Types Of Tissue Flashcards

1
Q

What are the four types of tissue?

A

Epithelial
Connective
Muscle
Nervous

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2
Q

What are the functions of epithelial tissue?

A

To provide covering (such as skin tissue) or produce secretions (such as glandular tissue)

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3
Q

In what form does epithelial tissue commonly exist?

A

In sheets

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4
Q

Does epithelial tissue have its own blood supply?

A

No, and therefore depends on diffusion from nearby capillaries for food and oxygen

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5
Q

Can epithelial tissue regenerate?

A

Yes, if it is well nourished

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6
Q

How is epithelial tissue classified?

A

By number of cells layers and by cell shape

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7
Q

What are the two types of epithelial tissue?

A

Simple and stratified

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8
Q

How do simple and stratified epithelium vary?

A

In relation to the number of cell layers

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9
Q

How many cell layers does simple epithelium have?

A

1 layer

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10
Q

Where is simple epithelium found?

A

In boy structures where absorption, secretion, and filtration occur

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11
Q

How many cell layers does stratified epithelium have?

A

More than one

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12
Q

What purpose does stratified epithelium serve?

A

Protection

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13
Q

What shapes does epithelial tissue take?

A

Squamous, cuboidal, and columnar

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14
Q

Where is connective tissue found?

A

Throughout the body

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15
Q

What purpose does connective tissue serve?

A

Connects different structures of the body

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16
Q

Does connective tissue have its own blood supply?

A

Commonly yes, but some types, such as ligaments, do not.

17
Q

What are some types of connective tissue?

A

Bone, cartilage, adipose, and blood vessel, ligaments

18
Q

What is the purpose of muscle tissue?

A

To produce movement

19
Q

What are the three types of muscle tissue?

A

Skeletal, cardiac, and smooth

20
Q

What kind of movement does skeleton muscle support?

A

Voluntary, since it is connected to bones in the skeletal system

21
Q

What are voluntary movements?

A

Movements consciously controlled by the brain

22
Q

What kind of control is smooth muscle under?

A

Involuntary

23
Q

Where is smooth muscle found?

A

In the walls of hollow organs, such as intestines, blood vessels, bladder, and uterus.

24
Q

How do cardiac muscle move?

A

Involuntarily

25
Q

Where are cardiac muscles found?

A

Only in the heart

26
Q

What does nervous tissue provide?

A

Structure for the brain, spinal cord, and nerves

27
Q

What are nerves made up of?

A

Specialized cells called neurons that send electrical impulses throughout the body

28
Q

What do support cells, such as myelin, do?

A

Help protect nervous tissue