Lab Exercise 18: Spinal Nerves Flashcards
Covers unmyelinated or myelinated axons
endoneurium
Covers fascicles
perineurium
Covers nerves
epineurium
femoral nerve
lumbar plexus
sciatic nerve
sacral plexus
phrenic nerve
cervical plexus
ulnar nerve
brachial plexus
axillary nerve
brachial plexus
tibial nerve
sacral plexus
obturator nerve
lumbar plexus
radial nerve
brachial plexus
common fibular nerve
sacral plexus
pudendal nerve
sacral
the sciatic nerve is composed of nerves:
tibial and common fibular
pairs of spinal nerves
31
nerve that supplies the posterior thigh
sciatic
pairs of coccygeal nerves
1
anterior ramus of a spinal nerve is severed
sensory and motor loss
pairs of thoracic nerves
12
nerve that supplies anterior thigh
femoral
pairs of sacral nerves
5
pairs of cervical nerves
8
pairs of lumbar nerves
5
posterior ramus of spinal nerve is severed
motor and sensory loss
nerve supplies the deltoid and teres minor muscles
axillary
nerve supplies the triceps brachii muscles and extensor digitorum longus
radial
nerve supplies the biceps brachii muscles
musculocutaneous
nerve supplies the diaphragm
phrenic
nerve supplies most hand muscles
ulnar
nerve supplies the flexor carpi radialis
median