L.A 10

Question 1

Spinal cord regions

Answer 1

Cervical
Thoracic
Lumbar
Sacral
Coccygeal

Question 2

Plexuses

Answer 2

Cervical
Brachial
Lumbar
Sacral

Question 3

Spinal cord anatomy

Answer 3

cervical enlargement
lumbar enlargement
conus medullaris
cauda equina
filum terminate

Question 4

nerves?

Answer 4

phrenic
musculocutaneous
radial
median
ulnar
femoral
sciatic

Question 5

spinal cord cross-section

Answer 5

anterior horn
posterior horn
central canal
anterior root
posterior root
posterior root ganglion
spinal nerve
gray matter
white matter

Question 6

menings

Answer 6

dura mater
arachnoid mater
pia mater
epidural fat
epidural space
subarachnoid space

Question 7

Patellar (quadriceps femoris) (reflex test)

Answer 7

femoral

Question 8

biceps brachii(reflex test)

Answer 8

musculocutaneous(reflex test)

Question 9

triceps brachii (reflex test) what nerve?

Answer 9

radial

Question 10

ankle-jerk (reflex test) what nerve?

Answer 10

sciatic nerve

Question 11

what is cervical plexuse from in spinal nerves? what produces the peripheral nerves?

Answer 11

C1-C5
Phrenic nerve (in neck)

Question 12

what is brachial plexus from in spinal cord? what produces the peripheral nerves?

Answer 12

C5 to T1
Musculocutaneous nerve
Radial nerve
Ulnar nerve
median nerve

Question 13

Lumbar plexus is from which spinal nerves? how is it produces in peripheral nerves?

Answer 13

T12- TO L4

Question 14

Sacral plexus is from which spinal nerves? how is it produces peripheral nerves

Answer 14

L4 TO S4
Sciatic nerve

Question 15

what is the regions of the level of
cervical thoracic lumbar sacral coccygeal?

Answer 15

cervical- neck
thoracic - ribs
lumbar - lower back
sacral - sacral
coccygeal - coccygeal

Question 16

cauda equina def

Answer 16

the collection of these nerves at the end of the spinal cord

Question 17

conus medullaris def

Answer 17

terminal end of the spinal cord

Question 18

is anterior root afferent or efferent?

Answer 18

it is efferent (what kind of information)

Question 19

is posterior root afferent or efferent?

Answer 19

it is afferent (what direction is the signal travel)