Axial Skeleton Flashcards

1
Q

sliding of the vertebrae; anterior/ventral displacement of one vertebra on adjacent; can be congenital

A

spondylolisthesis

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

herniated discs usually are found in the ______ region of the spinal cord due to the ________ ligament not being very broad

A

lumbar region; posterior longitudinal

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

abnormal or exaggerated lateral curvature of spine; can be congenital, neuromuscular, or idiopathic in origin

A

scoliosis

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

abnormal or lumbar curvature (concavity); associated with abnormalities, musculoskeletal problems, degenerative disease

A

hyperlordosis

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

abnormal or exaggerated thoracic curvature (convexity); can result from developmental abnormalities, trauma, or degenerative disease

A

hyperkyphosis

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

the intervertebral discs are the thickest in the _____ region

A

lumbar

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

fibrous outer layer of intervertebral discs

A

annulus fibrosus

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

inner layer of intervertebral discs

A

nucleus pulposus

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

small body that is wide side to side

A

cervical

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

heart shaped body that bears 2 costal demifacets

A

thoracic

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

large body that is kidney shaped

A

lumbar

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

short bifid spinous process that projects directly posteriorly

A

cervical

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

long sharp spinous process that projects inferiorly

A

thoracic

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

short blunt rectangular spinous process that projects directly posteriorly

A

lumbar

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

transverse processes that contain foramina

A

cervical

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

cervical vertebra that does not contain foramina

A

C7

17
Q

transverse processes bear facets for ribs

A

thoracic

18
Q

thin and tapered transverse processes

A

lumbar

19
Q

triangular vertebral foramen

A

cervical and lumbar

20
Q

circular vertebral foramen

A

thoracic

21
Q

superior facets directed superoposteriorly

A

cervical

22
Q

superior facets directed posteriorly

A

thoracic

23
Q

superior facets directed posteromedially

A

lumbar

24
Q

inferior facets directed inferoanteriorly

A

cervical

25
Q

interior facets directed anteriorly

A

thoracic

26
Q

inferior facets directed anterolaterally

A

lumbar

27
Q

permits flexion/extension, lateral flexion, rotation

A

cervical

28
Q

spine region with the greatest range of movement

A

cervical

29
Q

permits rotation, slight lateral flexion; flexion/extension prevented

A

thoracic

30
Q

permits flexion/extension, some lateral flexion; rotation prevented

A

lumbar