Lab Exercise 18: Spinal Nerves

Question 1

Covers unmyelinated or myelinated axons

Answer 1

endoneurium

Question 2

Covers fascicles

Answer 2

perineurium

Question 3

Covers nerves

Answer 3

epineurium

Question 4

femoral nerve

Answer 4

lumbar plexus

Question 5

sciatic nerve

Answer 5

sacral plexus

Question 6

phrenic nerve

Answer 6

cervical plexus

Question 7

ulnar nerve

Answer 7

brachial plexus

Question 8

axillary nerve

Answer 8

brachial plexus

Question 9

tibial nerve

Answer 9

sacral plexus

Question 10

obturator nerve

Answer 10

lumbar plexus

Question 11

radial nerve

Answer 11

brachial plexus

Question 12

common fibular nerve

Answer 12

sacral plexus

Question 13

pudendal nerve

Answer 13

sacral

Question 14

the sciatic nerve is composed of nerves:

Answer 14

tibial and common fibular

Question 15

pairs of spinal nerves

Answer 15

31

Question 16

nerve that supplies the posterior thigh

Answer 16

sciatic

Question 17

pairs of coccygeal nerves

Answer 17

1

Question 18

anterior ramus of a spinal nerve is severed

Answer 18

sensory and motor loss

Question 19

pairs of thoracic nerves

Answer 19

12

Question 20

nerve that supplies anterior thigh

Answer 20

femoral

Question 21

pairs of sacral nerves

Answer 21

5

Question 22

pairs of cervical nerves

Answer 22

8

Question 23

pairs of lumbar nerves

Answer 23

5

Question 24

posterior ramus of spinal nerve is severed

Answer 24

motor and sensory loss

Question 25

nerve supplies the deltoid and teres minor muscles

Answer 25

axillary

Question 26

nerve supplies the triceps brachii muscles and extensor digitorum longus

Answer 26

radial

Question 27

nerve supplies the biceps brachii muscles

Answer 27

musculocutaneous

Question 28

nerve supplies the diaphragm

Answer 28

phrenic

Question 29

nerve supplies most hand muscles

Answer 29

ulnar

Question 30

nerve supplies the flexor carpi radialis

Answer 30

median