Practical II action/innervation Flashcards

(78 cards)

1
Q
Innervation:
Frontalis Belly, Epicranius
Corrugator Supercilli
Superior Auricular
Temporoparietalis
A

temporal branches of facial nerve

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2
Q

Innervation:
Orbital Part, Orbicularis Oculi
Palpebral Part, Orbicularis Oculi

A

temporal and zygomatic branches of facial nerve

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3
Q
Innervation:
Procerus
Compressor Naris
Dilatator Naris
Depressor Septi
A

superior buccal branches of facial nerve

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4
Q
Innervation:
Levator Labii Superioris
Levator Labii Superioris Alaeque Nasi
Zygomaticus Minor
Zygomaticus Major
Levator Anguli Oris
Buccinator
A

buccal branches of facial nerve

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5
Q

Innervation:
Orbicularis Oris
Risorius

A

buccal and mandibular branches of facial nerve

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6
Q

Innervation:
Mentalis
Depressor Labii Inferioris
Depressor Anguli Oris

A

mandibular branches of facial nerve

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7
Q
Innervation:
Levator Palpebra Superioris
Superior Rectus
Inferior Rectus
Medial Rectus
Inferior Rectus
A

oculomotor nerve

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8
Q

Innervation:

Lateral Rectus

A

abducent nerve

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9
Q

Innervation:

Superior Oblique

A

trochlear nerve

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10
Q

Innervation:
Posterior Auricular
Occipitalis Belly, Epicranius

A

posterior auricular branch of facial nerve

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11
Q

Innervation:

Temporalis

A

anterior and posterior deep temporal branches, mandibular division, trigeminal nerve

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12
Q

Innervation:

Masseter

A

masseteric branch, mandibular division, trigeminal nerve

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13
Q

Innervation:

Medial Pterygoid

A

medial pterygoid branch, mandibular division, trigeminal nerve

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14
Q

Innervation:

Lateral Pterygoid

A

lateral pterygoid branch, mandibular division, trigeminal nerve

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15
Q

Innervation:

Anterior Scalene

A

ventral rami C2-C6

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16
Q

Innervation:

Middle Scalene

A

ventral rami C3-C8

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17
Q

Action:

Frontalis Belly, Epicranius

A

pulls scalp forward; wrinkles forehead and raises eyebrows

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18
Q

Action:

Occipitalis Belly, Epicranius

A

pulls scalp backward

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19
Q

Action:

Procerus

A

depress eyebrows medially

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20
Q

Action:

Compressor Naris

A

compress cartilage at bridge of nose

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21
Q

Action:

Dilatator Naris

A

widens, dilates nostrils and anterior nasal aperture

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22
Q

Action:

Depressor Septi

A

widens nostril

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23
Q

Action:

Corrugator Supercilii

A

draws eyebrow medial and down (forms vertical furrow between eyebrows)

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24
Q

Action:

Levator Labii Superioris

A

raises and everts upper lip

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25
Action: | Levator Labii Superioris Alaeque Nasi
raises and everts upper lip; dilates nostril
26
Action: | Zygomaticus Minor
raises upper lip; produces nasolabial groove
27
Action: | Zygomaticus Major
draws angle of mouth up and out
28
Action: | Levator Anguli Oris
raises angle of mouth; producese nasolabial groove
29
Action: | Orbicularis Oris
close mouth; purse and protrude lips
30
Action: | Buccinator
compress cheeks against teeth
31
Action: | Risorius
draws back angle of mouth
32
Action: | Mentalis
raises and protrudes lower lip
33
Action: | Depressor Labii INerioris
draws lower lip down
34
Action: | Depressor Anguli Oris
draws corner of mouth down and out
35
Action: | Levator Palpebra Superioris
elevates upper eyelid
36
Action: | Superior Rectus
elevate and adduct the cornea; intorsion
37
Action: | Inferior Rectus
depress and adduct the cornea; extorsion
38
Action: | Medial Rectus
adducts cornea
39
Action: | Lateral Rectus
abducts cornea
40
Action: | Superior Oblique
depress and abduct the cornea; intorsion
41
Action: | Inferior Oblique
elevate and abduct the cornea; extorsion
42
Action: | Temporalis
elevate and protract mandible
43
Action: | Medial Pterygoid
elevate and protract mandible; assists in gliding or rotatory movement
44
Action: | Lateral Pterygoid
protracts mandible; pulls disc forward; depress chin and assist in gliding or rotatory movement
45
Frontalis belly, epicranius
temporal branches of facial nerve
46
Corrugator supercilii
temporal branches of facial nerve
47
Superior auricular
temporal branches of facial nerve
48
Temporoprietalis
temporal branches of facial nerve
49
Orbital part, orbicularis
temporal and zygomatic branches of facial nerve
50
Palpebral part, orbicularis oculi
temporal and zygomatic branches of facial nerve
51
Procerus
superior buccal branches of facial nerve
52
Compressor naris
superior buccal branches of facial nerve
53
Dilitator naris
superior buccal branches of facial nerve
54
Depressor septi
superior buccal branches of facial nerve
55
Levator labii superioris
buccal branches of facial nerve
56
Levator labii superioris alaeque nasi
buccal branches of facial nerve
57
Zygomaticus minor
buccal branches of facial nerve
58
Zygomaticus major
buccal branches of facial nerve
59
Buccinator
buccal branches of facial nerve
60
Orbicularis oris
buccal and mandibular branches of facial nerve
61
Risorius
buccal and mandibular branches of facial nerve
62
Mentalis
mandibular branches of facial nerve
63
Depressor labii inferioris
mandibular branches of facial nerve
64
Depressor anguli oris
mandibular branches of facial nerve
65
Levator palpebra superioris
oculomotor nerve
66
Superior rectus
oculomotor nerve
67
Inferior rectus
oculomotor nerve
68
Medial rectus
oculomotor nerve
69
Lateral rectus
abducent nerve
70
Superior oblique
trochlear nerve
71
Posterior auricular
posterior auricular branch of facial nerve
72
Occipitalis belly, epicranius
posterior auricular branch of facial nerve
73
Temporalis
anterior and posterior deep temporal branches, mandibular division, trigeminal nerve
74
Masseter
masseteric branch, mandibular division, trigeminal nerve
75
Medial pterygoid
medial pterygoid branch, mandibular division, trigeminal nerve
76
Lateral pterygoid
lateral pterygoid branch, mandibular division, trigeminal nerve
77
Anterior scalene
ventral rami C2-C6
78
Middle scalene
ventral rami C3-C8