4.04 - Articulation Muscles & Innervations Flashcards

1
Q

The Superior Longitudinal Lingual muscles ___ and ____ the tongue tip.

A

Raises

Deviates

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2
Q

The Inferior Longitudinal Lingual muscles ___ and ____ the tongue tip.

A

Lowers

Deviates

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3
Q

The Transverse Lingual Muscles _____ the tongue.

A

Narrows

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4
Q

The Vertical Lingual Muscles _____ the tongue.

A

Depresses

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5
Q

Contracting the Superior & Inferior Longitudinal Lingual Muscles ______ the tongue.

A

Retracts

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6
Q

Anterior contraction of the Genioglossus _____ the tongue.

A

Retracts

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7
Q

Posterior contraction of the Genioglossus _____ the tongue.

A

Protrudes

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8
Q

The Hyoglossus _____ the tongue.

A

Lowers the sides of

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9
Q

The Styoglossus _____ the tongue and ______.

A

Elevates the back of

Pulls the tongue back

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10
Q

Fixing the Palatal portion of the Palatoglossus _____ the tongue.

A

Raises

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11
Q

Fixing the Lingual portion of the Palatoglossus _____ the tongue.

A

Lowers

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12
Q

What muscle(s) raise the tongue tip?

A

Superior Longitudinal

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13
Q

What muscle(s) lower the tongue tip?

A

Inferior Longitudinal

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14
Q

What muscle(s) narrow the tongue?

A

Transverse

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15
Q

What muscle(s) depress the tongue?

2

A

Vertical

Palatoglossus (fixed at tongue)

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16
Q

What muscle(s) deviate the tongue tip?

2

A

Superior Longitudinal

Inferior Longitudinal

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17
Q

What muscle(s) retract the tongue?

2

A

Superior & Inferior Longitudinal (together)

Genoglossus (Anterior contraction)

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18
Q

What muscle(s) protrude the tongue?

A

Genioglossus (Posterior contraction)

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19
Q

What muscle(s) lowers the sides of the tongue?

A

Hyoglossus

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20
Q

What muscle(s) elevate the back of the tongue?

A

Styloglossus

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21
Q

What muscle(s) pull the tongue back?

A

Styloglossus

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22
Q

What muscle(s) raise the tongue?

A

Palatoglossus (fixed at palate)

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23
Q

What muscle(s) lower the tongue?

A

Palatoglossus (fixed at tongue)

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24
Q

The Obicularis Oris _____ the _____.

A

Constricts

Lips

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25
Q

The Incisivus Labii(s) _____ the _____.

A

Everts

Lips

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26
Q

The Buccaniators _____ from the _____.

A

Pull away

Midline

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27
Q

The Risorius _____ from the _____.

A

Pull away

Midline

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28
Q

The Zygomatic Major _____ and ____ the _____.

A

Elevates

Retracts

Angle of the mouth

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29
Q

The Zygomatic Minor _____ the _____.

A

Elevates

Upper lip

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30
Q

The Levator Labii Superior _____ the _____ away from the ______.

A

Elevates

Upper lip

Midline

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31
Q

The Depressor Labii Inferior _____ the lips _____ & _____.

A

Pulls

Down

Out

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32
Q

The Levator Labii Superior Alaque Nasi _____ the _____. It also __________.

A

Elevates

Upper lip

Dilates nostrils

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33
Q

The Mentalis ____ the _____.

A

Bunches

Chin

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34
Q

The Levator Anguli Oris ____ the _____.

A

Lifts

Lips

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35
Q

The Depressor Anguli Oris ____ the _____. It also ______ the ______.

A

Depresses

Corners of the mouth

Presses

Upper lips against the lower ones

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36
Q

What muscle(s) constrict the lips?

A

Obicularis Oris

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37
Q

What muscle(s) evert the lips?

2

A

Incisivus Labii Superioris

Levator Labii Superioris Alaque Nasi

38
Q

What muscle(s) retract the lips (pull them away from the midline)?

(2)

A

**Risorius

Buccinators

39
Q

What muscle(s) elevate the lips?

3

A

Zygomatic Minor

Levator Labii Superior

Levator Labii Superior Alaque Nasi

40
Q

What muscle(s) retract the angles of the mouth?

A

Zygomatic Major

41
Q

What muscle(s) elevate the lips away from the midline?

A

Levator Labii Superior

42
Q

What muscle(s) dilate the nostrils?

A

Levator Labii Superioris Alaque Nasi

43
Q

What muscle(s) bunches the chin?

A

Mentalis

44
Q

What muscle(s) lifts the lips?

A

Levator Anguli Oris

45
Q

What muscle(s) depresses the corners of the mouth?

A

Depressor Anguli Oris

46
Q

What muscle(s) presses the upper lips agains the lower?

A

Depressor Anguli Oris

47
Q

What muscle(s) do we use to frown?

3

A

Depressor Anguli Oris

Platysma

Mentalis

48
Q

What muscle(s) do we use to smile?

