Innervation

Question 1

Lumbar Plexus

Answer 1

psoas major
psoas minor
quadratus lumborum

Question 2

sacral plexus

Answer 2

piriformis 
superior gemelli
inferior gemelli
obturator internus
quadratus femoris

Question 3

inferior gluteal nerve

Answer 3

glute max

Question 4

superior gluteal nerve

Answer 4

glute med
glute min
tensor fascia latae

Question 5

femoral nerve

Answer 5

vastus lateralis
rectus femoris
vastus medialis
vastus intermedius
iliacus
sartorius
pectineus

Question 6

obturator nerve

Answer 6

adductor longus
adductor brevis
adductor magnus
obturator externus
gracilis

Question 7

tibial nerve

Answer 7

soleus
popliteus
plantaris
tibialis posterior
gastroc
flexor hallucis longus
flexor digitorum longus

Question 8

sciatic nerve- tibial division

Answer 8

semitendinosus
semimembranosous
biceps femoris (long head)

Question 9

sciatic nerve- common peroneal devision

Answer 9

biceps femoris (short head)

Question 10

deep peroneal nerve

Answer 10

tibialis anterior
extensor digitorum longus
extensor hallucis longus
peroneus tertius
extensor digitorum brevis

Question 11

superficial peroneal nerve

Answer 11

peroneus longus

peroneus brevis

Question 12

medial plantar nerve

Answer 12

abductor hallucis
lumbrical I
flexor digitorum brevis
flexor hallucis brevis

Question 13

lateral plantar nerve

Answer 13

abductor digiti minimi
flexor digiti minimi
opponens digiti minimi
dorsal interossei
quadratus plantae
adductor hallucis
lumbrical II, III, IV
plantar interossei

Question 14

nerves from rami of plexus

Answer 14

dorsal scapular

long thoracic

Question 15

dorsal scapular

Answer 15

rhomboids

levator scapulae

Question 16

long thoracic

Answer 16

serratus anterior

Question 17

nerves from the lateral cord of plexus

Answer 17

lateral pectoral
musculocutaneous
lateral root of the median

Question 18

lateral pectoral

Answer 18

pec major- clavicular head

Question 19

musculocutaneous

Answer 19

coracobrachialis
biceps brachii
brachialis

Question 20

lateral and median root of the median

Answer 20

flexor muscles in forearm (not flexor carpi ulnaris)

5 muscles in hand

Question 21

nerves from trunks of the plexus

Answer 21

nerve to subclavius

suprascapular

Question 22

nerve to subclavius

Answer 22

subclavius

Question 23

suprascapular

Answer 23

infraspinatus

supraspinatus

Question 24

nerves from medial cord of the plexus

Answer 24

medial pectoral
ulnar
medial root of the median

Question 25

medial pectoral

Answer 25

pec major, pec minor

Question 26

ulnar

Answer 26

flexor carpi ulnaris flexor digitroum profundus most small muscles in hand

Question 27

nerves form posterior cord of plexus

Answer 27

``` upper subscapular throracodorsal lower subscapular axillary radial ```

Question 28

upper subscapular

Answer 28

subscapularis

Question 29

thoracodorsal

Answer 29

latissimus dorsi

Question 30

lower subscapular

Answer 30

subscapularis | teres major

Question 31

axillary

Answer 31

deltoid | teres minor

Question 32

radial

Answer 32

``` brachioradialis triceps supinator wrist extensors anconeus ```