innervations only for practical 1

Question 1

fibularis longus

Answer 1

superficial fibular nerve (L5-S1)

Question 2

fibularis brevis

Answer 2

supeficial fibular nerve (L5-S1)

Question 3

tibialis anterior

Answer 3

deep fibular nerve (L4-L5)

Question 4

extensor hallucis longus

Answer 4

deep fibular nerve (L5)

Question 5

extensor digitorum longus

Answer 5

deep fibular nerve (L5-S1)

Question 6

fibularis tertius

Answer 6

deep fibular nerve (L5-S1)

Question 7

extensor digitorum brevis

Answer 7

deep fibular nerve (L5-S1)

Question 8

extensor hallucis brevis

Answer 8

deep fibular nerve (L5-S1)

Question 9

gastrocnemius

Answer 9

tibial nerve (S1-S2)

Question 10

soleus

Answer 10

tibial nerve (S1-S2)

Question 11

plantaris

Answer 11

tibial nerve (S1-S2)

Question 12

tibialis posterior

Answer 12

tibial nerve (L4-L5)

Question 13

flexor digitorum longus

Answer 13

tibial nerve (L5-S2)

Question 14

flexor hallucis longus

Answer 14

tibial nerve (L5-S2)

Question 15

abductor hallucis

Answer 15

medial plantar nerve (S1-S3)

Question 16

abductor digiti minimi

Answer 16

lateral plantar nerve (S2-S3)

Question 17

flexor digitorum brevis

Answer 17

medial plantar nerve (S1-S3)

Question 18

quadratus plantae

Answer 18

lateral plantar nerve (S1-S3)

Question 19

lumbricals

Answer 19

1: medial plantar nerve (S2-S3)
2-4: deep branch of lateral plantar nerve (S2-S3)

Question 20

flexor hallucis brevis

Answer 20

medial plantar nerve (S1-S3)

Question 21

flexor digiti minimi

Answer 21

superficial branch of lateral plantar nerve (S2-S3)

Question 22

adductor hallucis

Answer 22

deep branch of lateral plantar nerve (S2-S3)

Question 23

Plantar interossei

Answer 23

1-2: deep branch of lateral plantar nerve (S2-S3)
3: superficial branch of lateral plantar nerve (S2-S3)

Question 24

dorsal interossei

Answer 24

1-3: deep branch of lateral plantar nerve
4: superficial branch of lateral plantar nerve

Question 25

gracilis

Answer 25

obturator nerve (L2-L3)

Question 26

sartorius

Answer 26

femoral nerve (L2-L3)

Question 27

popliteus

Answer 27

tibial nerve (L4-S1)

Question 28

iliacus

Answer 28

femoral nerve (L2-L3)

Question 29

psoas major

Answer 29

anterior rami of 1-3 lumbar nerves

Question 30

pectineus

Answer 30

femoral nerve (L2-L3) and obturator nerves (L2-L3)

Question 31

rectus femoris

Answer 31

femoral nerve (L2-L4)

Question 32

vastus lateralis

Answer 32

femoral nerve (L2-L4)

Question 33

vastus intermedius

Answer 33

femoral nerve (L2-L4)

Question 34

vastus medialis

Answer 34

femoral nerve (L2-L4)

Question 35

adductor longus

Answer 35

anterior branch of obturator nerve (L2-L3)

Question 36

adductor brevis

Answer 36

anterior branch of obturator nerve (L2-L3)

Question 37

adductor magnus

Answer 37

obturator nerve (L2-L4) and tibial division of sciatic nerve

Question 38

obturator externus

Answer 38

posterior branch of obturator nerve (L3-L4)