Ch. 2 - Body Structure and Directional Terminology Flashcards

1
Q

Antrum

A

Any nearly closed cavity or chamber

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2
Q

Apex

A

Pointed extremity of a conical structure

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3
Q

Body

A

The largest or most important part of an organ

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4
Q

Fornix

A

Any vaultlike or arched body

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5
Q

Fundus

A

the base or deepest part of a hollow organ that is farthest from the mouth of an organ

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6
Q

Hilum

A

Recess, exit, or entrance of a duct into a gland or of nerves and vessels into an organ

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7
Q

Lumen

A

The space within an artery, vein, intestine, or tube

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8
Q

Sinus

A

A cavity or channel in bone, a dilated channel for blood, or a cavity to permit the escape or purulent material

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9
Q

Vestibule

A

A small space or cavity at the beginning of a canal

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10
Q

antr/o

A

antrum

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11
Q

apic/o

A

apex

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12
Q

hem/o

hemat/o

A

blood

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13
Q

som/o

somat/o

A

body

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14
Q

oste/o

osse/o

A

bone

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15
Q

cyt/o

A

cell

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16
Q

lys/o

A

dissolve

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17
Q

epitheli/o

A

epithelium

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18
Q

adip/o

A

fat

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19
Q

fornic/o

A

fornix

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20
Q

fund/o

A

fundus

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21
Q

myocardi/o

A

heart muscle

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22
Q

lumin/o

A

lumen

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23
Q

my/o

A

muscle

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24
Q

neur/o

A

nerve

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25
Q

thel/o

A

nipple

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26
Q

kary/o

nucle/o

A

nucleus

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27
Q

organ/o

viscer/o

A

organ

viscera

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28
Q

rib/o

A

ribose

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29
Q

home/o

A

sameness

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30
Q

sin/o

sinus/o

A

sinus

cavity

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31
Q

rhabdomy/o

A

skeletal muscle

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32
Q

leiomy/o

A

smooth muscle

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33
Q

system/o

A

system

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34
Q

hist/o

A

tissue

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35
Q

bol/o

A

to cast

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36
Q

vestibul/o

A

vestibule

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37
Q

ana-

A

up

apart

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38
Q

cata-

A

down

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39
Q

dis-

A

apart from

not

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40
Q

dys-

A

bad
difficult
painful
abnormal

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41
Q

endo-

A

within

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42
Q

epi-

A

above

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43
Q

mal-

A

bad

ill

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44
Q

meta-

A

change

beyond

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45
Q

para-

A

near

beside

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46
Q

-ia

A

condition

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47
Q

-ism

A

condition

48
Q

-ium

A

structure

49
Q

-plasm

A

formation

50
Q

-stasis

A

controlling

51
Q

-um

A

structure

52
Q

-us

A

noun ending

53
Q

cyst/o

vesic/o

A

bladder

54
Q

hem/o

hemat/o

A

blood

55
Q

osse/o
oste/o
oss/i

A

bone

56
Q

myel/o

A

bone marrow

spinal cord

57
Q

pil/o

trich/o

A

hair

58
Q

ile/o

A

ileum

59
Q

arthr/o

articul/o

A

joint

60
Q

neph/o

ren/o

A

kidney

61
Q

my/o
myos/o
muscul/o

A

muscle

62
Q

onych/o

ungu/o

A

nail

63
Q

oophor/o

ovari/o

A

ovary

64
Q

cutane/o
derm/o
dermat/o

A

skin

65
Q

enter/o

A

small intestine

66
Q

gastr/o

A

stomach

67
Q

test/o

orchid/o

A

testis

68
Q

ureter/o

A

ureter

69
Q

urethr/o

A

urethra

70
Q

anter/o

A

anterior

Front of body

71
Q

poster/o

A

Posterior

Back of body

72
Q

Ventr/o

A

Ventral

Front of body

73
Q

dors/o

A

Dorsal

Back of body

74
Q

super/o

A

Superior

Toward the head

75
Q

cephal/o

A

Cephalad

toward the head

76
Q

infer/o

A

Inferior

Down, toward the tail

77
Q

Caud/o

A

Caudad

Down, toward the tail

78
Q

Medi/o

A

Medial

Toward the midline

79
Q

Later/o

A

Lateral

Toward the side

80
Q

Ipsi-

A

Ipsilateral

On the same side

81
Q

Uni-

A

Unilateral

On one side

82
Q

Superficial

A

Toward the surface

83
Q

Proxim/o

A

Proximal

Nearer to point of attachment

84
Q

Contra-

A

Contralateral

On the opposite side

85
Q

bi-

A

bilateral

On two sides

86
Q

deep

A

away from the surface

87
Q

Dist/o

A

Distal

Farther from point of attachment

88
Q

Supine

A

Lying on the back

89
Q

Prone

A

Lying on the stomach

90
Q

Supinate

A

Turn palm upward

91
Q

Palmar

A

Pertaining to palm of hand

92
Q

Dextr/o

A

Dextrad

To the right

93
Q

Afferent

A

Toward an organ

94
Q

Pronate

A

Turn palm downward

95
Q

Plantar

A

Pertaining to sole of foot

96
Q

Sinistr/o

levo-

A

Sinistrad

To the left

97
Q

Efferent

A

Away from an organ

98
Q

abdomin/o

A

abdomen

99
Q

celi/o

A

abdomen

100
Q

lapar/o

A

abdomen

101
Q

Crani/o

A

cranium

skull

102
Q

diaphragm/o

A

diaphragm

103
Q

diaphragmat/o

A

diaphragm

104
Q

phren/o

A

diaphragm

105
Q

dors/o

A

dorsal

106
Q

mediastin/o

A

mediastinum

107
Q

pelv/i

A

pelvis

108
Q

peritone/o

A

peritoneum

109
Q

pleur/o

A

pleura

110
Q

spin/o

A

spine

111
Q

stern/o

A

sternum

112
Q

thorac/o

A

thorax

113
Q

ventr/o

A

ventral

114
Q

vertebr/o

A

vertebra

115
Q

Midsagittal Plane

A

Cuts the body into left and right sides

116
Q

Frontal Plane

A

Cuts body into anterior and posterior sections

117
Q

Transverse Plane

A

Cuts body into Cephalad and Caudad sections