Anatomical directions, regions, and parts Flashcards Preview

A&P Part 1 > Anatomical directions, regions, and parts > Flashcards

Flashcards in Anatomical directions, regions, and parts Deck (86)
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1
Q

directional terms

A

explain the relation between body structures

2
Q

axial part

A

head, neck, torso

3
Q

appendicular part

A

limbs attached to axis

4
Q

regional terms

A

designate specific areas within major body divisions

5
Q

sagittal plane

A

vertical plane dividing left from right

6
Q

median plane/midsagittal plane

A

vertical plane directly along midline dividing left from right

7
Q

parasagittal plane

A

vertical plane offset from the midline

8
Q

frontal/coronal plane

A

vertical plane, dividing the anterior from posterior

9
Q

transverse/horizontal plane

A

horizontal plane dividing superior from inferior

10
Q

cross section

A

transverse section

11
Q

oblique section

A

made diagonally; uncommon

12
Q

dorsal body cavity

A

protects nervous system organs

13
Q

cranial cavity

A

in the skull surrounding the brain

14
Q

vertebral/spinal cavity

A

within vertebral column around spinal cord

15
Q

ventral body cavity

A

body cavity within the torso

16
Q

coelom (see-lum)

A

ventral body cavity

17
Q

viscera

A

organs

18
Q

thoracic cavity

A

superior subdivision of the ventral cavity surrounded by the ribs

19
Q

pleural cavaties

A

surround one lung each

20
Q

mediastinum

A

contains pericardial cavity and thoracic organs

21
Q

pericardial cavity

A

encloses the heart

22
Q

abdominopelvic cavity

A

inferior of the thoracic cavity, has two parts

23
Q

abdominal cavity

A

cavity containing stomach, intestines, spleen, etc

24
Q

pelvic cavity

A

cavity containing reproductive organs, rectum, urinary bladder

25
Q

serosa/serous membrane

A

double-layered membrane that covers organs

26
Q

organs in RLQ

A

appendix

27
Q

organs in RUQ

A

liver, gallbladder

28
Q

organs in LUQ

A

stomach, spleen

29
Q

organs in LLQ

A

not much of note

30
Q

peritoneum

A

membrane lining abdominopelvic cavity

31
Q

peritoneal cavity

A

space between parietal and visceral peritoneum

32
Q

peritoneal fluid

A

lubricant between the two layers of peritoneum

33
Q

retroperitoneal organs

A

lie against posterior body wall, are covered by peritoneum on the internal facing side (eg. kidneys, pancreas)

34
Q

intraperitoneal organs

A

encircled by peritoneum

35
Q

anterior

A

front surface

36
Q

posterior

A

back surface

37
Q

dorsal

A

back surface (usually torso)

38
Q

ventral

A

front surface (usually torso)

39
Q

cranial

A

the head/towards the head

40
Q

cephalic

A

the head/towards the head

41
Q

superior

A

at a higher level of the body

42
Q

caudal

A

(coccyx in humans) the tailbone/towards the tailbone

43
Q

inferior

A

at a lower level of the body

44
Q

medial

A

towards the center of the body on a longitudinal axis; towards the midsagittal plane

45
Q

lateral

A

away from the center of the body on a longitudinal axis; away from the midsagittal plane

46
Q

proximal

A

toward an attached base

47
Q

distal

A

away from an attached base

48
Q

superficial

A

near or relatively close to the body surface

49
Q

deep

A

farther from the body surface

50
Q

ocular, orbital

A

eye

51
Q

mental

A

chin

52
Q

buccal

A

cheek

53
Q

cervical

A

neck

54
Q

axillary

A

armpit

55
Q

brachial

A

arm

56
Q

antecubical

A

front of elbow

57
Q

thoracic, thorax

A

chest

58
Q

mammary

A

breast

59
Q

umbilical

A

navel

60
Q

antebrachial

A

forearm

61
Q

manual/manus

A

hand

62
Q

palmar

A

palm

63
Q

carpal

A

wrist

64
Q

pollex

A

thumb

65
Q

digits, phalanges

A

fingers/toes

66
Q

inguinal

A

groin

67
Q

femoral

A

thigh

68
Q

patella/r

A

kneecap

69
Q

crural

A

leg

70
Q

tarsal

A

ankle

71
Q

pedal

A

foot

72
Q

hallux

A

great toe

73
Q

acromial

A

shoulder

74
Q

dorsal

A

back

75
Q

olecranal

A

back of elbow

76
Q

lumbar/loin

A

lower back

77
Q

gluteal

A

buttock

78
Q

popliteal

A

back of knee

79
Q

sural

A

calf

80
Q

calcaneal

A

heel of foot

81
Q

plantar

A

sole of foot

82
Q

dorsum

A

top of foot

83
Q

crural

A

lower leg

84
Q

coxal

A

hip

85
Q

scapular

A

shoulder blade/bone

86
Q

contralateral

A

taking place in the same place on opposite side