unit 3 Flashcards

(67 cards)

1
Q

corrugator

A

facial expression

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2
Q

levator scapulae

A

raise scapula

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3
Q

sternocleidomastoid

A

rotation of head to front

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4
Q

frontalis

A

raise eyebrows

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5
Q

masseter

A

chewing

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6
Q

orbicularis oculi

A

squinting

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7
Q

zygomaticus

A

smile

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8
Q

occipitalis

A

pulls scalp back

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9
Q

buccinator

A

sucks cheeks in

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10
Q

platysma

A

tenses neck

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11
Q

risorius

A

half smile

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12
Q

nasalis

A

flares nose

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13
Q

genioglussus

A

sticks tongue out

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14
Q

external oblique

A

compresses abdomen

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15
Q

rectus abdominus

A

compresses abdomen

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16
Q

internal oblique

A

compresses abdomen

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17
Q

external intercostals

A

breathing in

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18
Q

internal intercostals

A

suppresses ribs

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19
Q

serratus anterior

A

scapula protraction

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20
Q

pectoralis major

A

adducts arm

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21
Q

deltoid

A

abducts arm

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22
Q

bicep brachi

A

flexes lower arm (11. most medial)

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23
Q

infraspinatus

A

pitching a ball (7)

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24
Q

triceps brachi

A

extend lower arm (16&17)

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25
supraspinatus
abducts arm all the way up (6)
26
brachialis
flexes arm (14)
27
subscapularis
winding up for a pitch (5)
28
brachioradialis
flex lower arm , #19
29
teres minor
pitching a ball
30
supinator
turns palms supine, #34
31
trapezius
shrugs shoulders
32
rhomboid major
retracts scapula
33
rhomboid minor
retracts scapula
34
levator scapulae
elevates scapula
35
palmaris longus
flexes wrist, #24 /superficial to #26
36
pectoralis minor
moves scapula apart
37
latissimus dorsi
adducts arm
38
pronator teres
turns palms down, #22 in supine
39
flexor Carpi ulnaris
flexes wrist, #25
40
flexor Carpi radialus
flexes wrist, #23
41
flexor digitorium superficialis
flexes fingers, #26
42
flexor pollicus
flexes thumb, #28
43
extensor Carpi radialus
extend wrist (20&21 thumb side)
44
extensor Carpi ulnaris
extends wrist (32)
45
extensor pollicus
extends thumb (36, deep to extensor Carpi ulnaris)
46
iliopsoas
flexes thigh
47
sartorius
sit cross legged (longest muscle)
48
gracilis
adducts thigh
49
rectus femoris
straighten lower leg
50
vastus medialis
straighten lower leg
51
vastus lateralis
straighten lower leg
52
vastus intermedius
straighten lower leg
53
adductor brevis
adducts thigh
53
adductor magnus
adducts thigh
53
adductor longus
adducts thigh
54
gluteus maximus
laterally rotates thigh
55
gluteus medius
abducts thigh
56
bicep femoris
flexes lower leg
57
semimembranous
flexes lower leg
58
semitendinous
flexes lower leg
59
tensor fasciae latae
abducts thigh
60
gastrocinemius
calf muscle, plantar flexion
61
soleus
plantar flexion
62
flexor digitorium longus
flexes toes
63
tibialis posterior
plantar flexion
64
flexor hallucis longus
flexes big toe
65
tibialis anterior
dorsi flexion