exam 6 actions Flashcards

1
Q

iliopsoas action

A

psoas part- flex thigh
flex column
lateral flex column

iliacus part- flex thigh

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2
Q

pectineus

A

adducts, flexes and medially rotates thigh

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3
Q

sartorius

A

abducts, flex, lateral rotates thigh

flex and medial rotate leg

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4
Q

rectus femoris

A

flexes thigh
extends leg

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5
Q

vastus lateralis

A

extends leg

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6
Q

vastus medialis

A

extends leg

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7
Q

vastus intermedius

A

extends leg

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8
Q

adductor longus

A

adducts thigh
flexes thigh

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9
Q

adductor brevis

A

adducts thigh
flexes thigh

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10
Q

adductor magnus

A

both adduct thigh

adductor part- flexes thigh
hamstrings part- extends thigh or trunk

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11
Q

gracilis

A

adducts thigh
flexes and medially rotates leg

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12
Q

obturator externus

A

lateral rotation thigh

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13
Q

gluteus maximus

A

extends thigh or trunk
lateral rotates thigh
stabilize knee when extended

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14
Q

gluteus medius

A

abducts and medially rotates thigh
keeps pelvis level

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15
Q

gluteus minimus

A

abducts and medial rotates thigh
keeps pelvis level

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16
Q

tensor fascia latae

A

abducts, flex, medial rotate thigh
keeps pelvis level
stablize knee when extended
flex and laterally rotate leg

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17
Q

piriformis

A

lateral rotation of extended thigh
abducts flexed thigh q

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18
Q

obturator internus

A

lateral rotates extended thigh
abducts flexed thigh

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19
Q

SUPERIOR GEMELLUS

A

lateral rotates extended thigh
abducts flexed thigh

20
Q

inferior gemellus

A

lateral rotation extended thigh
abducts flexed thigh

21
Q

quadratus femoris

A

laterally rotates thigh

22
Q

semitendinosus

A

extends thigh or trunk
flex and medial rotation of leg

23
Q

semimembranosus

A

extends thigh/trunk
flex and medially rotates leg

24
Q

Biceps femoris

A

long head only- extends thigh or trunk
both - flex and laterally rotate leg

25
Q

tibialis anterior

A

dorsiflexion and inversion

26
Q

extensor digitorum longus

A

extends 2-5 at MTP and IP joints
dorsiflexion

27
Q

extensor hallucis longus

A

extends digit 1 at mtp and ip joints
dorsiflexion

28
Q

fibularis teritus

A

dorsiflexion and eversion

29
Q

fibularis longus

A

eversion and plantarflexion

30
Q

fibularis brevis

A

eversion and planterflexion

31
Q

gastrocnemius

A

flex leg
planterflexion

32
Q

soleus

A

PLANTERFLEXION

33
Q

PLANTARIS

A

weak flexion of leg
weak plantarflexion

34
Q

popliteus

A

flex and medial rotation of leg

35
Q

flexor hallucis longus

A

flex digit 1 at MTP and IP joint
planterlfexion

36
Q

flexor digitorum longus

A

flexes digits 2-5 at mtp and ip joints
planterlfexion

37
Q

tibilais posterior

A

planterflexion and inversion

38
Q

extensor digitorum brevis

A

extends digits 2-4 at MTP and IP joints

39
Q

extensor hallucis brevis

A

extends digit 1 at MTP joint

40
Q

abductor hallucis

A

abducts and flexes digit 1 at mtp

41
Q

flexor digitorum brevis

A

flexes digits 2-5 at mtp and proximal ip

42
Q

abductor digit minimi

A

abducts and flexes digit 5 at MTP

43
Q

quadratus plantae

A

assits flexor digitorum longus in flexion of digits 2-5

44
Q

lumbrical

A

flex MTP and extend IP at digits 2-5

45
Q

flexor hallucis brevis

A

flex MTP digit 1

46
Q

adductor hallucis

A

adduct digit 1 at MTP

47
Q

flexor digiti minimi brevis

A

flex digit 5 at mtp