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Head and Neck Anatomy > Final Exam > Flashcards

Final Exam Flashcards

1
Q

The ophthalmic nerve innervates what 6 things?

A
  1. sensation from cornea 2. skin of forehead 3. scalp 4. eyelids 5. nose 6. mucosa of nasal cavity and paranasal sinuses
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2
Q
A

medial pterygoid

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3
Q

When you lick a strawberry, the taste sensation travels through which nerve?

A

CN 7

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4
Q
A

middle concha

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5
Q

trapezius is innervated by which nerve

A

CN 11 spinal accessory

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6
Q

which of the following muscles is the only laryngeal muscle not to be innervated by the recurrent larygneal nerve

A

cricothyroid muscle

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7
Q
A

middle cerebral artery

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8
Q

the lingual artery is a branch of which muscle?

A

external carotid

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9
Q

What is the main function of the lateral pterygoid?

A

depression of the mandible

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10
Q
A

epiglottis

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11
Q
A

cerebral faulx

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12
Q

If a needle is stabbed into the tip of the tongue, pain would be transmitted by which nerve?

A

lingual branch of V3

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13
Q

What foramen is directly posterior to the maxillary central incisors?

A

incisive foramen

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14
Q

which branchial arch is associated with orbiculris oris

A

arch 2

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15
Q

which muscle is located within the vocal fold

A

vocalis

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16
Q

pt is in need of an emergency airway. Where is it placed

A

between the cricoid cartilage an the tracheal cartilage

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17
Q
A

inferior belly of the omohyoid

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18
Q

pt presents with pain in 3rd molar area. There is a mass that is 1-2 cm in size, fixed, and is bilateral, and in multiple locations. What should be your concern

A

cancer has metastasized

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19
Q

which muscle abducts the true vocal chords

A

posterior cricoarytenoid

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20
Q
A

hypoglossal nerve

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21
Q

which nerve innervates the stylohyoid

A

CN 7 facial

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22
Q
A

palatine process of maxilla

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23
Q

What are the contents of the superior orbital fissure?

A

ophthalmic nerve, CN 3, CN4, CN 6, ophthalmic veins, sympathetic fibers

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24
Q

Does the lateral pterygoid elevate the mandible?

A

no

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25
Q

pre-ganglionic cell bodies for tear production are located where?

A

superior salivatory nuclei

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26
Q

Which cranial nerve innervates the lateral rectus?

A

CN VI (abducent)

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27
Q
A

cerebellar tentorium

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28
Q
A

lateral ventricles

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29
Q
A

jugular foramen

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30
Q

the superior pharyngeal constrictor is innervated by which nerve

A

CN 10

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31
Q

What innervates the tensor vali palatini?

A

V3

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32
Q

If a needle poked you in the buccal mucosa of the cheek, pain would be transmitted by which nerve?

A

Buccal branch of V3

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33
Q
A

cricoid cartilage

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34
Q

Which tissue is found in front of the palatine tonsil?

A

palatoglossus arch

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35
Q

palatopharyngeal muscle is innervated by which nerve

A

CN 10 vagus

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36
Q

Which ganglion supplies parasympathetic innervation to to the lacrimal gland?

A

Pterygopalatine ganglion

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37
Q
A

superior sagittal sinus

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38
Q
A

facial artery

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39
Q

the external jugular vein is formed by which two veins

A

retromandibular and posterior auricular veins

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40
Q

What branches of the facial nerve innervate the levator labii sup alaqua nasi and orbicularis oris?

A

buccal branches of the facial nerve

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41
Q
A

sphenoid sinus

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42
Q
A

internal carotid artery

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43
Q
A

vocal fold

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44
Q

which fascia wraps around the sternocleidomastoid, trapezius, parotid, and submandibular gland

A

investing fascia

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45
Q

what is the function of the macula and utricle?

A

sensing linear motion

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46
Q

which nerve innervates the styloglossus?

A

CN 12 hypoglossal

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47
Q

What forms the hard palate?

A

Palatine process of maxilla

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48
Q
A

cavernous sinus

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49
Q

cricoid cartilage is formed by which branchial arch

A

Arch 4

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50
Q

What nerve innervates the stylopharyngeal muscle?

A

CN 9 glossopharyngeal

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51
Q

what innervates the posterior belly of the digastric?

