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A&P of Speech and Hearing > Articulation and Pharynx Muscles > Flashcards

Articulation and Pharynx Muscles Flashcards

1
Q
A

orbicularis oris

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2
Q

Function/action of orbicularis oris

A

constricts mouth by closing lips

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3
Q
A

risorius

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4
Q
A

buccinator

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5
Q
A

Levator labii superioris

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6
Q
A

Zygomatic minor

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7
Q
A

zygomatic major

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8
Q
A

Levator labii superiori alaeque nasi

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9
Q
A

depressor labii inferioris

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10
Q
A

Depressor anguli oris

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11
Q
A

mentalis

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12
Q
A

platysma

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13
Q
A

masseter

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14
Q
A

temporalis

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15
Q
A

Medial pterygoid (internal)

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16
Q
A

mylohyoid

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17
Q
A

geniohyoid

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18
Q
A

digastricus anterior belly

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19
Q
A

digastricus - superior

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20
Q
A

superior pharyngeal constrictor

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21
Q
A

medial pharyngeal constrictor

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22
Q
A

inf pharyngeal constrictor

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23
Q
A

superior pharyngeal constrictor

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24
Q
A

medial pharyngeal constrictor

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25
Q
A

inf. pharyngeal constrictor - thyropharyngeus

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26
Q
A

inferior pharyngeal constrictor - cricopharyngeal

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27
Q
A

stylopharyngeus

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28
Q
A

salpigopharyngeus

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29
Q
A

levator veli palatini

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30
Q
A

musculus uvulae

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31
Q
A

tensor veli palatini

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32
Q
A

palatoglossus

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33
Q
A

palatopharyngeus

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34
Q

middle line of tongue called

A

median fibrous septum

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35
Q

top of the tongue called ___

A

dorsum

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36
Q

tongue surface divided in thirds - anterior two form ___ surface, back forms ___ surface

A

palatine; pharyngeal

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37
Q

line on surface of tongue that divides left from right

A

median sulcus

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38
Q

bumps on surface of tongue called ___

A

papillae

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39
Q

posterior-most point of palatine surface of tongue

A

terminal sulcus

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40
Q

deep recess in tongue; center of terminal sulcus

A

foramen cecum

41
Q

lymphoid tissue underneath pharyngeal surface of tongue

A

lingual tonsils

42
Q

links inferior tongue to jaw; weird connecty cord on bottom of tongue

A

lingual frenulum

43
Q

transverse bands on underside of tongue near root that house salivary glands

A

sublingual folds

44
Q
A

superior longitudinal

45
Q
A

transverse

46
Q
A

transverse and vertical muscles of tongue

47
Q

these two tongue muscles run in right angles from one another

A

transverse and vertical

48
Q
A

genioglossus

49
Q

primary moving muscle of tongue

A

genioglossus

50
Q
A

hyoglossus

51
Q
A

styloglossus

52
Q

this muscle is often considered part of the hyoglossus

A

chondroglossus

53
Q

palatoglossus also known as

A

glossopalatine

54
Q
A

palatalglossus

55
Q

All tongue muscles except palatoglossus innervated by this cranial nerve

A

XII

56
Q

All muscles that control face are innervated by some branch of

A

VII

57
Q

All facial muscles that touch the cheeks are innervated by this branch of VII

A

buccal

58
Q

All facial muscles that touch the jaw are innervated by this branch of VII

A

mandibular marginal

59
Q

The platysma is innervated by this branch of VII

A

cervical

60
Q

Most of the muscles controlling jaw movement are innervated by the __ branch of __

A

mandibular; V

61
Q

In addition to the mandibular branch of V, the mylohyoid is also innervated by the ___ nerve

A

alveolar

62
Q

The jaw movement muscle digastricus superior is innervated by the ___ branch of ___

A

digastric; VII

63
Q

The jaw movement muscle called the geniohyoid is innervated by the ____ hypoglosseal nerve and the ___ spinal nerve

A

XII; C1

64
Q

The majority of the SP muscles are innervated by the ___ pharyngeal plexus and the ___ accessory nerves

A

X, XI

65
Q

The one of the velar muscles - the tensor veli palatini - is innervated by the ____ nerve of ___

