Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

ECU Dysphagia > 1.1 Basic Anatomy > Flashcards

1.1 Basic Anatomy Flashcards

1
Q

What are the four Muscles of Mastication?

A

Temporalis

Masseter

Medial Pterygoid

Lateral Pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What muscles ELEVATE (close) the mandible?

A

Temporalis

Masseter

Medial Pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What innervates the Muscles of Mastication?

A

Trigeminal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What muscles RETRACT the mandible?

A

Temporalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What muscles DEPRESS (open) the mandible?

A

Lateral Pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What muscles Permits SIDE-TO-SIDE movement of the mandible?

A

Lateral Pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What muscles PROTRUDE the mandible?

A

Lateral Pterygoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What innervates the Temporalis?

A

Trigeminal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What does the Temporalis do?

2

A

Elevates (closes) mandible

Retracts mandible

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What innervates the Masseter?

A

Trigeminal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What does the Masseter do?

A

Elevates (closes) mandible

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What innervates the Medial Pterygoid?

A

Trigeminal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What does the Medial Pterygoid do?

A

Elevates (closes) mandible

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What innervates the Lateral Pterygoid?

A

Trigeminal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What does the Lateral Pterygoid do?

3

A

Depresses (opens) mandible

Protrudes mandible

Moves mandible side-to-side

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What innervates the Muscles of the Face?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What are the Muscles of the Face?

11

A

Orbicularis oris

Zygomaticus major

Zygomaticus minor

Levator labii superior

Levator labii superior alaeque nasi

Levator anguli oris

Depressor anguli oris

Depressor labii inferior

Mentalis

Risorius

Buccinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What muscle draws upper lip upward and outward?

A

Zygomaticus minor

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What muscle closes, opens, protrudes, inverts, and twists lips?

A

Orbicularis oris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What muscle raises the angle of the mouth?

A

Levator labii superior alaeque nasi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What muscles elevate the upper lip?

4

A

Levator labii superior

Zygomaticus major

Zygomaticus minor

Levator anguli oris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What is the smiling muscle?

A

Zygomaticus major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

What muscle draws the angle of the mouth upward and backward?

A

Zygomaticus major

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

What muscle draws the angle of the mouth down and inward?

A

Depressor anguli oris

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

What muscle pushes up the lower lip?

A

Mentalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

What muscles depress the lower lip?

2

A

Depressor anguli oris

Depressor labii inferior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

What muscle causes dimples?

A

Risorius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

What muscle draws the corners of the mouth outward?

A

Risorius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

What muscle gives an expression of strain to the face?

A

Risorius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

What muscle holds food in contact with the teeth?

A

Buccinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

What muscle flattens the cheeks?

A

Buccinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

What muscle raises the chin?

A

Mentalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

What muscle retracts the angles of the mouth?

A

Buccinator

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

What does the Orbicularis Oris do?

5

A

Closes lips

Opens lips

Protrudes lips

Inverts lips

Twists lips

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

What innervates the Orbicularis oris?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

What does the Zygomaticus Minor do?

A

Draws upper lip upward and outward

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q

What innervates the Zygomaticus minor?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q

What does the Levator Labii Superior do?

A

Pulls up or elevates upper lip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q

What innervates the Levator labii superior?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q

What does the Levator Labii Superior Alaeque Nasi do?

A

Raises angle of the mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q

What innervates the Levator labii superior alaeque nasi?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

What does the Zygomaticus Major do?

2

A

Draws upper lip upward

Draws angle of mouth upward and backward

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q

What innervates the Zygomaticus major?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q

What does the Levator Anguli Oris do?

A

Elevates corners of mouth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q

What innervates the Levator anguli oris?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q

What does the Depressor Anguli Oris do?

2

A

Draws lower lip down

Draws angle of mouth down + inward

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
46
Q

What innervates the Depressor anguli oris?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
47
Q

What does the Depressor Labii Inferior do?

A

Depresses lower lip

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
48
Q

What innervates the Depressor labii inferior?

A

Facial nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
49
Q

What does the Mentalis do?

2

A

Pushed up lower lip

Raises chin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
50
Q

What innervates the Mentalis?

A

Facial nerve

51
Q

What does the Risorius do?

