Anat of Articulation - Bone ID's Flashcards

1
Q

vocal tract composed of these three

A

mouth, pharynx, nasal cavity

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2
Q

what is the source-filter theory?

A

Output of sound = acoustic source (VF) + a filter (vocal tract)

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3
Q

what is the difference between mobile and immobile articulators?

A

mobile can move around (ie tongue) and immobile can’t (ie teeth)

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4
Q

Jaw bone

A

mandible

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5
Q

according to source-filter theory, the ____ the volume of the resonator, the lower the frequency

A

larger

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6
Q
A
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7
Q
A
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8
Q

List superior to inferior

A

mandible - ramus, angle, body

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9
Q

List superior to inferior

A

mandible - alveolar process, mental foramen, mental protuberance

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10
Q

list superior to inferioir

A

condylar process, coronoid process, mandibular notch

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11
Q

these two fused bones make up the upper jaw bone

A

maxillae

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12
Q
A

maxillae

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13
Q
A

maxillae

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14
Q

name the processes, superior to inferior

A

frontal
palatine
alveolar

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15
Q
A

maxillary sinus

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16
Q

name, superior to inferior

A

frontal process
infraorbital margin
infraorbital foramen
zygomatic process

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17
Q

name, superior to inferior

A

nasal crest
nasal notch

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18
Q

name, sup to inf

A

lacrimal groove
anterior nasal spine
nasal crest

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19
Q

name, sup to inf

A

palatine process
incisive foramen
premaxilla

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20
Q

when a cleft palate happens, where is it?

A

Medial palatine suture/intermaxillary suture

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21
Q
A

Medial palatine suture/intermaxillary suture

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22
Q
A

palatine

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23
Q
A

palatine

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24
Q

inferior view

A

palatine

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25
Q

Facial bone that:

Makes up back of hard palate
Internal to face
Really weird shape

A

palatine

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26
Q
A

inf. nasal conchae

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27
Q

Articulate with maxilla, palatine, ethmoid
Because of increases surface area, promoted rapid heating of air

A

inf nasal conchae

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28
Q

nasal septum composed of these two bones

A

vomer and ethmoid

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29
Q
A

vomer

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30
Q

Cheekbone
Articulates with maxillae, frontal, temporal, sphenoid

A

zygomatic

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31
Q
A

zygomatic

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32
Q

Cleft palate happens when:

Early on, ____ process of maxillae connected to ____, which is inbetween them.
____ eventually drops and sides usually come together
Something gets in the way and the processes can’t grow together

A

palatine; tongue; tongue

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33
Q

A cleft lip happens because ___ and ___ tissue don’t fuse together during development

A

facial; labial

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34
Q
A

lacrimal

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35
Q
A

nasal

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36
Q
A

ethmoid

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37
Q

In cranial, nasal and orbital spaces (core of apple)

A

ethmoid

38
Q
A

sphenoid

39
Q

openings in this bone provide passages for cranial nerves 2, 3, 4, 5, 6

A

sphenoid

40
Q
A

frontal

41
Q
A

frontal

42
Q
A

parietal

43
Q
A

occipital

44
Q

houses foramen magnum

A

occipital bone

45
Q
A

occipital

46
Q

three types of nasal conchae

A

superior, medial, inferior

47
Q
A

temporal bone

48
Q

full name for TMJ

A

temporomandibular

49
Q

the TMJ is these two types of joints

A

hinge and sliding

50
Q

anatomical name for type of joint in TMJ

A

ginglymoarthrodial

51
Q

Four types of teeth

A

Incisors
Cuspids
Bicuspids
Molars

52
Q

Gum line also known as

A

gingiva

53
Q

Visible part of tooth =

A

crown

54
Q

Juncture of crown and root of tooth

A

= neck

55
Q

Hard covering of tooth =

A

enamel

56
Q

Ivory of part of tooth covered by enamel =

A

dentin

57
Q

Thin layer of bone holding tooth in place =

A

cementum

58
Q
A
59
Q

Part of tooth with nerves and vasculature =

A

pulp

60
Q

adults usually have ___ teeth

A

32

61
Q

Directionality when it comes to teeth is relative to the ___

A

incisors

62
Q

The outer surfaces of the teeth are __ (cheeks) or ___, and ___ (tongue)

A

buccal or labial; lingual

63
Q

The surfaces of a tooth that are facing other teeth are ___ (toward incisors) and ___ (toward pharynx)

A

medial; distal

64
Q

Side of tooth that would touch the bottom/top tooth =

A

occlusal surface

65
Q

First tooth from midline =

A

central incisor

66
Q

Second tooth from midline =

A

lateral incisor

67
Q

Third tooth from midline =

A

cuspid

68
Q

Another name for cuspid teeth

A

canines

69
Q

Fourth and fifth teeth from midline =

A

premolars (1st and 2nd)

70
Q

Teeth six-eight from midline are

A

molars

71
Q

____ are mostly used for grinding food

A

molars

72
Q

the ___ molar is also known as the wisdom tooth

A

3rd

73
Q

Children’s teeth that end up getting replaced =

A

deciduous

74
Q

Teeth start appearing at __ - ___ months

A

5-9

75
Q

There are ___ deciduous teeth

A

20

76
Q

Teeth that do not exist in children’s dental arches

A

Third molar
Premolars

77
Q

All deciduous teeth are usually present by year __

A

3

78
Q

Most permanent teeth are present by age ___, with the exception of wisdom teeth, which usually appear by age ___

A

12; 17

79
Q

What is the function of teeth?

A

chewing

80
Q

type of occlusion where upper teeth match lower teeth

A

Class I occlusion

81
Q

type of occlusion where mandibular teeth are behind maxillary teeth

A

Class II malocclusion

82
Q

type of occlusion where mandibular teeth are in front of maxillary teeth

A

Class III malocclusion

83
Q

INDIVIDUAL TOOTH MISALIGNMENT

Rotated/twisted on long axis

A

Torsiversion

84
Q

INDIVIDUAL TOOTH MISALIGNMENT

Tilted towards lips

A

Labioverted

85
Q

INDIVIDUAL TOOTH MISALIGNMENT

Tilted towards tongue

A

Linguaverted

86
Q

INDIVIDUAL TOOTH MISALIGNMENT

Tilted towards cheeks

A

Buccoversion

87
Q

INDIVIDUAL TOOTH MISALIGNMENT

Tilted away from central incisors

A

Distoverted

88
Q

INDIVIDUAL TOOTH MISALIGNMENT

Tilted towards central incisors

A

Mesioverted

89
Q

INDIVIDUAL TOOTH MISALIGNMENT

Not erupted enough to touch opposite tooth

A

Infraverted

90
Q

INDIVIDUAL TOOTH MISALIGNMENT

Erupted too much so that touching opposite tooth too much

A

Supraverted

91
Q

anterior opening of nasal cavity (what we can see)

A

nares