Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

NBS Spinal Anatomy > Spinal Anatomy Osteology (19%) > Flashcards

Spinal Anatomy Osteology (19%) Flashcards

1
Q

At how many weeks in embryo does ossification of bone begin?

A

7-8 weeks

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

What is the suture called where the frontl and parietal bones meet?

A

Coronal

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

What is the suture called where the 2 parietal bones meet?

A

Sagittal

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

What is the suture called where the parietal and occipital meet?

A

Lambdoidal

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

What is the suture called where the tempotal and parietal meet?

A

Squamous

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

The cribriform plate (inferiorly) and Crista galli (superiorly) are located on which bone?

a. Ethmoid
b. Maxillary
c. Sphenoid
d. Temporal

A

a. Ethmoid bone

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

The hard palate, palatine, and orbital processes are a part of what bone?

a. Ethmoid
b. Maxillary
c. Sphenoid
d. Temporal

A

b. Maxillary

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

The sella turcica, foramen ovale, rotundum, lacerum, spinosum are all a part of what bone?

a. Ethmoid
b. Maxillary
c. Sphenoid
d. Temporal

A

c. Sphenoid

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

The mastoid is a feature of which bone?

a. Ethmoid
b. Maxillary
c. Sphenoid
d. Temporal

A

d. Temporal

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

Which bones make up the orbit?

A

sphenoid, frontal, zygomatic, palatine, ethmoid, lacrimal, and maxillary

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

Is the nasal bone part of the orbit?

A

no

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

When does ossification of the vertebral column occur in embryo?

A

7-8 weeks

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

What are the 3 primary ossification centers that are completed by ages 3-6 y/o?

A

1 = body (centrum)

2 = each vertebral arch (becomes lamina & pedicles)

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

What are the 5 secondary ossification centers that are completed by 25 y/o?

A

1 = tip of spinous

2 = Transverse process’

2 = Annular ring epiphyses (sup. and inf. aspect of body)

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

which group have an additional 2 ossification centers and what are they?

A

lumbars, mamillary processes

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

What are ribs called that have no direct sternal attachment (attach by costal cartilages)

A

flat bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

how many pairs of ribs are there?

A

12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What ribs are typical?

A

3-9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What are the atypical ribs?

A

1, 2, 11, & 12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

what is the shortest rib?

A

1st rib

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

which rib has a costochondral joint articulation with the manubrium, has a scalene tubercle, and supports subclavian vessels?

A

1st rib

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

what is the thinner rib, is 2x length of 1st rib, has the serratus anterior tuberosity?

A

2nd rib

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Which ribs are short w/ no neck or tubercle, floaters (dont articulate w/ sternum), have a single facet on head, and have an end capped cartilage?

A

11 and 12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Where is the jugular notch located and what is its aka?

A

T3 & T4; suprasternal notch

25
Q

What is the angle of Louis?

A

where the manubrium/sternum meet @ second rib attachment

26
Q

What is the Gladiolus aka?

A

Sternum

27
Q

What segmental levels is the body of the sternum located at?

A

T5-T9

28
Q

What forms the lateral border of the sternum?

A

Costal notches

29
Q

What is a landmark for the diaphragm?

A

xiphoid process

30
Q

The sacrum has how many vertebrae?

A

5

31
Q

When are the 5 sacral vertebra fused by?

A

age 25

32
Q

Where on the sacrum is the sarcral promontory located?

A

base

33
Q

What part of the sacrum articulates with the coccyx?

A

the apex

34
Q

Where do the branches of the sacral spinal nerves pass through on the sacrum?

A

sacral foramina

35
Q

What are the lateral sides of the sacrum called? (aka wings)

A

ala

36
Q

What part of the sacrum is the equivelant of the spinous processes?

A

Median crest

37
Q

What part of the sacrum is equivelant to transverse processes?

A

intermediate crest

38
Q

What are the boundaries of the IVF?

anterior:

posteror:

Superior:

Inferior:

A

anterior: IVD/vertebral body
posterior: facets

Superior: Pedicle

Inferior: pedicle

39
Q

Make sure you can draw the boundaries of the IVF

A

pg. 7 in notes

40
Q

What connects the lateral masses of atlas?

A

posterior arch

41
Q

What vertebral level is the hyoid bone at?

A

C3

42
Q

What vertebral level is the cornu of thyroid at?

A

C4

43
Q

What vertebral level is the Body of thyroid at?

A

C5

44
Q

What vertebral level is the cricoid cartilage at?

A

C6

45
Q

****What vertebral level is the carotid tubercle at?

A

C6

46
Q

How many “atypical” vertebra are there in adults?

A

9

47
Q

What vertebral levels are associated with the joint of luska?

A

C2 - C6

48
Q

What is the lowest level vertebra where the vertebral artery (impression) is located?

A

C6

49
Q

What is the first vertebral spinous palpated off of the EOP?

A

C2

50
Q

What is the aka for C1?

A

atlas

51
Q

What are the aka’s for C2?

A

Axis and Epistropheus

52
Q

What shape is the body and canal of cervical vertebra?

A

body: circular
canal: triangular

53
Q

What shape is the body and canal of thoracics?

A

body: heart

Canal: circle

54
Q

What is the shape of the body and canal of the lumbars?

A

body: kidney bean
canal: triangle

55
Q

What segment in is born to fail meaning has a lot of problems with it?

A

L5

56
Q

How many teeth does a 3 year old have?

A

20

57
Q

How many adult teeth are there?

A

32

58
Q

Put the following layers of the teeth in order from superficial to deep:

  1. Cementum
  2. Dentin
  3. Pulp (nerves & vessles)
  4. Enamel
  5. Root
A
  1. enamel
  2. dentin
  3. Pulp (nerves & vessles)
  4. Cementum
  5. Root
59
Q
A

NBS Spinal Anatomy (11 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions