thoracic anatomy Flashcards

1
Q

cells that migrate anteriorly in the somatic nervous system give rise to muscles of the limbs and trunk

A

hypaxial muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

cells that migrate posteriorly from somatic nervous system give rise to intrinsic back muscles

A

epaxial muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

cervical facet

A

45 degree angle

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

thoracic facet

A

coronal plane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

lumbar facet

A

sagittal plane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

anticlinal vertebrae

A

canine - T11

equine - T15

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

spinal cord equine ends at

A

S2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

canine spinal cord ends at

A

L6/7 disc

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

feline spinal cord ends at

A

sacrum (L6-S3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

synovial joint between TP of L6 and wings of sacrum

A

intertransverse joints equine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

serve to maximize stability in the region

slight cranial concave and convex caudal surfaces

tight joint capsule and joint may fuse in adult horse

A

intertransverse joints in equine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

rupture and or overstretch of this ligament due to over extension results in calcium deposits and subsequent spondylosis

A

ventral longitudinal ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

1 site for herniated IVD in the dog

A

thoracolumbar transition zone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

supraspinatus m.

A

C6-7 (6)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Axillary nerve

A

C6-8 (6)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

musculocutaneous n.

A

C6-8 (7)

17
Q

radial nerve

A

C7-T1

18
Q

extensor muscles of the elbow carpus and digits

A

radial nerve

19
Q

skin of the dorsal surface of forearm and paw

A

radial n

20
Q

damage to raidal nerve proximal to origin of triceps and dog

A

cannot bear weight on limb, knuckling of paw

21
Q

distal injuries, most dogs can compensate by flipping paw forward so

A

it lands on the pads - radial n

22
Q

decreased triceps reflex

A

radial n.

23
Q

median and ulnar nerves

A

C7-T1 (C8-T1)

24
Q

brachiocephalicus

A

C6-7 (C6)

25
Q

lateral thoracic

A

C8-T1

26
Q

Sympathetic

A

T1-3 (T1) - GVE

horner’s syndrome

27
Q

femoral nerves

A

L3-6 (L4-5)

28
Q

obturator nerves

A

L4-6 (L5-6)

29
Q

C1-6 or brain spinal cord lesions

A

UMN all 4 limbs

30
Q

brachial plexus (C6-T2) spinal cord lesions

A

UMN - hindlimbs

LMN - forelimbs

31
Q

T3-L3 spinal cord lesions

A

UMN hindlimbs

LMN - segmental m.

32
Q

lumbosacral plexus (L4-S2) spinal cord lesions

A

UMN - tail

LMN - hindlimbs

33
Q

S1-S3 pudendal nerve spinal cord lesions

A

UMN - tail

LMN - anal sphincter and bladder

34
Q

Cd1-Cd5 spinal cord lesions

A

LMN - tail