A

mandibular; V

66
Q

The majority of the pharyngeal muscles are innervated by branches of __ and ___

A

X; IX

67
Q

The pharyngeal muscle stylopharyngeus is ONLY innervated by a branch of ___

A

IX

68
Q

TONGUE MUSCLES

this muscle is primarily responsible for elevating tongue tip

A

superior longitudinal

69
Q

TONGUE MUSCLES

This tongue muscle is primarily responsible for lowering tongue tip

A

Superior longitudinal

70
Q

TONGUE MUSCLES

These tongue muscles are responsible for moving the tip of the tongue from side to side

A

Superior and inferior longitudinal

71
Q

TONGUE MUSCLES

In order to make an [l], the lateral margins of the tongue have to relax, which involves protruding the tongue with the ___ and pulling the sides towards the middle with the ____

A

post. genioglossus; transverse intrinsic

72
Q

TONGUE MUSCLES

tongue tip motion is dictated by these two

A

superior and inferior longitudinal

73
Q

TONGUE MUSCLES

Tongue narrowing is determined by this muscle

A

transverse intrinsic

74
Q

TONGUE MUSCLES

In order to do any type of tongue grooving, the dorsum needs to be lowered, which the ___ ___ muscles do, and the whole tongue body needs to be lowered, which the ___ does

A

vertical intrinsic; genioglossus

75
Q

TONGUE MUSCLES

These muscles are in charge of lowering the dorsum

A

vert intrinsic

76
Q

TONGUE MUSCLES

This muscle is in charge of moving the tongue body

A

genioglossus

77
Q

TONGUE MUSCLES

In order to get a broad central groove, the tongue also needs the __ ___ to lift the tongue margins

A

superior longitudinal

78
Q

TONGUE MUSCLES

In order to protrude the tongue, the ___ has to advance it, the __ __ have to narrow it, and the __ and ___ ___ muscles have to balance and point it

A

genioglossus; vertical muscles; superior and inferior longitudinal

79
Q

TONGUE MUSCLES

In order to retract the tongue, the ___ needs to retract the body, the __ and __ __ need to shorted the tongue, and the ___ needs to move the tongue into pharynx

A

genioglossus; superior and inferior longitudinal; styloglossus

80
Q

TONGUE MUSCLES

In order to lift the back of the tongue, the ___ lifts the sides and the ___ ___ bunches

A

palatoglossus; transverse intrinsic

81
Q

TONGUE MUSCLES

Depressing the tongue always requires the ___, and sometimes the __ and __ if the hyoid is held in place by the infrahyoids

A

genioglossus; hyoglossus; chondroglossus

82
Q

These three muscles are responsible for elevating the upper lip

A

1) levator labii superioris
2) zygomatic minor
3) levator labii superiori alaeque nasi

83
Q

This muscle is responsible for closing both the lips

A

orbicularis oris

84
Q

This muscle closes the lips by depressing the corners of mouth and compressing the upper lip

A

depressor anguli oris

85
Q

this muscle depresses the lower lip

A

depressor labii inferioris

86
Q

both of these retract the mouth; the second can also lift the corner

A

1) risorius
2) zygomatic major

87
Q

this muscle’s main job is to move food to the pharynx and constrict the oropharynx

A

buccinator

88
Q

this chin muscle can wrinkle the chin and pull lower lip out

A

mentalis

89
Q

These four muscles can lower the jaw

A

1) platysma
2) digastricus (ant and sup together)
3) mylohyoid
4) geniohyoid

90
Q

These three muscles are responsible for lifting the jaw

A

1) masseter
2) temporalis
3) medial pterygoid

91
Q

The __ __ juts the jaw out, and the ___ draws it back in

A

External Lateral pterygoid; temporalis

92
Q

This muscle elevates and retracts SP

A

Levator veli palatini

93
Q

This muscle shortens the SP

A

musculus uvulae

94
Q

this muscle dilates the eustacian tube

A

Tensor veli palatini

95
Q

these two muscles can lower the SP

A

1) palatoglossus
2) palatopharyngeus

96
Q

These 5 muscles can narrow or constrict the pharynx

A

1) palatopharyngeus
2-5) pharyngeal constrictors - superior, middle and inferior cricopharyngeal and thyropharyngeus

97
Q

This muscle elevates the lateral pharyngeal wall

A

Salpingopharyn-
geus

98
Q

this muscle elevates and opens the pharynx

A

stylopharyngeus

A&P of Speech and Hearing (13 decks)

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