A/P chapter 1 Flashcards

1
Q

Many cells that act together to perform a common function

A

Tissue

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2
Q

The most complex UNITS that make up the body

A

Systems

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3
Q

A group of several different kinds of tissues arranged to perform a special function

A

Organ

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4
Q

The most complex STRUCTURAL level of organization

A

Organism

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5
Q

The smallest living units of structure and function in the body

A

Cells

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6
Q

A hypothesis that has gained a high level of confidence is called ___

A

A theory or law

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7
Q

___ requires accurate measurement and recording of data, along with logical interpretations of the data

A

Experimentation

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8
Q

A

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9
Q

Atoms and molecules are often referred to as the ___

A

chemical level of organization

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10
Q

A

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11
Q

In this position the body is lying face upward

A

Supine

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12
Q

In this position the body is lying face downward

A

prone

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13
Q

Superior means ___

A

toward the head or above

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14
Q

Inferior means ___

A

toward the feet or below

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15
Q

Anterior means ___

A

in front of

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16
Q

Posterior means ___

A

in back of

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17
Q

Ventral means ___

A

toward the belly

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18
Q

Dorsal means ___

A

toward the back

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19
Q

Medial means ___

A

toward the midline of the body

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20
Q

Lateral means ___

A

towards the side of the body

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21
Q

Proximal means ___

A

closest to the point of origin

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22
Q

Distal means ___

A

furthest from the point of origin

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23
Q

Superficial means ___

A

nearer the body surface

24
Q

Deep means ___

A

farther away from the body surface

25
Q

Sagittal planes divides the body into ___

A

right and left sides

26
Q

Midsagittal Plane divides the body into ___

A

two equal halves

27
Q

Frontal plane (coronal plane) divides the body into ___

A

Anterior and Posterior

28
Q

Transverse plane divides the body into ___

A

upper and lower

29
Q

Diagonal cuts are made along ___

A

oblique planes

30
Q

The space inside the skull that contains the brain is called ___

A

Cranial Cavity

31
Q

The space inside the vertebral column (spinal column) is called the ___

A

Spinal Cavity

32
Q

The cranial and spinal cavities are called ___

A

dorsal cavities

33
Q

The upper ventral cavities include ___

A

the thoracic cavity (chest), and the right and left pleural cavities (lungs)

34
Q

The lower ventral cavities include ___

A

an abdominal cavity and a pelvic cavity

35
Q

A

36
Q

A

37
Q

The muscular sheet that separates the thoracic cavity above from the abdominopelvic cavity below is called ___

A

diaphragm

38
Q

The ventral body cavity contains __

A

Thoracic cavity, mediastinum, pleural cavities, abdominopelvic cavity, abdominal cavity, and pelvic cavity

39
Q

The Dorsal Body Cavities contain ___

A

Cranial cavity and spinal cavity

40
Q

The mediastinum contains ___

A

trachea, heart, blood vessels

41
Q

A

42
Q

The abdominal cavity contains ___

A

Liver, gallbladder, stomach, spleen, pancreas, small intestine, parts of large intestine

43
Q

The pelvic cavity contains ___

A

Lower (sigmoid) colon, rectum, urinary bladder, reproductive organs

44
Q

A

45
Q

A

46
Q

The basic type of control system in the body is called ___

A

A feedback loop

47
Q

The body as a whole can be subdivided into two major portions or components called ___

A

axial and appendicular

48
Q

A degenerative process that results from disuse is called ___

A

atrophy

49
Q

___ is what physiologists call the relative constancy of the internal environment

A

Homeostasis

50
Q

negative feedback loops ___

A

oppose or negate a change in a controlled condition

51
Q

A

52
Q

Changes and functions occurring during the early years are called ___

A

Developmental processes

53
Q

Changes occurring after young adulthood are called ___

A

aging processes

54
Q

Axial Region

A

Head, neck, and torso

55
Q

Appendicular Region

A

Upper and lower extremities (limbs)