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Anatomy II > Credit test 2: Nerves > Flashcards

Credit test 2: Nerves Flashcards

1
Q

Between nn. cervicales and thoracici there is

A

Intumescentia cervicalis / cranialis

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2
Q

Between nn. lumbales and nn. sacrales there is

A

Intumescentia lumbosacralis / caudalis

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3
Q

This nerve runs through foramen intervertebrale

A

n. spinalis

Fusion of radix dorsalis / ventralis

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4
Q

Longest nerve of nn. cervicales

A

n. phrenicus

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5
Q

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

A 
Nn. spinales
By;
Nn. cervicales
Nn. thoracici
Nn. lumbales
Nn. sacrales
Nn. caudales
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6
Q

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

A

Plexus brachialis

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7
Q

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

A

Ansa axillaris
(Under a. axillaris)

Communication branch formed for these two nerves.

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8
Q

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

A

m. dorsalis scapulae

of Plexus brachialis

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9
Q

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

A

n. cutaneus antebrachii medialis

Main contiunuation of n. musculocutaneus

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10
Q

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

A

n. cutaneus antebrachii cranialis

Terminal branch!

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11
Q

N. thoracicus longus supplies

A

m. Serratus ventralis thoracis

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12
Q

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

A

n. thoracicus lateralis

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13
Q

Supplying the dorsal surface of the digits

A

n. radialis

n. ulnaris

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14
Q

Main division of n. radialis

A

ramus superficialis

ramus profundus

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15
Q

Strongest nerve of the thoracic limb

A

n. medianus

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16
Q

Main sensory nerve of thoracic limb

A

n. medianus

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17
Q

Branches of nn. thoracici

A

nn. interocostales dorsales

n. costoabdominalis

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18
Q

Arises from rr. ventrales of nn. thoracici

A

nn. intercostales dorsales

19
Q

Last thoracic branch of spinal nerves of the last rib

A

n. costoabdominalis

20
Q

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

A

Car has 7 pairs of nn. lumbales

Rest has 8 pairs

21
Q

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

A

Plexus lumbosacralis

nn. lumbales + nn. sacrales

22
Q

Which part of the nn. spinales is thicker?

A

rr. ventrales

23
Q

Which part forms Plexus lumbalis?

A

rr. ventrales of nn. lumbales

24
Q

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

A

Plexus lumbalis

25
Q

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

A

n. iliohypogastricus cranialis et caudalis

26
Q

Which branch of genitofemoralis is only present in animals?

A

r. genitalis

r. femoralis not present in animals

27
Q

The thickest nerve of the Plexus lumbalis

A

n. Femoralis

strongest

28
Q

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

A

n. saphenus

Main continuation of a. femoralis

29
Q

Which is the most caudal branch of lumbar nerves region

A

n. obturatorius

30
Q

Main trunk of n. femoralis innervates?

A

M. quadriceps femoris

31
Q

rr. ventrales of Nn. sacrales forms?

A

Plexus sacralis

32
Q

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

A

rr. mediales
- Mm. multifidi and tail

rr. laterales
- Skin and caudal part of back and thigh.

33
Q

n. cutaneus femoris caudalis innervates skin by

A

nn. clunium caudales

34
Q

Strongest nerve of the body

A

n. ischiadicus

35
Q

Branches of n. ischiadicus

A
  • n. peroneus (fibularis) communis

- n. tibialis

36
Q

Branches of n. peroneus (fibularis) communis generally supply

A

Digits on the dorsal surface of pelvic limb (extensors)

37
Q

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

A

n. tibialis

38
Q

Branches of n. fibularis generally supply

A

Digits of plantar surface

“Flexors of pelvic limb”

39
Q

Runs on lateral surface of crural region and m. gastrocnemius

A

n. peroneus (fibularis) communis

40
Q

Nerves arising from the sacral spinal cord

A

Nn. caudales

41
Q

Innervates skin and muscles of the tail

A

Nn. caudales

42
Q

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

A

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

43
Q

Generally how many pairs of Nn. caudales in animals?

A

5 - 9 pairs

44
Q

Biggest ganglion of the body

A

Ganglion cervicothoracicum

Anatomy II (8 decks)

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