chapter 1: language of a&p Flashcards

1
Q

anatomy

A

the structure

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2
Q

physiology

A

the function

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3
Q

levels of organization

A

atoms-molecules-macromolecules-organelles-cells-tissue-organ level-organ system-organism

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4
Q

metabolism

A

the sum all of chemical processes in the body

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5
Q

catabolism

A

breaking down molecules

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6
Q

anabolism

A

building larger molecules

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7
Q

responsiveness

A

ability to detect & respond to change

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8
Q

movement

A

motion of the body

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9
Q

growth

A

increase the body size

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10
Q

differentiation

A

development of a cell from unspecialized to specialized

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11
Q

reproduction

A

replacement of new cells, or production of new individual

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12
Q

radiological anatomy

A
  • radiography (x-ray)
  • sonography (ultrasound)
  • computed tomography (CT)
  • magnetic resonance imaging (MRI)
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13
Q

integumentary system

A

external body covering
- hair, nails, skin

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14
Q

skeletal system

A
  • framework for muscles
  • protects & supports organs
  • blood cells formed here
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15
Q

reproductive system

A
  • generate offspring
  • produce sex hormones
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16
Q

muscular system

A
  • movement, posture, facial expression
  • produces heat
  • slow acting
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17
Q

nervous system

A
  • fast acting control system
  • responds to stimuli to maintain homeostasis
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18
Q

endocrine system

A
  • slow acting control system
  • responds to stimuli to maintain homeostasis
  • secrets hormones
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19
Q

cardiovascular system

A
  • heart pumps blood
  • blood vessels transport blood
    - carries oxygen, CO2, nutrients, and wastes
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20
Q

lymphatic system

A

-filters tissue and blood of debris
- houses immune cells that attack foreign substances

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21
Q

respiratory system

A

supplies us with oxygen and removes carbon dioxide

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22
Q

digestive system

A

breaks down and absorbs nutrients

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23
Q

urinary system

A
  • eliminate waste from blood
  • regular blood content
    - water, ions, acids, bases
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24
Q

regional anatomy
- regions

A

location within the body

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25
Q

regional anatomy
- axial

A

head, neck, and trunk (thorax and abdomen)

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26
Q

regional anatomy
- appendicular

A

upper and lower limbs

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27
Q

head

A

cephalic

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28
Q

neck

A

cervical

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29
Q

armpit

A

axillary

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30
Q

arm

A

brachial

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31
Q

front of elbow

A

antecubital

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32
Q

forearm

A

antebrachial

33
Q

wrist

A

wrist

34
Q

palm

A

palmar

35
Q

thigh

A

femoral

36
Q

leg

A

crural

37
Q

ankle

A

tarsal

38
Q

foot

A

pedal

39
Q

chest

A

thoracic

40
Q

abdomen

A

abdominal

41
Q

pelvis

A

pelvic

42
Q

forehead

A

frontal

43
Q

eye

A

orbital

44
Q

ear

A

otic

45
Q

cheek

A

buccal

46
Q

nose

A

nasal

47
Q

mouth

A

oral

48
Q

chin

A

mental

49
Q

breast

A

mammary

50
Q

naval

A

umbilical

51
Q

hip

A

coxal

52
Q

groin

A

inguinal

53
Q

shoulder

A

acromial

54
Q

shoulder blade

A

scapular

55
Q

spinal column

A

vertebral

56
Q

between hips

A

sacral

57
Q

buttock

A

gluteal

58
Q

hollow behind knee

A

popliteal

59
Q

calf

A

sural

60
Q

back

A

dorsal

61
Q

heel

A

calcaneal

62
Q

internal body cavities
- posterior aspect (dorsal body cavity)

A

back of the body, a continuous cavity that houses the CNS

63
Q

internal body cavity
- cranial activity

A
  • two major (closed) body cavities
  • houses the brain
64
Q

internal body cavity
- vertebral cavity / canal

A
  • two major (closed) body cavities
  • encloses the spinal cord
65
Q

body cavities
- ventral body cavity

A

front of the body, houses the viscera and physically subdivided by diaphragm

66
Q

body cavities
- thoracic cavity

A

houses the lungs and heart

67
Q

body cavities
- abdominopelvic cavity

A

can further be divided but has no physical membrane

68
Q

body cavities
- abdominal cavity

A

houses the digestive organs

69
Q

body cavities
- pelvic cavity

A

houses reproductive organs

70
Q

parietal

A

outer layer of serous membrane

71
Q

visceral

A

covers the external surface of organs

72
Q

serous fluid

A

reduces friction

73
Q

pericardium

A

heart

74
Q

pleural

A

lungs

75
Q

peritoneum

A

abdominopelvic organs

76
Q

mesothelioma

A

cancer derived from the cells that make up the pleura

77
Q

negative feedback

A
  • controls most body processes
  • effector opposes stimules
  • reverses direction of change
78
Q

positive feedback

A
  • less common
  • effector reinforces stimulus
  • amplifies direction of change