5

A

Zygomatic Major & Minor

Levator Labii Superioris

Levator Anguli Oris

Risorius

Buccinator

49
Q

What muscle(s) do we use to make the Elvis sneer?

2

A

Incisivus Labii

Levator Labii Suerioris Alaque Nasi

50
Q

What muscle(s) do we use to pout?

3

A

Mentalis

Depressor Anguli Oris

Platysma

51
Q

The Temporalis ____ the jaw and _______

A

Closes

Slides jaw backwards

52
Q

The Massater ____ the jaw.

A

Closes

53
Q

The Internal Pterygoid ____ the jaw.

A

Closes

54
Q

The Digasticus (both) ____ the jaw.

A

Opens

55
Q

The Mylohyoid ____ the jaw.

A

Opens

56
Q

The Geniohyoid ____ the jaw.

A

Opens

57
Q

The External Pterygoid ____ the jaw.

A

Slides forward

58
Q

What muscle(s) close the jaw?

3

A

Temporalis

Masseter

Internal Pterygoid

59
Q

What muscle(s) open the jaw?

3

A

Digastricus (both)

Mylohyoid

Geniohyoid

60
Q

What muscle(s) slide the jaw forward?

A

External Pterygoid

61
Q

What muscle(s) slide the jaw backward?

A

Temporalis

62
Q

The Salpingopharynx _____ the ______.

A

Elevates

Pharynx

63
Q

The Stylopharynx _____ the ______.

A

Dilates

Pharynx

64
Q

The Constrictors _____ the ______.

A

Decrease the cross sectional area of

Lumen

65
Q

The Palatopharyngeus (Vertical) _____ the ______.

A

Lowers

Palate

66
Q

The Palatopharyngeus (Horizontal) _____ and _____ the ______.

A

Elevates

Constricts

Pharynx

67
Q

What muscle(s) elevates the pharynx?

2

A

Salpingopharyngeus

Palatopharyngeus

68
Q

What muscle(s) dilates the pharynx?

A

Stylopharyngeus

69
Q

What muscle(s) lowers the palate?

2

A

Palatopharyngeus

Palatoglossus

70
Q

What muscle(s) constricts the pharynx?

2

A

Palatopharyngeus

Constrictors

71
Q

What are the three muscles of Tidal Inhalation?

A

Diaphragm

External Intercostals

Intercartilagenous Portion of the Internal Intercostals

72
Q

What are the five muscles of Forced Inhalation?

A

Sternocleidomastoid

Scalenes (Anterior, Posterior, & Middle)

Pectoralis major & minor

Subclavius

Serratus Anterior

73
Q

What are the five Expiration muscles that deal with Chest Compression?

A

Interosseous Portion of Internal Intercostals

Transversus Thoracis

Serratus Posterior Inferior

Quadratus Lumborum

Latissimus Dorsi

74
Q

What are the four Expiration muscles that deal with Abdominal Compression?

A

Rectus Abominus

Transverse Abdominus

External Oblique

Internal Oblique

75
Q

What are the four Phonation Muscles that Adduct?

A

LCA

Transverse Arytenoid

Oblique Arytenoid

Thyroarytenoids (passively)

76
Q

What Phonation Muscles abducts?

A

PCA

77
Q

What Phonation Muscles lengthens the vocal folds?

A

Cricoarytenoid

78
Q

What provides the primary innervation for the Muscles of Mastication?

A

CN V

Trigeminal

79
Q

What provides the primary innervation for the Intrinsic & Extrinsic Lingual Muscles?

A

CN XII

Hypoglossus

80
Q

What provides the primary innervation for the Facial Muscles?

A

CN VII

Facial

81
Q

What provides the primary innervation for the Pharyngeal & Velar Muscles?

A

Pharyngeal Plexus

82
Q

What articulation muscles are innervated by the Facial Nerve (VII)?

(2)

A

All facial muscles

Digastric (posterior)

83
Q

What articulation muscles are innervated by the Trigeminal Nerve (V)?

(6)

A

Palatal Tensor

Temporalis

Masster

Internal & External Pterygoid

Digastric (anterior)

Mylohyoid

84
Q

What articulation muscles are innervated by the Hypoglossus Nerve (XII)?

(7)

A

Vertical Lingual

Transverse Lingual

Superior & Inferior Longitudinal Lingual

Genioglossus

Hyoglossus

Styloglossus

Geniohyoid

85
Q

What articulation muscles are innervated by the Pharyngeal Plexus?

(4)

A

Palatal Levator

Palatoglossus

Palatopharyngeus

Uvelus

86
Q

What muscles shortens the vocal folds?

A

Thyromuscularis

87
Q

What is another name for the Levator Anguli Oris?

A

Caninus

88
Q

What is another name for the Depressor Anguli Oris?

A

Triangularis

89
Q

What muscles round the lips?

3

A

Incisivus Labii

Orbicularis Oris

Levator Anguli Oris

90
Q

What nerve provides sensation for the posterior 1/3 of the tongue?

A

Glossopharyngeal (IX)