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Netter Anatomy > Head and Neck - Muscular System > Flashcards

Head and Neck - Muscular System Flashcards

1
Q

1.17 - 1

A

frontal belly of occiptofrontalis muscle

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2
Q

1.17 - 2

A

mentalis muscle

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3
Q

1.17 - 3

A

depressor labii inferioris muscle

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4
Q

1.17 - 4

A

depressor anguli oris muscle

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5
Q

origin vs insertion of muscle

A

The origin is the attachment site that doesn’t move during contraction, while the insertion is the attachment site that does move when the muscle contracts. The insertion is usually distal, or further away, while the origin is proximal, or closer to the body, relative to the insertion.

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6
Q

what is the action of the occipitofrontalis muscle

A

the frontal belly of the occipitfrontalis muscle elevates the eyebrows and wrinkles the forehead, as when a person looks surprised

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7
Q

innervation of occipitofrontalis muscle

A

terminal branches of the facial nerve; temporal branch

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8
Q

epicranial aponeurosis

A

The epicranial aponeurosis (aponeurosis epicranialis, galea aponeurotica) is an aponeurosis (a tough layer of dense fibrous tissue) which covers the upper part of the cranium in humans and various other animals.

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9
Q

innervation of all the muscles of facial expression

A

facial nerve CN VII

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10
Q

bells palsy

A

Bell’s palsy is the result of a malfunction of the facial nerve (cranial nerve VII), which controls the muscles of the face. Facial palsy is typified by inability to move the muscles of facial expression. The paralysis is of the infranuclear/lower motor neuron type.

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11
Q

1.18 - 1

A

occipital belly of occipitofrontalis muscle

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12
Q

1.18 - 2

A

auricularis posterior muscle

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13
Q

1.18 - 3

A

auricularis superior muscle

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14
Q

1.18 - 4

A

auricularis anterior muscle

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15
Q

1.18 - 5

A

levator labii superioris alaeque nasi muscle

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16
Q

1.18 - 6

A

levator labii superioris muscle

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17
Q

1.18 - 7

A

zygomaticus minor muscle

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18
Q

1.18 - 8

A

zygomaticus major muscle

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19
Q

origin occipital belly of occipitofrontalis muscle

A

lateral 2/3 of the superior nuchal line of the occipital bone and the mastoid process of the temporal bone

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20
Q

insertion of occipital belly of occipitofrontalis muscle

A

inserts into the epicranial aponeurosis

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21
Q

action of the occipital belly of occipitofrontalis muscle

A

draw the skin of the scalp back or forward

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22
Q

innervation of occipital belly of occipitofrontalis muscle

A

terminal branches of the facial nerve - posterior auricular branchges

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23
Q

1.19 - 1

A

orbicularis oculi muscle

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24
Q

1.19 - 2

A

nasalis muscle

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25
Q

1.19 - 3

A

buccinator muscle

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26
Q

origin orbicularis oculi muscle

A

nasal portion of the frontal bone, frontal process of the maxilla, the lacrimal bone and medial palpebral ligament

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27
Q

insertion orbicularis oculi muscle

A

skin of the eyelids, bony orbit,

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28
Q

action of orbicularis oculi muscle

A

closes the eyelids, two levels

  • gentle blink - palpebral portion
  • hard blink - orbital portion
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29
Q

