Lateral Cervical Structures (Quiz 2) Flashcards

1
Q

This is an opacity. What is 1?

A

posterior clinoid process of the sphenoid bone

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2
Q

This is an opacity. What is 2?

A

sella turcica of the sphenoid bone

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3
Q

This is a lucency. What is 3?

A

sphenoid sinus

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4
Q

This is an opacity. What is 4?

A

anterior clinoid process of the sphenoid bone

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5
Q

This is a lucency. What is 5?

A

pituitary fossa of the sphenoid bone

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6
Q

This is an opacity. What is 1?

A

petrous portion of the temporal bone

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7
Q

This is a lucency. What is 2?

A

internal auditory meatus of the temporal bone

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8
Q

This is a lucency. What is 3?

A

external auditory meatus of the temporal bone

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9
Q

This is a lucency. What is 4?

A

mastoid sinus of the temporal bone

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10
Q

This is an opacity. What is 5?

A

mastoid process of the temporal bone

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11
Q

Why should you take a lateral cervical scan first?

A

to see what you should pay attention to in the next scans like anomalies

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12
Q

What is a lucency?

A

open area

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13
Q

What is opacity?

A

matter

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14
Q

This is an opacity. What is 1?

A

occipital condyle

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15
Q

This is an opacity. What is 2?

A

inferior nuchal line of the occiput

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16
Q

This is an opacity. What is 3?

A

external occipital protuberance

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17
Q

This is an opacity. What is 4?

A

internal occipital protuberance

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18
Q

This is an opacity. What is 5?

A

posterior rim of the occiput

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19
Q

This is an opacity. What is 1?

A

condyle of the mandible

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20
Q

This is an opacity. What is 2?

A

mandibular notch

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21
Q

This is an opacity. What is 3?

A

coronoid process of the mandible

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22
Q

This is an opacity. What is 4?

A

body of the mandible

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23
Q

This is an opacity. What is 5?

A

angle of the mandible

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24
Q

This is an opacity. What is 6?

A

ramus of the mandible

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25
This is an opacity. What is 7?
neck of the mandible
26
What are these arrows pointing at? Its a lucency
lambdoidal sutures
27
A is an opacity. What is it?
hard palate
28
B is an opacity. What is it?
soft palate
29
A is a lucency. What is it?
nasal cavity
30
B is a lucency. What is it?
oral cavity
31
C is an opacity. What is it?
tongue
32
A is a lucency. What is it?
nasopharynx
33
B is a lucency. What is it?
oropharynx
34
A is an opacity. What is it?
epiglottis
35
B is an opacity. What is it?
hyoid bone
36
C is an opacity. What is it?
esophagus
37
A is a lucency. What is it?
laryngopharynx
38
B is an opacity. What is it?
larynx
39
C is a lucency. What is it?
trachea
40
A is an opacity. What is it?
retropharyngeal fat stripe
41
B is an opacity. What is it?
retrolaryngeal fat stripe
42
C is an opacity. What is it?
retrotracheal fat stripe
43
A is an opacity. What is it?
fovea dentalis of the atlas
44
B is an opacity. What is it?
anterior arch of the atlas
45
C is an opacity. What is it?
anterior tubercle of the atlas
46
A is an opacity. What is it?
lateral mass of the atlas
47
B is an opacity. What is it?
posterior tubercle of the atlas
48
C is an opacity. What is it?
posterior arch of the atlas
49
D is an opacity. What is it?
C1 transverse process
49
What segment of the spine has the very first post-zygopophysis? midterm q
C2
50
What segment of the spine has the very first pre-zygopophysis? midterm q
C3
51
A is an opacity. What is it?
mastoid process
52
B is an opacity. What is it?
occipital condyle
53
C is an opacity. What is it?
C1 transverse process
54
A is an opacity. What is it?
complete posticus ponticus note: this is an anomaly
55
B is a lucency. What is it?
arcuate foramen
56
Does the arcuate foramen still exist if theres no posticus ponticus? midterm q
yes, its still there
57
A is an opacity. What is it?
incomplete posticus ponticus
58
A is an opacity. What is it?
incomplete posticus ponticus
59
This is a lucency. What is it?
atlanto-dental interval
60
A is an opacity. What is it?
anterior articular facet of C2
61
B is a lucency. What is it?
transverse foramen of C2
62
C is an opacity. What is it?
transverse process of C2
63
A is an opacity. What is it?
dens of C2
64
B is an opacity. What is it?
pedicle of C2
65
C is an opacity. What is it?
lamina of C2
66
D is an opacity. What is it?
line of inter-laminar fusion
67
If the line of inter-laminar fusion is not visible on a lateral scan then that means the patient most likely has....
spina bifida
68
A is an opacity. What is it?
post-zygopophysis of C2
69
B is an opacity. What is it?
inferior articular facet of C2
70
A is an opacity. What is it?
superior articular surface of C2
71
B is an opacity. What is it?
body of C2
72
C is an opacity. What is it?
anterior margin of C2
73
D is an opacity. What is it?
posterior margin of C2
74
E is an opacity. What is it?
inferior epiphysis of C2
75
A is an opacity. What is it?
spinous process of C2
76
B is an opacity. What is it?
spinous bifurcation of C2
77
A is an opacity. What is it?
C3 articular pillar
78
B is an opacity. What is it?
C4 articular pillar
79
A is an opacity. What is it?
C3 superior articular surface
80
B is an opacity. What is it?
C3 pre-zygopophysis
81
C is an opacity. What is it?
C3 pars interarticularis
82
D is an opacity. What is it?
C3 post-zygopophysis
83
E is an opacity. What is it?
C3 inferior articular surface
84
A is an opacity. What is it?
C3 pars interarticularis
85
B is an opacity. What is it?
C3 post-zygopophysis
86
C is an opacity. What is it?
C3 inferior articular surface
87
A is a lucency. What is it?
1st intervertebral disc space (at C2)
88
B is a lucency. What is it?
C3/C4 zygopophyseal joint space
89
C is an opacity. What is it?
C4 lamina
90
A is a lucency. What is it?
C3 transverse foramen
91
B is an opacity. What is it?
C3 transverse process
92
C is an opacity. What is it?
C4 uncinate process
93
A is an opacity. What is it?
C4 uncinate process
94
B is an opacity. What is it?
C4 anterior body margin
95
C is an opacity. What is it?
C4 posterior body margin
96
oropharynx
97
laminar fusion line
98
pars interarticularis
99
retropharyngeal fat stripe
100
epiglottis