practical 2 innervations

Question 1

gluteus maximus innervation?

Answer 1

inferior gluteal nerve (L5-S2)

Question 2

gluteus medius innervation?

Answer 2

superior gluteal nerve (L5-S1)

Question 3

gluteus minimus innervation?

Answer 3

superior gluteal nerve (L5-S1)

Question 4

piriformis innervation?

Answer 4

nerve to piriformis (S1-S2)

Question 5

superior gemellus innervation?

Answer 5

nerve to obturator internus (L5-S2)

Question 6

inferior gemellus innervation?

Answer 6

nerve to quadratus femois (L5-S1)

Question 7

obturator internus innervation?

Answer 7

nerver to obturator internus (L5-S1)

Question 8

quadratus femoris innervation?

Answer 8

nerve to quadratus femoris (L5-S1)

Question 9

tensor fascia lata innervation?

Answer 9

superior gluteal nerve (L4-S1)

Question 10

biceps femoris long head innervation?

Answer 10

tibial division of sciatic nerve (L5-S2)

Question 11

biceps femoris short head innervation?

Answer 11

common fibular division of sciatic nerve (L5-S2)

Question 12

semimembranosus innervation?

Answer 12

tibial division of sciatic nerve (L5-S2)

Question 13

semitendinosus innervation?

Answer 13

tibial division of sciatic nerve (L5-S2)

Question 14

adductor magnus hamstring part innervation?

Answer 14

tibial division of sciatic nerve

Question 15

pectoralis major innervation?

Answer 15

medial and lateral pectoral nerves (C5-T1)

Question 16

pectoralis minor innervation?

Answer 16

medial pectoral nerve (C5-T1)

Question 17

external intercostal innervation?

Answer 17

adjacent intercostal nerves (anterior rami of thoracuc nerves)

Question 18

internal intercostal innervation?

Answer 18

adjacent intercostal nerves

Question 19

innermost intercostal innervation?

Answer 19

adjacent intercostal nerves

Question 20

transverse thoracis innervation?

Answer 20

adjacent intercostal nerves

Question 21

subcostal innervation?

Answer 21

adjacent intercostal nerves

Question 22

diaphragm innervation?

Answer 22

motor innervation: phrenic nerve (C3-C5)
sensory innervation: phrenic nerves and lower intercostal nerves

Question 23

external oblique innervation?

Answer 23

anterior rami of seventh to twelfth thoracic nerves, iliohypogastric and ilioinguinal nerves

Question 24

transverse abdominal innervation?

Answer 24

anterior rami of seventh to twelfth thoracic nerves, iliphypogastric and ilioinguinal nerves

Question 25

rectus abdominis innervation?

Answer 25

anterior rami of sixth to twelfth thoracic nerves

Question 26

pyramidalis innervation?

Answer 26

anterior ramus of twelfth thoracic nerve, iliohypogastric and ilioinguinal nerves

Question 27

psoas major innervation?

Answer 27

anterior rami of first, second, and third lumbar nerves

Question 28

psoas minor innervation?

Answer 28

anterior ramus of first lumbar nerve

Question 29

iliacus innervation?

Answer 29

femoral nerve (L2-L3)

Question 30

quadratus lumborum innervation?

Answer 30

anterior rami of twelfth thoracic and first to fourth lumbar vertebrae

Question 31

external anal sphincter innervation?

Answer 31

perineal and inferior anal nerves

Question 32

obturator internus teninous arch innervation?

Answer 32

nerve to obturator internus (L5-S1)

Question 33

ischiococcygeus innervation?

Answer 33

anterior rami of fourth and fifth sacral nerves (S4-S5)

Question 34

iliococcygeus innervation?

Answer 34

nerve to levator ani muscle (S3-S4)

Question 35

pubococcygeus innervation?

Answer 35

nerve to levator ani muscle (S3-S4), inferior anal and perineal nerves