muscle actions Flashcards

1
Q

thenar muscles

A

allow thumb movement

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

sciatic nerve root value

A

L4-S3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

common fibular (peroneal) nerve root value

A

L4-S2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

tibial nerve root value

A

L4-S3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

pudendal nerve root value

A

S2-S4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

inferior rectal nerve root value

A

S2-S4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

femoral nerve troot value

A

L2-L4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

sciatic nerve root value

A

L4-S3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

anterior forearm action

A

flex forearm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

wrist abductor

A

flexor carpi radialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

wrist adductor

A

flexor carpi ulnaris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

proximal interphalgeal joint flexor

A

flexor digitorum superficialis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

distail interphalangeal joint flexor

A

flexor digitorum profundus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

interphalengeal thumb joint flexor

A

flexor pollucis longus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

forearm pronator

A

pronator quadratus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

carpal tunnel contains

A

flexor digitorum superficialis tendons (4) + flexor digitorum prodfundis tendons (4) + flexor pollucis longis tendon (1) + median nerve (1)

17
Q

brachoradialis action

A

flex forearm! weird!

18
Q

what adducts shoulder

A

anterior arm muscles

19
Q

what extends elbow

A

posterior arm muscles

20
Q

elbow ligaments

A

annular ligament of radius, ulnar collateral ligament, radial collateral ligament

21
Q

thenar muscles action

A

thumb

22
Q

what does thumb opposition action

A

opponens digiti minimi, of hypothenar compartment

23
Q

dorsal interossi

A

abducts 2-4 digits

24
Q

palmar interossi

A

adducts 2, 4, 5 digits

25
Q

anterior leg action?

A

ankle dorsiflexion

26
Q

lateral leg action?

A

eversion of foot

27
Q

posterior leg action?

A

plantarflexion of foot

28
Q

thigh abductors?

A

gluteus medius, gluteus minimus, tensor fascia lata

29
Q

hip extensors?

A

gluteus maximus

30
Q

hip flexors?

A

iliopsoas, rectus femoris, sartorius

31
Q

anterior thigh action

A

flex hip, extend knee

32
Q

medial thigh action

A

adduct hip

33
Q

posterior thigh action

A

flex knee

34
Q

hamstrings / action?

A

extend hip
flex knee
biceps femoris (long head), semimembranosus, semitendinosus

35
Q

muscles that do foot inversion

A

tibialis anterior

tibialis posterior