nerve roots

Question 1

long thoracic n.

Answer 1

C5, 6, 7 roots

Question 2

dorsal scapular n.

Answer 2

C5 root

Question 3

suprascapular n

Answer 3

superior trunk from C4, C6 root

Question 4

lateral pectoral n

Answer 4

lateral cord, from C5-7

Question 5

medial pectoral n

Answer 5

medial cord, from C8, T1

Question 6

medial cutaneous n (of arm and forearm)

Answer 6

medial cord, from C8-T1

Question 7

upper, middle (aka thoracodorsal), lower subscapular n

Answer 7

posterior cord, from C6-8

Question 8

median n

Answer 8

terminal branch, from C6-T1

Question 9

anterior interosseous n

Answer 9

from median n., C8-T1

Question 10

ulnar n.

Answer 10

terminal branch, C7-T1

Question 11

radial n.

Answer 11

terminal branch, C5-T1

Question 12

posterior interosseous

Answer 12

from radial n., C7-C8

Question 13

deep br of radial n.

Answer 13

from radial n., C7-C8

Question 14

axillary n.

Answer 14

terminal branch, C5-C6

Question 15

subclavian n.

Answer 15

C5-C6 root

Question 16

iliohypogastric and ilioinguinal

Answer 16

L1

Question 17

lateral cutaneous

Answer 17

L2-3

Question 18

genitofemoral n

Answer 18

L1, 2

Question 19

femoral n

Answer 19

L2-4

Question 20

subcostal

Answer 20

T12

Question 21

obturator

Answer 21

L2-4

Question 22

superior gluteal n

Answer 22

L4-S1

Question 23

inferior gluteal n

Answer 23

L5-S2

Question 24

nerve to piriformis

Answer 24

S1, S2

Question 25

common fibular n

Answer 25

L5-S2

Question 26

tibial n

Answer 26

L4-S3

Question 27

prudential n

Answer 27

S2-4