Chapter 1 Introduction Flashcards

1
Q

Anatomy

A

Study of structure of an organism and relationship to its parts.

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2
Q

Physiology

A

Study of the functions of living organisms and their parts.

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3
Q

Cells

A

Organizations of various chemicals

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4
Q

Tissues

A

Organizations of similar cells

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5
Q

Organs

A

Organizations of different kinds of tissues

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6
Q

Systems

A

Organizations of many different kinds of organs

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7
Q

Anatomical

A

Standing with arms at the sides and plans turned forward

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8
Q

Supine

A

Lying face upward

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9
Q

Prone

A

Person lies flat with the chest down on back up

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10
Q

Superior

A

Towards the head, upper

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11
Q

Inferior

A

Toward the feet, lower

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12
Q

Anterior

A

Front

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13
Q

Posterior

A

Back

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14
Q

Medial

A

Midline of the body

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15
Q

Lateral

A

Side of the body or away from the midline

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16
Q

Proximal

A

Toward or nearest the trunk or nearest the point of origin

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17
Q

Distal

A

Away from or farthest from the trunk or farthest from a structures point of origin

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18
Q

Superficial

A

Nearer the body surface

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19
Q

Deep

A

Farther away from the body surface

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20
Q

Sagittarius plane

A

Lengthwise plane that divides the body into right and left sections

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21
Q

Midsagittal

A

Sagittal plane that divides the body into two equals halves

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22
Q

Frontal(coronal) plane

A

Lengthwise plane plane that divides a structure into anterior and posterior portions

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23
Q

Transverse plane

A

Horizontal plane that divides a structure into upper and lower parts

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24
Q

Ventral

A

Towards the front of the belly

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25
Q

Dorsal

A

Towards the back

26
Q

Abdominoplevic cavity

A

Divided into two parts

27
Q

Abdominal cavity

A

Contains the liver, stomach, kidneys, and other organs.

28
Q

Pelvic cavity

A

Contains the bladder, some reproductive organs, and rectum

29
Q

The dorsal cavity

A

Is on the posterior(back side) of the body and contains the cranial cavity and spinal cavity

30
Q

What are the two dorsal cavities?

A

Cranial and Spinal cavity

31
Q

Cranial cavity

A

Space inside the skull that contains the brain

32
Q

Spinal cavity

A

The space inside the spinal column

33
Q

What are the two ventral cavities

A

Thoracic and abdominopelvic cavities

34
Q

Upper thoracic cavity

A

Includes mediastinum and pleural cavities

35
Q

Lower thoracic cavity

A

Includes the abdominal cavity and the pelvic cavity both form the abdominopelvic cavity

36
Q

Abdominal quadrants

A

Divides the abdomen into four quadrants

37
Q

Abdominopelvic regions

A

Upper, middle, lower regions

38
Q

Upper abdominopelvic region includes

A

Right and left hypochondriac regions and the epigastric region

39
Q

Middle abdominopelvic region includes

A

Right and left lumbar regions and the umbilical region

40
Q

Lower abdominopelvic region includes

A

Right and left iliac region and the hypogastric region

41
Q

What are the two body regions

A

Axial and appendicular regions

42
Q

Axial region

A

Head, neck, and torso or trunk

43
Q

Appendicular region

A

Upper and lower extremities

44
Q

Axial skeleton

A

Makes up our central axis and consist of the following bones: skill, vertebrae, ribs and sternum

45
Q

Appendicular skeleton

A

consists of the limbs and girdles(shoulder and pelvic)

46
Q

Body mechanisms

A

Act as heaters, air pumps and the like, to maintain the relatively stable conditions

47
Q

Homeostasis

A

Is the maintenance of the body’s internal environment

48
Q

Chemical level

A

The smallest level of organization

49
Q

Cellular level

A

Molecules combine to form cellular structures

50
Q

Tissue level

A

Two or more cells working to carry out a specific function

51
Q

Organ level

A

Two or more tissue types combine form a specific structure called organ

52
Q

Organ system level

A

An organ system is composed of two or more organs working together to carry out a broad function

53
Q

Organism level

A

Organ system function together to make up the human body

54
Q

Cerebrospinal fluid (CSF)

A

This fluid keeps the brain and the spinal cord floatable

55
Q

Diaphragm

A

Is a muscle in the body that functions in respiration

56
Q

What are the two subdivision of the ventral body cavity

A

Thoracic and abdominopelvic cavity

57
Q

Three smaller cavity within the thoracic cavity

A

Pleural, mediastinum, and pericardial cavity

58
Q

Pleural cavity

A

Left and right pleural cavity, each surround a lung and is located within serous membranes

59
Q

Mediastinum

A

Located between the left and right pleural cavities

60
Q

Pericardial cavity

A

Located within the mediastinum cavity, surrounds or around the heart

61
Q

Serous membranes

A

Are thin continuous layers of tissue