muscle actions

Question 1

thenar muscles

Answer 1

allow thumb movement

Question 2

sciatic nerve root value

Answer 2

L4-S3

Question 3

common fibular (peroneal) nerve root value

Answer 3

L4-S2

Question 4

tibial nerve root value

Answer 4

L4-S3

Question 5

pudendal nerve root value

Answer 5

S2-S4

Question 6

inferior rectal nerve root value

Answer 6

S2-S4

Question 7

femoral nerve troot value

Answer 7

L2-L4

Question 8

sciatic nerve root value

Answer 8

L4-S3

Question 9

anterior forearm action

Answer 9

flex forearm

Question 10

wrist abductor

Answer 10

flexor carpi radialis

Question 11

wrist adductor

Answer 11

flexor carpi ulnaris

Question 12

proximal interphalgeal joint flexor

Answer 12

flexor digitorum superficialis

Question 13

distail interphalangeal joint flexor

Answer 13

flexor digitorum profundus

Question 14

interphalengeal thumb joint flexor

Answer 14

flexor pollucis longus

Question 15

forearm pronator

Answer 15

pronator quadratus

Question 16

carpal tunnel contains

Answer 16

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

Question 17

brachoradialis action

Answer 17

flex forearm! weird!

Question 18

what adducts shoulder

Answer 18

anterior arm muscles

Question 19

what extends elbow

Answer 19

posterior arm muscles

Question 20

elbow ligaments

Answer 20

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

Question 21

thenar muscles action

Answer 21

thumb

Question 22

what does thumb opposition action

Answer 22

opponens digiti minimi, of hypothenar compartment

Question 23

dorsal interossi

Answer 23

abducts 2-4 digits

Question 24

palmar interossi

Answer 24

adducts 2, 4, 5 digits

Question 25

anterior leg action?

Answer 25

ankle dorsiflexion

Question 26

lateral leg action?

Answer 26

eversion of foot

Question 27

posterior leg action?

Answer 27

plantarflexion of foot

Question 28

thigh abductors?

Answer 28

gluteus medius, gluteus minimus, tensor fascia lata

Question 29

hip extensors?

Answer 29

gluteus maximus

Question 30

hip flexors?

Answer 30

iliopsoas, rectus femoris, sartorius

Question 31

anterior thigh action

Answer 31

flex hip, extend knee

Question 32

medial thigh action

Answer 32

adduct hip

Question 33

posterior thigh action

Answer 33

flex knee

Question 34

hamstrings / action?

Answer 34

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

Question 35

muscles that do foot inversion

Answer 35

tibialis anterior | tibialis posterior