3

A

Draws corners or angle of mouth outward

Causes dimples

Gives expression of strain to face

52
Q

What innervates the Risorius?

A

Facial nerve

53
Q

What does the Buccinator do?

3

A

Flattens cheek

Holds food in contact with teeth

Retracts angles of the mouth

54
Q

What innervates the Buccinator?

A

Facial nerve

55
Q

What are the Muscles of the Palate?

5

A

Levator veli palatini

Tensor veli palatini

Palatoglossus

Palatopharyngeus

Uvulae

56
Q

What innervates the Muscles of the Palate?

What is the exception?

A

Vegus nerve

Tensor veli palatini is innervated by the Trigeminal nerve

57
Q

What muscle raises the soft palate?

A

Levator veli palatini

58
Q

What muscle stretches the soft palate?

A

Tensor veli palatini

59
Q

What muscle raises the back of the tongue (during the 1st stage of swallowing)?

A

Palatoglossus

60
Q

What muscle shuts off the nasopharynx (during the 2nd stage of swallowing)?

A

Palatopharyngeus

61
Q

What muscle shortens and raises the uvula?

A

Uvulae

62
Q

What does the Levator Veli Palatini do?

A

Raises soft palate

63
Q

What innervates the Levator Veli Palatini?

A

Vegus nerve

64
Q

What does the Tensor Veli Palatini do?

A

Stretches soft palate

65
Q

What innervates the Tensor Veli Palatini?

A

Trigeminal nerve

66
Q

What does the Palatoglossus do?

3

A

Raises back of the tongue (during 1st stage of swallow)

Narrows fauces

Elevates posterior tongue

67
Q

What innervates the Palatoglossus?

2

A

Vegus nerve

Glossopharyngeal nerve

68
Q

What does the Palatopharyngeus do?

A

Shuts off nasopharynx (during 2nd state of swallow)

69
Q

What innervates the Palatopharyngeus?

A

Vegus nerve

70
Q

What does the Uvulae do?

A

Shortens and raises uvula

71
Q

What innervates the Uvulae?

A

Vegus nerve

72
Q

What are the Suprahyoid Muscles?

8

A

Mylohyoid (anterior belly digastric)

Digastric (anterior belly)

Geniohyoid

Stylohyoid

Hyoglossus

Genioglossus

Styloglossus

Palatoglossus

73
Q

What muscle elevates tongue and floor of mouth?

A

Mylohyoid (anterior belly digastric)

74
Q

What muscles depress jaw when hyoid is in fixed position?

3

A

Mylohyoid (anterior belly digastric)

Digastric (anterior belly)

Geniohyoid

75
Q

What muscle raises hyoid bone when jaw is in fixed position?

A

Digastric (anterior belly)

76
Q

What muscle draws hyoid bone forward?

A

Geniohyoid

77
Q

What elevates hyoid and tongue base?

A

Stylohyoid

78
Q

What muscle is involved in tongue depression?

A

Hyoglossus

79
Q

What muscle is involved in tongue protrusion and depression?

A

Genioglossus

80
Q

What muscle elevates the tongue up and back?

A

Styloglossus

81
Q

What muscle narrows the faces and elevates posterior tongue?

A

Palatoglossus

82
Q

What does the Mylohyoid do?

2

A

Elevates tongue + floor of mouth

Depresses jaw when hyoid bone is in fixed position

83
Q

What innervates the Mylohyoid?

A

Trigeminal nerve

84
Q

What does the Digastric do?

2

A

Raises hyoid bone if jaw is in fixed position

Depresses jaw when hyoid bone is in fixed position

85
Q

What innervates the Digastric?

A

Trigeminal nerve

86
Q

What does the Geniohyoid do?

2

A

Draws hyoid bone forward

Depresses mandible when hyoid bone is in fixed position

87
Q

What innervates the Geniohyoid?

A

Cervical nerves C1 + C2 through hypoglossal

88
Q

What does the Stylohyoid do?

A

Elevates hyoid and tongue base

89
Q

What innervates the Stylohyoid?

A

Facial nerve

90
Q

What does the Hyoglossus do?

A

Depresses tongue

91
Q

What innervates the Hyoglossus?