innervation of orbicularis oculi muscle

A

terminal branches of facial nerve, primarily the temporal and zygomatic branches

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30
Q

1.20 - 1

A

orbicularis oris muscle

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31
Q

1.20 - 2

A

risorius muscle

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32
Q

1.20 - 3

A

platysma muscle

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33
Q

action of orbicularis oris muscle

A

close the lips

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34
Q

1.21 - 1

A

buccinator muscle

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35
Q

1.21 - 2

A

zygomaticus minor m

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36
Q

1.21 - 3

A

zygomaticus major m

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37
Q

1.21 - 4

A

depressor anguli oris m

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38
Q

1.21 - 5

A

depressor labii inferioris m

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39
Q

1.21 - 6

A

mentalis m

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40
Q

action of buccinator m

A

presses cheek against the molars and aids in chewing

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41
Q

1.22 - 1

A

platysma muscle

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42
Q

1.22 - 2

A

mylohyoid m

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43
Q

1.22 - 3

A

thyrohyoid m

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44
Q

1.22 - 4

A

omohyoid muscle

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45
Q

1.22 - 5

A

sternohyoid m

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46
Q

1.22 - 6

A

sternothyroid m

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47
Q

1.22 - 7

A

sternocleidomastoid m

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48
Q

1.23 - 1

A

levator palpebrae superioris m

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49
Q

1.24 - 1

A

superior rectus m

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50
Q

1.24 - 2

A

medial rectus m

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51
Q

1.24 - 3

A

inferior rectus m

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52
Q

1.24 - 4

A

superior oblique m

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53
Q

1.24 - 5

A

lateral rectus m

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54
Q

1.24 - 6

A

inferior oblique m

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55
Q

1.24 - 7

A

lateral rectus m

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56
Q

1.25 - 1

A

temporalis m

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57
Q

1.25 - 2

A

insertion of masseter muscle

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58
Q

1.25 - 3

A

buccinator m

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59
Q

1.25 - 4

A

orbicularis oris m

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60
Q

1.26 - 1

A

masseter m

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61
Q

1.26 - 2

A

parotid duct

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62
Q

1.26 - 3

A

buccinator m

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63
Q

1.26 - 4

A

temporalis m

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64
Q

1.27 - 1

A

medial pterygoid m

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65
Q

1.27 - 2

A

sphenomandibular ligament

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66
Q

1.27 - 3

A

levator veli palatini m

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67
Q

1.27 - 4

A

tensor veli palatini m

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68
Q

1.27 - 5

A

lateral pterygoid m

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69
Q

1.27 - 6

A

pterygoid hamulus

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70
Q

1.28 - 1

A

lateral pterygoid m

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71
Q

1.28 - 2

A

articular disc of temporomandibular joint

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72
Q

1.28 - 3

A

sphenomandibular ligament

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73
Q

1.28 - 4

A

medial pterygoid m

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74
Q

1.28 - 5

A

buccinator m

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75
Q

1.29 - 1

A

mylohyoid m

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76
Q

1.29 - 2

A

hypoglossus m

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77
Q

1.29 - 3

A

digastric m

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78
Q

1.29 - 4

A

stylohyoid m

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79
Q

1.29 - 5

A

digastric m

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80
Q

1.30 - 1

A

geniohyoid m

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81
Q

1.30 - 2

A

submandibular gland

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82
Q

1.30 - 3

A

submandibular duct

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83
Q

1.30 - 4

A

inferior alveolar nerve and artery

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84
Q

1.30 - 5

A

lingual nerve

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85
Q

1.30 - 6

A

sublingual gland

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86
Q

1.30 - 7

A

mylohyoid m

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87
Q

1.31 - 1

A

genioglossus m

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88
Q

1.31 - 2

A

geniohyoid m

89
Q

1.31 - 3

A

middle pharyngeal constrictor m

90
Q

1.31 - 4

A

stylopharyngeus m

91
Q

1.31 - 5

A

stylohyoid m

92
Q

1.31 - 6

A

styloglossus m

93
Q

1.31 - 7

A

palatopharyngeus m

94
Q

1.31 - 8

A

palatoglossus m

95
Q

1.32 - 1

A

hypoglossus m

96
Q

1.32 - 2

A

superior pharyngeal constrictor m

97
Q

1.32 - 3

A

hyoid bone

98
Q

1.33 - 1

A

styloglossus m

99
Q

1.33 - 2

A

lingual n

100
Q

1.33 - 3

A

submandibular ganglion

101
Q

1.33 - 4

A

submandibular duct

102
Q

1.33 - 5

A

geniohyoid m

103
Q

1.33 - 6

A

hypoglossal nerve CN XII

104
Q

1.33 - 7

A

lingual v

105
Q

1.33 - 8

A

internal jugular v

106
Q

1.33 - 9

A

external carotid a

107
Q

1.33 - 10

A

lingual a

108
Q

1.34 - 1

A

levator veli palatini m

109
Q

1.34 - 2

A

choanae

110
Q

1.34 - 3

A

uvular m

111
Q

1.34 - 4

A

palatopharyngeus m

112
Q

1.34 - 5

A

pterygoid hamulus

113
Q

1.35 - 1

A

tensor veli palatini m

114
Q

1.35 - 2

A

basilar part of occipital bone

115
Q

1.35 - 3

A

cartilaginous part of the auditory tube (eustachian)

116
Q

1.35 - 4

A

superior pharyngeal constrictor m

117
Q

1.36 - 1

A

uvular m

118
Q

1.36 - 2

A

palatopharyngeus m

119
Q

1.36 - 3

A

palatoglossus m

120
Q

1.36 - 4

A

superior pharyngeal constrictor m

121
Q

1.36 - 5

A

pterygomandibular raphe

122
Q

1.36 - 6

A

buccinator m

123
Q

1.37 - 1

A

superior pharyngeal constrictor m

124
Q

1.37 - 2

A

stylopharyngeus m

125
Q

1.37 - 3

A

medial pterygoid m

126
Q

1.37 - 4

A

stylohyoid m

127
Q

1.37 - 5

A

digastric m (posterior belly)

128
Q

1.37 - 6

A

levator veli palatini m

129
Q

1.37 - 7

A

palatopharyngeus m

130
Q

1.38 - 1

A

middle pharyngeal constrictor m

131
Q

1.38 - 2

A

internal carotid a

132
Q

1.38 - 3

A

stylopharyngeus m

133
Q

1.38 - 4

A

glossopharyngeal n (CN IX)

134
Q

1.38 - 5

A

superior cervical ganglion

135
Q

1.38 - 6

A

vagus n (CN X)

