

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11
Q

Attach bone to bone.

A

LIGAMENTS

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12
Q

Most widely distributed connective tissue.

A

AREOLAR CONNECTIVE TISSUE

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13
Q

Soft pliable tissue. Contains all fiber types. And can soak up excess fluid.

A

AREOLAR CONNECTIVE TISSUE

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14
Q

Blood cells surrounded by fluid matrix.

A

BLOOD

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15
Q

Fibers are visible during clotting.

A

BLOOD

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16
Q

Functions as the transport vehicle for materials.

A

BLOOD

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17
Q

Matrix is an areolar tissue in which fat globules predominate.

A

ADIPOSE TISSUE

18
Q

Many cells contain large lipid deposits.

A

ADIPOSE TISSUE

19
Q

FUCTIONS OF ADIPOSE TISSUE

A

Insulates the body.
Protects some organs.
Serves as a site of fuel storage.

20
Q

Delicate netweork of interwoven fibers.

A

RETICULAR CONNECTIVE TISSUE

21
Q

Forms stroma (internal supporting network) of lympoid organs: LYMPH NODES, SPLEEN, AND BONE MARROW

A

RETICULAR CONNECTIVE TISSUE

22
Q

Function is to produce movement.

A

MUSCLE TISSUE

23
Q

THREE TYPES OF MUSCLE TISSUE:

A

Skeletal, Cardiac, and Smooth Muscle.

24
Q

Can be controlled voluntarily.
Cells attach to connective tissue.
Cells are striated.
Cells have more than one nucleus.

A

SKELETAL MUSCLE

25
Q

Found only in the heart.
Function is to pump blood (involuntarily)
Cells attached to other cardiac muscle cell at intercalated disks.
Cells are striated.
One nucleus per cell.

A

CARDIAC MUSCLE

26
Q

Involuntary muscle.
Surrounds hollow organs.
Attached to other smooth muscle cells.
No visible striations.
One nucleus per cell.

A

SMOOTH MUSCLE

27
Q

Neurons and nerve support cells.

A

NERVOUS TISSUE

28
Q

Function is to send impulses to other areas of the body. Irritability and Conductivity.

A

NERVOUS TISSUE

29
Q

Replacement of destroyed tissue by the same kind of cells.

A

REGENERATION

30
Q

Repair by dense fibrous connective tissue (scar tissue)

A

FIBROSIS

31
Q

DETERMINATION OF METHOD OF TISSUE REPAIR

A

Type of tissue damaged
Severity of the injury

32
Q

TISSUES THAT REGENERATE EASILY:

A

Epithelial Tissue
Fibrous Connective Tissue and Bone

33
Q

TISSUES THAT REGENERATE POORLY:

A

Skeletal Tissue

34
Q

TISSUES THAT ARE REPLACED LARGELY WITH SCAR TISSUE:

A

Cardiac Muscle
Nervous tissue within the brain and spinal cord.

35
Q

Epithelial tissue arises from:

A

All three primary germ layers

36
Q

Nervous tissue arises from:

A

ECTODERM

37
Q

FOUR PRIMARY TYPES OF BODY TISSUES:

A

Epithelium
Connective Tissue
Nervous Tissue
Muscle Tissue

38
Q

Cells fit closely together.
Tissue layer always has one free surface.
The lower surface is bound by a basement membrane.
Avascular (have no blood supply)
Regenerate easily if well flourished.

A

EPITHELIUM TISSUE

39
Q

Found in different areas: Body Coverings, Body Linings, and Galndular Tissue.

A

EPITHELIAL TISSUE

40
Q

FUNCTIONS OF EPITHELIAL TISSUE:

A

Protection
Absorption
Filtration
Secretion