Quiz 2 - Innervation Only

Question 1

What innervates the gluteus medius?

Answer 1

Superior gluteal nerve

Question 2

What innervates the tibialis posterior?

Answer 2

Tibial nerve

Question 3

What innervates the adductor longus?

Answer 3

Obturator nerve (anterior division)

Question 4

What innervates the flexor digitorum brevis?

Answer 4

Medial plantar nerve

Question 5

What innervates the rectus femoris (quadriceps)?

Answer 5

Femoral nerve

Question 6

What innervates the sartorius?

Answer 6

Femoral nerve

Question 7

What innervates the extensor hallucis longus?

Answer 7

Deep fibular nerve

Question 8

What innervates the gracilis?

Answer 8

Obturator nerve

Question 9

What innervates the psoas major in the region of the anterior thigh?

Answer 9

Ventral rami of first lumbar nerve

Question 10

What innervates the gluteus minimus?

Answer 10

Superior gluteal nerve

Question 11

What innervates the psoas major in the region of the posterior abdominal wall?

Answer 11

Ventral rami of first 4 lumbar nerves

Question 12

What innervates the tensor fasciae latae?

Answer 12

Superior gluteal nerve

Question 13

What innervates the iliacus?

Answer 13

Femoral nerve

Question 14

The stomach rotates ______ degrees to the _______ around its longitudinal axis.

Answer 14

The stomach rotates 90 degrees to the right around its longitudinal axis.

Question 15

What innervates the vastus intermedius (quadriceps)?

Answer 15

Femoral nerve

Question 16

What innervates the flexor hallucis brevis?

Answer 16

Medial plantar nerve

Question 17

What innervates the extensor digitorum brevis and extensor hallucis brevis?

Answer 17

Deep fibular nerve

Question 18

What innervates the piriformis?

Answer 18

Ventral rami of L5, S1, S2

Question 19

What innervates the gastrocnemius?

Answer 19

Tibial nerve

Question 20

What innervates the plantar interossei (3 muscles)?

Answer 20

Lateral plantar nerve

Question 21

What innervates the vastus medialis (quadriceps)?

Answer 21

Femoral nerve

Question 22

What innervates the adductor brevis?

Answer 22

Obturator nerve

Question 23

What innervates the dorsal interossei (4 muscles)?

Answer 23

Lateral plantar nerve

Question 24

What innervates the superior gamellus?

Answer 24

Nerve to obturator internus

Question 25

What innervates the obturator externus?

Answer 25

Obturator nerve

Question 26

What innervates the flexor digiti minimi brevis?

Answer 26

Superficial branch of the lateral plantar nerve

Question 27

What innervates the semimembranosus?

Answer 27

Sciatic nerve (tibial division)

Question 28

What innervates the pectineus?

Answer 28

Femoral nerve and sometimes obturator nerve

Question 29

What innervates the adductor magnus?

Answer 29

Adductor part: obturator nerve | Hamstring part: sciatic nerve (tibial division)

Question 30

What innervates the lumbricals?

Answer 30

Medial One: medial plantar nerve | Lateral Three: lateral plantar nerve

Question 31

What innervates the obturator internus?

Answer 31

Nerve to obturator internus

Question 32

What innervates the vastus lateralis (quadriceps)?

Answer 32

Femoral nerve

Question 33

What innervates the adductor hallucis?

Answer 33

Deep branch of lateral plantar nerve

Question 34

What innervates the popliteus?

Answer 34

Tibial nerve (L4-S1)

Question 35

What innervates the biceps femoris?

Answer 35

Long head: sciatic nerve (tibial division, L5 - S2) | Short head: sciatic nerve (common fibular division)

Question 36

What innervates the flexor hallucis longus?

Answer 36

Tibial nerve

Question 37

What innervates the fibularis peroneus longus?

Answer 37

Superficial fibular nerve

Question 38

What comes from the ventral mesentery?

Answer 38

The falciform ligament and lesser omentum.

Question 39

What innervates the soleus muscle?

Answer 39

Tibial nerve

Question 40

What are the derivatives of the hindgut? (4 things)

Answer 40

Distal 1/3 of Transverse colon Descending colon Sigmoid colon Rectum

Question 41

What innervates the plantaris?

Answer 41

Tibial Nerve

Question 42

What innervates the abductor hallucis?

Answer 42

Medial plantar nerve

Question 43

What innervates the fibularis peroneus tertius?

Answer 43

Deep fibular nerve

Question 44

What are the derivatives of the foregut? (7 things)

Answer 44

``` 1st and 2nd parts of the duodenum Biliary apparatus Esophagus Gall bladder Liver Pancreas Stomach ```

Question 45

What innervates the gluteus maximus?

Answer 45

Inferior gluteal nerve

Question 46

What innervates the inferior gamellus?

Answer 46

Nerve to quadratus femoris

Question 47

What innervates the fibularis peroneus brevis?

Answer 47

Superficial fibular nerve

Question 48

What innervates the tibialis anterior?

Answer 48

Deep fibular nerve

Question 49

What innervates the abductor digiti minimi?

Answer 49

Lateral plantar nerve

Question 50

What innervates the quadratus plantae?

Answer 50

Lateral plantar nerve

Question 51

What are the derivatives of the midgut? (6 things)

Answer 51

``` Ascending colon 2nd, 3rd, 4th parts of duodenum Jejunum Ileum Cecum with appendix Proximal 2/3 of Transverse colon ```

Question 52

What innervates the quadratus femoris?

Answer 52

Nerve to quadratus femoris

Question 53

What innervates the semitendinosus?

Answer 53

Sciatic nerve (tibial division)

Question 54

What innervates the extensor digitorum longus?

Answer 54

Deep fibular nerve

Question 55

What innervates the flexor digitorum longus?

Answer 55

Tibial nerve

Question 56

What innervates the articularis genus?

Answer 56

Femoral nerve