Chaper 1 Flashcards

1
Q

What is physiology?

A

The function of the body’s structures.

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2
Q

What is gross anatomy

A

The study of large body parts visible to the eye.

Ex. Heart, kidneys, and lungs.

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3
Q

What is regional anatomy?

A

Studying all structures in a particular region

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4
Q

What is systematic anatomy?

A

Studying structures in a particular system.

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5
Q

What is surface anatomy?

A

Studying internal structures as they relate to the overlaying skin surface.

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6
Q

What is cellular anatomy? (Cytology)

A

The study of anatomy at the cellular level.

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7
Q

What is histology?

A

Study of the tissues.

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8
Q

What is developmental anatomy?

A

Studies structural changes from conception to old age.

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9
Q

What is embryology?

A

Studies development before birth.

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10
Q

What is pathological anatomy

A

Studies structural changes caused by disease at the gross and microscopic levels.

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11
Q

What is radiographic anatomy?

A

Studies internal structures as visualized X-ray images.

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12
Q

What is molecular biology?

A

Studies the structure of biological molecules.

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13
Q

What is renal physiology?

A

Studies urine production and kidney function.

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14
Q

What is neurophysiology?

A

Studies the workings of the nervous system.

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15
Q

What is cardiovascular physiology?

A

Studies the operation of the heart and blood vessels.

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16
Q

List the levels of structural hierarchy in order.

Organism, tissue, cellular, chemical, atoms, organ system, organ, molecules

A

1) chemical level
2) cellular
3) tissue level
4) organ level
5) organ system level
6) organism level

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17
Q

What does the integumentary system do?

A

Forms the external body covering. Skin.

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18
Q

What does the skeletal system do?

A

Protects and supports body organs, provides framework.

19
Q

What does the muscular system do?

A

Allows motion, maintains posture, produces heat.

20
Q

What does the nervous system do?

A

Responds to internal and external changes.

21
Q

What does the endocrine system do?

A

Controls hormones.

22
Q

What does the cardiovascular system do?

A

Transports blood, pumps blood.

23
Q

What does the lymphatic/immune system do?

A

Picks up fluid leaked from blood vessels and returns it to the blood.

24
Q

What does the respiratory system do?

A

Keeps blood supplied with oxygen.

25
Q

What does the digestive system do?

A

Breaks down food into absorbable units.

26
Q

What does the urinary system do?

A

eliminates nitrogenous wastes.

27
Q

What does the reproductive system do?

A

Functions to produce offspring.

28
Q

What is responsiveness?

A

The ability to sense changes in the environment and then respond to them.

29
Q

What is metabolism?

A

Chemical reactions within the body’s cells. “A state of change”

30
Q

What is excretion?

A

Removing waste from body using the digestive and urinary system.

31
Q

What does growth do for maintaining life?

A

Growth in cells, reproduces cells so the body can grow.

32
Q

What are the four survival needs to maintain life?

A

Nutrients (fats, selected proteins), oxygen, water, maintenance of body temperature.

33
Q

What is homeostasis?

A

“Steady state” maintained by the body.

34
Q

Describe Sagittarius, midsagittal, parasagital, frontal, transverse, and oblique planes.

A

-

35
Q

What is the cranial cavity?

A

Contains brain encased by skull.

36
Q

What is the vertebral cavity?

A

Contains the spinal cord.

37
Q

What is the central body cavity?

A

More anterior and larger of the body cavities.

38
Q

What is the abdominopelvic cavity?

A

Abdominal cavity and pelvic cavity.

39
Q

What do parietal membranes do?

A

Outer portion, lines cavity walls.

40
Q

What do visceral membranes do?

A

Covers the organ.

41
Q

What do serious membranes do?

A

Acts as lubricating fluid, reducing friction as organs move.

42
Q

Where is the umbilical region?

A

Belly button.

43
Q

What is anatomy?

A

The study of structure or form of body parts.