nerve plexus

Question 1

what is a ramus communicans

Answer 1

a nerve which connects two other
nerves

Question 2

how many cervical nerves and vertebra are there

Answer 2

7 vertebra, 8 nerves

Question 3

how many thoracic vertebra are there

Answer 3

12

Question 4

how many lumbar vertebra are there

Answer 4

5

Question 5

how many sacral vertebra are there

Answer 5

5

Question 6

how many caucal vertebra are there

Answer 6

3-5 fused

Question 7

a nerve plexus is

Answer 7

branching network of
intersecting nerves

Question 8

cervical plexus roots

Answer 8

c1-5

Question 9

brachial plexus roots

Answer 9

c4-c8, t1

Question 10

terminal nerves of the brachial plexus

Answer 10

axillary, musculocutaneous, radial, median, ulnar, vagus

Question 11

roots of musculocutaneous

Answer 11

c5-7

Question 12

roots of median nerve

Answer 12

c5-c8, t1

Question 13

roots of ulnar nerve

Answer 13

c8,t1

Question 14

radial nerve

Answer 14

c5-c8, t1

Question 15

axillary nerve root

Answer 15

c5, c6

Question 16

lumber plexus roots

Answer 16

l1-l5, t12

Question 17

lumar plexus terminal

Answer 17

femoral, sciatic, obturator, saphenous

Question 18

femoral nerve roots

Answer 18

l2-4

Question 19

obturator roots

Answer 19

l2-4

Question 20

sacral roots

Answer 20

l4-5, s1-5, c0

Question 21

sacral terminal nerves

Answer 21

sciatic, tibial, common fibular, sciatic

Question 22

tibial nerve roots

Answer 22

l4-5, s1-3

Question 23

common fibular

Answer 23

l4-5, s1-2