Plexus And Spinal Nerves Muscle Innervation

Question 1

Cervical Plexus

Answer 1

C1 - C4 Ventral Rami

Question 2

Brachial Plexus

Answer 2

C5 - T1 Ventral Rami

Question 3

Lumbar Plexus

Answer 3

L1 - L4 Ventral Rami

Question 4

Sacral Plexus

Answer 4

L4 - S3 Ventral Rami

Question 5

Intercostal Nerve

Answer 5

T1- T12 Ventral Rami

Question 6

Phrenic Nerve

Answer 6

Diaphragm

Question 7

Axillary Nerve

Answer 7

Deltoid and Teres minor

Question 8

Musculocutaneous Nerve

Answer 8

Biceps brachii, Brachialis

Question 9

Radial Nerve

Answer 9

Triceps brachii, Extensor of wrist

Question 10

Median Nerve

Answer 10

Flexors of the wrist

Question 11

Ulnar Nerve

Answer 11

Flexor of the wrist

Question 12

Coccygeal Nerve

Answer 12

Co1 Dorsal Rami

Question 13

Superior Gluteal Nerve

Answer 13

Gluteus medius muscle

Question 14

Inferior Gluteus Nerve

Answer 14

Gluteus maximus muscle

Question 15

Femoral Nerve

Answer 15

Iliopsoas, Satorius, Quadriceps femoris

Question 16

Obturator Nerve

Answer 16

Adductor magnus, Gracilis

Question 17

Tibial Nerve

Answer 17

Semitendinosus, Semimembranosus, Longhead of biceps femoris, Gastrocnemius, Soleus

Question 18

Common Fibular Nerve

Answer 18

Shorthead of biceps femoris

Question 19

Superficial Fibular Nerve

Answer 19

Fibularis brevis, Fibularis longus

Question 20

Deep Fibular Nerve

Answer 20

Tibialis anterior, Extensor digitorum longus, Extensor hallucis longus