midterm 4

Question 1

Brachail plexus spinal nerve branches from plexuses

Answer 1

Axillary, Musculocutaneous, Ulnar, Median, Radial

Question 2

lumbosacral plexus spinal nerve branches from plexuses

Answer 2

femoral, tibial, common peroneal

Question 3

Musculocutaneous muscles supplied

Answer 3

muscles of front arm - biceps brachii, carocobrachialis, brachialis

Question 4

Ulnar muscles supplied

Answer 4

flexor carpi ulnaris and part of flexor digitorum puofundus; little finger and medial half of fouth finger

Question 5

sciatic nerve

Answer 5

tibial / common peroneal nerve

Question 6

order in the femoral

Answer 6

NAV - Nerve, Artery, Vien

Question 7

damage to the brachial plexus - ulnar

Answer 7

claw hand

Question 8

damage to the brachial plexus - median

Answer 8

carpul tunnel syndrome

Question 9

damage to the bracial - plexus - radial (humerus)

Answer 9

wrist drop

Question 10

Dermatome

Answer 10

skin surface area supplied by sensory fibers of a given spinal nerve

Question 11

Dermatome of the thumb

Answer 11

C6

Question 12

Dermatome of the middle finger

Answer 12

C7

Question 13

Dermatome of the little finger

Answer 13

C8