Chapter 1 Flashcards

1
Q

What is the integumentary system?

A

External covering of the body (skin)

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2
Q

What is the first basic function of skin?

A

Waterproofs the body.

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3
Q

Second function of skin?

A

Acts as a pain receptor.

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4
Q

Third function of skin?

A

Cushions and protects the internal organs.

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5
Q

Fourth function of skin?

A

Regulates body temperature.

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6
Q

What does the skeletal system consist of?

A

Bones, cartilage, ligaments, and joints.

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7
Q

3 major types of muscles?

A

Smooth, cardiac, skeletal.

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8
Q

What is the function of the muscular system?

A

To contract or shorten?

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9
Q

What happens when muscles contract?

A

Movement occurs

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10
Q

What is the first function of skeleton?

A

Supports the body.

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11
Q

2nd function of skeleton?

A

Protects internal organs.

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12
Q

3rd function of skeleton?

A

Provides a framework for muscles to attach to

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13
Q

4th function of skeleton?

A

Protects internal organs

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14
Q

5th function of skeleton?

A

Produces red blood cells

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15
Q

6th function of skeletal?

A

Stores and releases minerals

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16
Q

What are the major structures of the nervous system?

A

Brain, spinal cord, nerves, sensory receptor

17
Q

What is the function of sensory receptors?

A

Detect internal and external changes

18
Q

What is the second function of sensory receptors?

A

Send signals to the cns so body may react accordingly

19
Q

What are some structures of the endocrine system?

A

Pituitary gland, parathyroid gland, adrenal gland, thymus gland, pancreas, testes, ovaries

20
Q

What is the function of the endocrine system?

A

Glands produce hormones that are released into the blood and affect other organs.

21
Q

How is the endocrine system similiar to the ns?

A

Controls body activities, but much slower.