A

Hypoglossal nerve

92
Q

What does the Genioglossus do?

2

A

Protrudes tongue

Depresses tongue

93
Q

What innervates the Genioglossus?

A

Hypoglossal nerve

94
Q

What does the Styloglossus do?

A

Elevates tongue up and back

95
Q

What innervates the Styloglossus?

A

Hypoglossal nerve

96
Q

What nerve is involved in general sensation for the anterior 2/3 of tongue?

A

Trigeminal nerve (V)

97
Q

What nerve is involved in taste for the anterior 2/3 of tongue?

A

Facial nerve (VII)

98
Q

What nerve is involved in taste and general sensation for the posterior 1/3 of tongue?

A

Glossopharyngeal (IX)

99
Q

What nerve is involve in sensation for the tonsils, pharynx, and soft palate?

A

Pharyngeal branch of the Vegus nerve (X)

100
Q

What nerve is involve in sensation for the pharynx, larynx, and viscera?

(2)

A

Glossopharyngeal (IX)

Vegus (x)

101
Q

What afferent controls are supplied by the Trigeminal Nerve (V) when swallowing?

A

General sensation of the anterior 2/3 of tongue

102
Q

What afferent controls are supplied by the Facial Nerve (VII) when swallowing?

A

Taste in the anterior 2/3 of tongue

103
Q

What afferent controls are supplied by the Glossopharyngeal Nerve (IX) when swallowing?

A

Taste + general sensation in poster 1/3 of tongue

Secondary afferent info

104
Q

What afferent controls are supplied by the Internal Branch of the SNL (Vegus X) when swallowing?

A

Mucosa of valleculae (groove behind root of tongue)

105
Q

What afferent controls are supplied by the Pharyngeal Branch of Vegus Nerve (X) when swallowing?

A

Sensation of the tonsils, pharynx, and soft palate

106
Q

What afferent controls are supplied by the Vegus Nerve (X) when swallowing?

A

Sensation of the pharynx, larynx, and viscera

107
Q

What provides efferent innervations for Mastication?

A

Trigeminal Nerve (V)

108
Q

What provides efferent innervations for the Buccinators?

A

Trigeminal Nerve (V)

109
Q

What provides efferent innervations for the Floor of the Mouth?

A

Trigeminal Nerve (V)

110
Q

What provides efferent innervations for the Lip Sphincter?

A

Facial Nerve (VII)

111
Q

What provides efferent innervations for the Tongue?

A

Hypoglossal Nerve (XII)

112
Q

What provides efferent innervations for the Pharyngeal Constrictors + Stylopharyngeus

A

Glossopharyngeal (IX)

113
Q

What provides efferent innervations for the Palate?

A

Vegus Nerve (X)

114
Q

What provides efferent innervations for the Pharynx?

A

Vegus Nerve (X)

115
Q

What provides efferent innervations for the Larynx?

A

Vegus Nerve (X)

116
Q

What provides efferent innervations for the Esophagus?

A

Vegus Nerve (X)

117
Q

What efferent controls are supplied by the Trigeminal Nerve (V) when swallowing?

(3)

A

Mastication

Buccinators

Floor of Mouth

118
Q

What efferent controls are supplied by the Facial Nerve (VII) when swallowing?

A

Lip Sphincter

119
Q

What efferent controls are supplied by the Hypoglossal Nerve (XII) when swallowing?

A

Tongue

120
Q

What efferent controls are supplied by the Glossopharyngeal Nerve (IX) when swallowing?

(2)

A

Pharyngeal Constrictors

Stylopharyngeus

122
Q

What efferent controls are supplied by the Vegus (X) when swallowing?

(4)

A

Palate

Pharynx

Larynx

Esophagus

123
Q

What is the Cricopharyngeal muscle?

2

A

Lays at base of pharynx and top of esophagus

Acts as a sphincter

124
Q

What is the name of the sphincter that separates the Esophagus from the Pharynx?

A

Upper Esophageal Sphincter (UES)

Pharyngeal Esophageal Segment (PES)

125
Q

What is the name of the sphincter that separates the Esophagus from the Stomach?

A

Lower Esophageal Sphincter (LES)

ECU Dysphagia (31 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions