Nerves

Question 1

(Brachial plexus)

Axillary

Answer 1

Skin: shoulder

Muscle: deltoid

Question 2

(Brachial plexus)

Musculocutaneous

Answer 2

Skin: lateral forearm

Muscle: flexors muscles of arm

Question 3

(Brachial plexus)

Median

Answer 3

Skin: anterolateral hand

Muscle: flexor muscles of forearm and finger flexors

Question 4

(Brachial plexus)

Ulnar

Answer 4

Skin: medial hand

Muscle: wrist and many hand muscles

Question 5

(Brachial plexus)

Radial

Answer 5

Skin: posterolateral arm

Muscle: triceps brachii

Question 6

(Lumbar plexus)

Lateral femoral cutaneous

Answer 6

Skin: anterior, lateral, posterior thigh

Question 7

(Lumbar plexus)

Femoral

Answer 7

Skin: anteromedial thigh, medial leg and foot

Muscle: Anterior thigh muscles

Question 8

(Lumbar plexus)

Obturator

Answer 8

Skin: medial thigh
Muscle: adductor muscles of thigh

Question 9

(Lumbar plexus)

Saphenous

Answer 9

Skin: medial leg

Question 10

(Sacral plexus)

Sciatic (which splits into common fibular and tibial)

Answer 10

Skin: N/A

Muscle: posterior thigh muscles

Question 11

(Sacral plexus)

Trivial

Answer 11

Skin: posterior leg and sole of foot

Muscle: knee flexors and ankle plantar flexors

Question 12

(Sacral plexus)

Common fibular

Answer 12

Skin: anterior leg and dorsum of foot

Muscle: dorsiflexors of ankle