136
Q

1.38 - 7

A

thyroid and parathyroid glands

137
Q

1.38 - 8

A

recurrent laryngeal n

138
Q

1.38 - 9

A

internal jugular v

139
Q

1.39 - 1

A

inferior pharyngeal constrictor m

140
Q

1.39 - 2

A

cricopharyngeal constrictor m

141
Q

1.39 - 3

A

esophagus

142
Q

1.39 - 4

A

posterior cricoarytenoid m

143
Q

1.39 - 5

A

thyroid cartilage

144
Q

1.39 - 6

A

internal branch of superior laryngeal n

145
Q

1.39 - 7

A

epiglottis

146
Q

1.39 - 8

A

root of tongue

147
Q

1.39 - 9

A

choana

148
Q

1.40 - 1

A

stylopharyngeus m

149
Q

1.40 - 2

A

hypoglossal nerve (CN XII)

150
Q

1.40 - 3

A

accessory nerve (CN XI)

151
Q

1.40 - 4

A

vagus n (CNX)

152
Q

1.40 - 5

A

sympathetic trunk

153
Q

1.41 - 1

A

sternocleidomastoid m

154
Q

1.41 - 2

A

digastric m (posterior belly)

155
Q

1.41 - 3

A

mylohyoid m

156
Q

1.41 - 4

A

digastic m (anterior belly)

157
Q

1.41 - 5

A

stylohyoid m

158
Q

1.41 - 6

A

platysma m

159
Q

1.42 - 1

A

sternohyoid m

160
Q

1.42 - 2

A

omohyoid m (superior belly)

161
Q

1.42 - 3

A

omohyoid m (inferior belly)

162
Q

1.42 - 4

A

thyrohyoid m

163
Q

1.43 - 1

A

sternothyroid m

164
Q

1.43 - 2

A

thyrohyoid m

165
Q

1.43 - 3

A

hyoid b

166
Q

1.43 - 4

A

thyroid cartilage

167
Q

1.43 - 5

A

cricoid cartilage

168
Q

1.43 - 6

A

thyroid gland

169
Q

1.43 - 7

A

trachea

170
Q

1.44 - 1

A

omohyoid m

171
Q

1.44 - 2

A

sternohyoid m

172
Q

1.44 - 3

A

thyrohyoid m

173
Q

1.44 - 4

A

stylohyoid m

174
Q

1.44 - 5

A

digastric m (posterior belly)

175
Q

1.44 - 6

A

sternocleidomastoid m

176
Q

1.44 - 7

A

scalenus m (poster, medius and anterior)

177
Q

1.45 - 1

A

thyroid m

178
Q

1.45 - 2

A

common carotid artery

179
Q

1.45 - 3

A

sternohyoid m

180
Q

1.45 - 4

A

ansa cervicalis (C1-C3 of cervical plexus)

181
Q

1.45 - 5

A

internal jugular vein

182
Q

1.45 - 6

A

external jugular v

183
Q

1.45 - 7

A

anterior jugular vein

184
Q

1.46 - 1

A

stylohyoid m

185
Q

1.46 - 2

A

thyrohyoid m

186
Q

1.46 - 3

A

omohyoid m (superior belly)

187
Q

1.46 - 4

A

sternohyoid m

188
Q

1.46 - 5

A

fibrous loop for intermediate digastric tendon

189
Q

1.47 - 1

A

digastric m

190
Q

1.47 - 2

A

mastoid process

191
Q

1.47 - 3

A

styloid process

192
Q

1.47 - 4

A

hypoglossus m

193
Q

1.47 - 5

A

mylohyoid m

194
Q

1.48 - 1

A

cricothyroid m

195
Q

1.48 - 2

A

thyroid cartilage lamina

196
Q

1.48 - 3

A

thyrohyoid membrane

197
Q

1.48 - 4

A

hyoid bone

198
Q

1.48 - 5

A

cricoid cartilage

199
Q

1.49 - 1

A

oblique arytenoid muscles

200
Q

1.49 - 2

A

transverse arytenoid m

201
Q

1.49 - 3

A

epiglottis

202
Q

1.49 - 4

A

aryepiglottic fold

203
Q

1.49 - 5

A

cuneiform tubercle

204
Q

1.49 - 6

A

corniculate tubercle

205
Q

1.49 - 7

A

cricoid cartilage

206
Q

1.50 - 1

A

posterior cricoarytenoid m

207
Q

1.51 - 1

A

aryepiglottic part of oblique arytenoid m

208
Q

1.51 - 2

A

posterior cricoarytenoid m

209
Q

1.51 - 3

A

thyroepiglottic part of thyroarytenoid m

210
Q

1.51 - 4

A

thyroarytenoid m

211
Q

1.51 - 5

A

lateral cricoarytenoid m

212
Q

1.51 - 6

A

vocalis m

213
Q

1.51 - 7

A

vocal ligament

214
Q

1.51 - 8

A

conus elasticus

215
Q

1.52 - 1

A

scalenus m

216
Q

1.53 - 1

A

longus capitis m

217
Q

1.53 - 2

A

longus colli m

218
Q
A

Netter Anatomy (3 decks)

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