Anat of Articulation - Bone ID's Flashcards

(91 cards)

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
Facial bone that: Makes up back of hard palate Internal to face Really weird shape
palatine
26
inf. nasal conchae
27
Articulate with maxilla, palatine, ethmoid Because of increases surface area, promoted rapid heating of air
inf nasal conchae
28
nasal septum composed of these two bones
vomer and ethmoid
29
vomer
30
Cheekbone Articulates with maxillae, frontal, temporal, sphenoid
zygomatic
31
zygomatic
32
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
palatine; tongue; tongue
33
A cleft lip happens because ___ and ___ tissue don't fuse together during development
facial; labial
34
lacrimal
35
nasal
36
ethmoid
37
In cranial, nasal and orbital spaces (core of apple)
ethmoid
38
sphenoid
39
openings in this bone provide passages for cranial nerves 2, 3, 4, 5, 6
sphenoid
40
frontal
41
frontal
42
parietal
43
occipital
44
houses foramen magnum
occipital bone
45
occipital
46
three types of nasal conchae
superior, medial, inferior
47
temporal bone
48
full name for TMJ
temporomandibular
49
the TMJ is these two types of joints
hinge and sliding
50
anatomical name for type of joint in TMJ
ginglymoarthrodial
51
Four types of teeth
Incisors Cuspids Bicuspids Molars
52
Gum line also known as
gingiva
53
Visible part of tooth =
crown
54
Juncture of crown and root of tooth
= neck
55
Hard covering of tooth =
enamel
56
Ivory of part of tooth covered by enamel =
dentin
57
Thin layer of bone holding tooth in place =
cementum
58
59
Part of tooth with nerves and vasculature =
pulp
60
adults usually have ___ teeth
32
61
Directionality when it comes to teeth is relative to the ___
incisors
62
The outer surfaces of the teeth are __ (cheeks) or ___, and ___ (tongue)
buccal or labial; lingual
63
The surfaces of a tooth that are facing other teeth are ___ (toward incisors) and ___ (toward pharynx)
medial; distal
64
Side of tooth that would touch the bottom/top tooth =
occlusal surface
65
First tooth from midline =
central incisor
66
Second tooth from midline =
lateral incisor
67
Third tooth from midline =
cuspid
68
Another name for cuspid teeth
canines
69
Fourth and fifth teeth from midline =
premolars (1st and 2nd)
70
Teeth six-eight from midline are
molars
71
____ are mostly used for grinding food
molars
72
the ___ molar is also known as the wisdom tooth
3rd
73
Children’s teeth that end up getting replaced =
deciduous
74
Teeth start appearing at __ - ___ months
5-9
75
There are ___ deciduous teeth
20
76
Teeth that do not exist in children’s dental arches
Third molar Premolars
77
All deciduous teeth are usually present by year __
3
78
Most permanent teeth are present by age ___, with the exception of wisdom teeth, which usually appear by age ___
12; 17
79
What is the function of teeth?
chewing
80
type of occlusion where upper teeth match lower teeth
Class I occlusion
81
type of occlusion where mandibular teeth are behind maxillary teeth
Class II malocclusion
82
type of occlusion where mandibular teeth are in front of maxillary teeth
Class III malocclusion
83
INDIVIDUAL TOOTH MISALIGNMENT Rotated/twisted on long axis
Torsiversion
84
INDIVIDUAL TOOTH MISALIGNMENT Tilted towards lips
Labioverted
85
INDIVIDUAL TOOTH MISALIGNMENT Tilted towards tongue
Linguaverted
86
INDIVIDUAL TOOTH MISALIGNMENT Tilted towards cheeks
Buccoversion
87
INDIVIDUAL TOOTH MISALIGNMENT Tilted away from central incisors
Distoverted
88
INDIVIDUAL TOOTH MISALIGNMENT Tilted towards central incisors
Mesioverted
89
INDIVIDUAL TOOTH MISALIGNMENT Not erupted enough to touch opposite tooth
Infraverted
90
INDIVIDUAL TOOTH MISALIGNMENT Erupted too much so that touching opposite tooth too much
Supraverted
91
anterior opening of nasal cavity (what we can see)
nares