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
Q

This is an opacity. What is 7?

A

neck of the mandible

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26
Q

What are these arrows pointing at? Its a lucency

A

lambdoidal sutures

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27
Q

A is an opacity. What is it?

A

hard palate

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28
Q

B is an opacity. What is it?

A

soft palate

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29
Q

A is a lucency. What is it?

A

nasal cavity

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30
Q

B is a lucency. What is it?

A

oral cavity

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31
Q

C is an opacity. What is it?

A

tongue

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32
Q

A is a lucency. What is it?

A

nasopharynx

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33
Q

B is a lucency. What is it?

A

oropharynx

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34
Q

A is an opacity. What is it?

A

epiglottis

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35
Q

B is an opacity. What is it?

A

hyoid bone

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36
Q

C is an opacity. What is it?

A

esophagus

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37
Q

A is a lucency. What is it?

A

laryngopharynx

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38
Q

B is an opacity. What is it?

A

larynx

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39
Q

C is a lucency. What is it?

A

trachea

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40
Q

A is an opacity. What is it?

A

retropharyngeal fat stripe

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41
Q

B is an opacity. What is it?

A

retrolaryngeal fat stripe

42
Q

C is an opacity. What is it?

A

retrotracheal fat stripe

43
Q

A is an opacity. What is it?

A

fovea dentalis of the atlas

44
Q

B is an opacity. What is it?

A

anterior arch of the atlas

45
Q

C is an opacity. What is it?

A

anterior tubercle of the atlas

46
Q

A is an opacity. What is it?

A

lateral mass of the atlas

47
Q

B is an opacity. What is it?

A

posterior tubercle of the atlas

48
Q

C is an opacity. What is it?

A

posterior arch of the atlas

49
Q

D is an opacity. What is it?

A

C1 transverse process

49
Q

What segment of the spine has the very first post-zygopophysis?

midterm q

A

C2

50
Q

What segment of the spine has the very first pre-zygopophysis?

midterm q

A

C3

51
Q

A is an opacity. What is it?

A

mastoid process

52
Q

B is an opacity. What is it?

A

occipital condyle

53
Q

C is an opacity. What is it?

A

C1 transverse process

54
Q

A is an opacity. What is it?

A

complete posticus ponticus

note: this is an anomaly

55
Q

B is a lucency. What is it?

A

arcuate foramen

56
Q

Does the arcuate foramen still exist if theres no posticus ponticus?

midterm q

A

yes, its still there

57
Q

A is an opacity. What is it?

A

incomplete posticus ponticus

58
Q

A is an opacity. What is it?

A

incomplete posticus ponticus

59
Q

This is a lucency. What is it?

A

atlanto-dental interval

60
Q

A is an opacity. What is it?

A

anterior articular facet of C2

61
Q

B is a lucency. What is it?

A

transverse foramen of C2

62
Q

C is an opacity. What is it?

A

transverse process of C2

63
Q

A is an opacity. What is it?

A

dens of C2

64
Q

B is an opacity. What is it?

A

pedicle of C2

65
Q

C is an opacity. What is it?

A

lamina of C2

66
Q

D is an opacity. What is it?

A

line of inter-laminar fusion

67
Q

If the line of inter-laminar fusion is not visible on a lateral scan then that means the patient most likely has….

A

spina bifida

68
Q

A is an opacity. What is it?

A

post-zygopophysis of C2

69
Q

B is an opacity. What is it?

A

inferior articular facet of C2

70
Q

A is an opacity. What is it?

A

superior articular surface of C2

71
Q

B is an opacity. What is it?

A

body of C2

72
Q

C is an opacity. What is it?

A

anterior margin of C2

73
Q

D is an opacity. What is it?

A

posterior margin of C2

74
Q

E is an opacity. What is it?

A

inferior epiphysis of C2

75
Q

A is an opacity. What is it?

A

spinous process of C2

76
Q

B is an opacity. What is it?

A

spinous bifurcation of C2

77
Q

A is an opacity. What is it?

A

C3 articular pillar

78
Q

B is an opacity. What is it?

A

C4 articular pillar

79
Q

A is an opacity. What is it?

A

C3 superior articular surface

80
Q

B is an opacity. What is it?

A

C3 pre-zygopophysis

81
Q

C is an opacity. What is it?

A

C3 pars interarticularis

82
Q

D is an opacity. What is it?

A

C3 post-zygopophysis

83
Q

E is an opacity. What is it?

A

C3 inferior articular surface

84
Q

A is an opacity. What is it?

A

C3 pars interarticularis

85
Q

B is an opacity. What is it?

A

C3 post-zygopophysis

86
Q

C is an opacity. What is it?

A

C3 inferior articular surface

87
Q

A is a lucency. What is it?

A

1st intervertebral disc space (at C2)

88
Q

B is a lucency. What is it?

A

C3/C4 zygopophyseal joint space

89
Q

C is an opacity. What is it?

A

C4 lamina

90
Q

A is a lucency. What is it?

A

C3 transverse foramen

91
Q

B is an opacity. What is it?

A

C3 transverse process

92
Q

C is an opacity. What is it?

A

C4 uncinate process

93
Q

A is an opacity. What is it?

A

C4 uncinate process

94
Q

B is an opacity. What is it?

A

C4 anterior body margin

95
Q

C is an opacity. What is it?

A

C4 posterior body margin

96
Q
A

oropharynx

97
Q
A

laminar fusion line

98
Q
A

pars interarticularis

99
Q
A

retropharyngeal fat stripe

100
Q
A

epiglottis