Credit test 2: Nerves

Question 1

Between nn. cervicales and thoracici there is

Answer 1

Intumescentia cervicalis / cranialis

Question 2

Between nn. lumbales and nn. sacrales there is

Answer 2

Intumescentia lumbosacralis / caudalis

Question 3

This nerve runs through foramen intervertebrale

Answer 3

n. spinalis

Fusion of radix dorsalis / ventralis

Question 4

Longest nerve of nn. cervicales

Answer 4

n. phrenicus

Question 5

Runs from the 1st cervical vertebra to the last sacral segment

Answer 5

Nn. spinales
By;
Nn. cervicales
Nn. thoracici
Nn. lumbales
Nn. sacrales
Nn. caudales

Question 6

Spinal nerves innervating thoracic limb, thoracic wall and muscles in this area

Answer 6

Plexus brachialis

Question 7

Structure formed in Ru and Eq between n. musculocutaneus and n. medianus

Answer 7

Ansa axillaris
(Under a. axillaris)

Communication branch formed for these two nerves.

Question 8

Small nerve innervating m. serratus ventralis cervicis and m. rhomboideus

Answer 8

m. dorsalis scapulae

of Plexus brachialis

Question 9

The sensitive nerve for the skin which forms the distal continuation of the musculocutaneous nerve is

Answer 9

n. cutaneus antebrachii medialis

Main contiunuation of n. musculocutaneus

Question 10

Nerve supplying the skin of antebrachium and the terminal branch of n. axillaris

Answer 10

n. cutaneus antebrachii cranialis

Terminal branch!

Question 11

N. thoracicus longus supplies

Answer 11

m. Serratus ventralis thoracis

Question 12

Communicates together with 2nd and 3rd intercostal nerve to form n. intercostobrachialis?

Answer 12

n. thoracicus lateralis

Question 13

Supplying the dorsal surface of the digits

Answer 13

n. radialis

n. ulnaris

Question 14

Main division of n. radialis

Answer 14

ramus superficialis

ramus profundus

Question 15

Strongest nerve of the thoracic limb

Answer 15

n. medianus

Question 16

Main sensory nerve of thoracic limb

Answer 16

n. medianus

Question 17

Branches of nn. thoracici

Answer 17

nn. interocostales dorsales

n. costoabdominalis

Question 18

Arises from rr. ventrales of nn. thoracici

Answer 18

nn. intercostales dorsales

Question 19

Last thoracic branch of spinal nerves of the last rib

Answer 19

n. costoabdominalis

Question 20

Difference between Car and other species when it comes to nn. lumbales

Answer 20

Car has 7 pairs of nn. lumbales

Rest has 8 pairs

Question 21

Is made up of nerves for the pelvic limb and pelvic cavity

Answer 21

Plexus lumbosacralis

nn. lumbales + nn. sacrales

Question 22

Which part of the nn. spinales is thicker?

Answer 22

rr. ventrales

Question 23

Which part forms Plexus lumbalis?

Answer 23

rr. ventrales of nn. lumbales

Question 24

Nerves of this plexus generally innervate abdominal muscles, cranial muscles of the thgih/pelvic limb

Answer 24

Plexus lumbalis

Question 25

In Car you can find 2 of this nerve as a part of the plexus lumbalis?

Answer 25

n. iliohypogastricus cranialis et caudalis

Question 26

Which branch of genitofemoralis is only present in animals?

Answer 26

r. genitalis | r. femoralis not present in animals

Question 27

The thickest nerve of the Plexus lumbalis

Answer 27

n. Femoralis | strongest

Question 28

Branch of n.femoralis running inside of canalis femoralis together with femoral vessels and saphenal vessels

Answer 28

n. saphenus Main continuation of a. femoralis

Question 29

Which is the most caudal branch of lumbar nerves region

Answer 29

n. obturatorius

Question 30

Main trunk of n. femoralis innervates?

Answer 30

M. quadriceps femoris

Question 31

rr. ventrales of Nn. sacrales forms?

Answer 31

Plexus sacralis

Question 32

rr. dorsales of Nn. sacrales innervate with it's branches

Answer 32

rr. mediales - Mm. multifidi and tail rr. laterales - Skin and caudal part of back and thigh.

Question 33

n. cutaneus femoris caudalis innervates skin by

Answer 33

nn. clunium caudales

Question 34

Strongest nerve of the body

Answer 34

n. ischiadicus

Question 35

Branches of n. ischiadicus

Answer 35

- n. peroneus (fibularis) communis | - n. tibialis

Question 36

Branches of n. peroneus (fibularis) communis generally supply

Answer 36

Digits on the dorsal surface of pelvic limb (extensors)

Question 37

The deeper nerve running between the two heads of m. gastrocnemius

Answer 37

n. tibialis

Question 38

Branches of n. fibularis generally supply

Answer 38

Digits of plantar surface | "Flexors of pelvic limb"

Question 39

Runs on lateral surface of crural region and m. gastrocnemius

Answer 39

n. peroneus (fibularis) communis

Question 40

Nerves arising from the sacral spinal cord

Answer 40

Nn. caudales

Question 41

Innervates skin and muscles of the tail

Answer 41

Nn. caudales

Question 42

Net of nerves on dorsal and ventral surface of the tail and these form

Answer 42

rr. dorsales - Plexus caudalis dorsalis rr. ventrales - Plexus caudalis ventralis

Question 43

Generally how many pairs of Nn. caudales in animals?

Answer 43

5 - 9 pairs

Question 44

Biggest ganglion of the body

Answer 44

Ganglion cervicothoracicum