A

CN 7 facial

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52
Q

What innervates the anterior belly of the digastric?

A

V3

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53
Q

If you were poked in the mental protuberance, pain would be carried by which nerve?

A

Marginal mandibular nerve (V3)

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54
Q

What branch of what nerve supplies the platysma?

A

Cervical Branch of facial nerve

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55
Q

What two bones make the jugular foramen?

A

Temporal and Occipital

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56
Q
A

external jugular vein

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57
Q
A

lingual nerve

58
Q

What innervates the mylohyoid?

A

V3

59
Q

What nerve supplies motor innervation to muscles of mastication?

A

V3

60
Q

Which nerve innervates the frontalis?

A

temporal branch of facial nerve

61
Q

pt presents with infection on tip of their tongue. Which lymph node will this infection drain to?

A

submental lymph nodes

62
Q
A

superior cervicla ganglion

63
Q
A

thyroid cartilage

64
Q

Which ganglion supplies parasympathetics to the parotid gland?

A

Otic Glanglion

65
Q

What two structures travel through the foramen ovale?

A

-V3 -accessory meningeal artery

66
Q

What innervates the maxillary teeth, skin of face over maxilla, mucosa of nose, max sinuses, and palate?

A

V2

67
Q

What nerve innervates the stylohyoid?

A

CN 7 facial

68
Q

which fascia is associated with the thyroid gland

A

pre-tracheal fascia

69
Q
A

greater and less palatine foramen

70
Q

What bone is the foramen ovale in?

A

sphenoid

71
Q

Which has worse prognosis? 2 positive cancer lymph nodes on the right and 1 positive cancer lymph node on the left OR 2 positive cancer lymph nodes on the left and 1 positive cancer lymph node on the right and inferior to the left side

A

either one

72
Q

Taste behind the vallate papillae is transmitted primarily by which nerve?

A

CN 9 glossopharyngeal

73
Q
A

sternothyroid muscle

74
Q

What produces the CSF?

A

Choroid Plexus

75
Q

which branchial pouch does the superior parathyroid gland come from

A

4th pouch

76
Q
A

spinal accessory nerve

77
Q
A

hyoglossus

78
Q

Parasympathetic preganglionic fibers to the parotid gland come from what nerve?

A

CN 9 glossopharyngeal

79
Q
A

lingual nerve

80
Q
A

frontal sinus

81
Q

What bone is the foramen rotundum in?

A

Sphenoid

82
Q

sternohyoid is innervated by which nerve

A

ansa cervicalis

83
Q

Another name for the eustachian tube?

A

Pharyngotympanic tube

84
Q

Which cranial nerves travel through the jugular foramen?

A

CN IX, X, XI

85
Q

What is the most anterior part of the hyoid?

A

Body of the hyoid

86
Q

Which nerve travels through the mandibular foramen

A

inferior alveolar nerve V3

87
Q

which joint is associated with motion of no

A

atlas-axis joint

88
Q

what innervates the palatoglossus

A

CN 10 vagus

89
Q
A

epiglottis

90
Q

What two holes does the facial nerve travel through?

A

-internal acoustic meatus -stylomastoid foramen

91
Q

Which nerve provides preganglionic parasympathetics to the submandibular gland?

A

CN 7 (facial)

92
Q

parasympathetic ganglion for the sublingual glands are carried by which nerve

A

CN 7 facial

93
Q

the inferior pharyngeal constrictor is innervated by which nerve

A

CN 10

94
Q
A

great auricular vein

95
Q

the anterior belly of the digastric is innervated by which nerve

A

mandibular branch of the trigeminal nerve

96
Q

What nerve innervates the mentalis

A

marginal mandibular branch of CN 7

97
Q
A

basilar artery

98
Q

which nerve is associated with taste posterior to the terminal sulcus

A

CN 9 glossopharyngeal

99
Q

The zygomatic nerve is a branch of what nerve that is a branch of what facial nerve?

A

-branch of maxillary nerve -maxillary nerve is branch of V2 (foramen rotundum)

100
Q

which cartilaginous structure is involved in movement of the vocal chords

A

arytenoid cartilage

101
Q

What nerve innervates the buccinator?

A

CN 7 facial

102
Q

which branchial arch is associated with the tensor veli palatini muscle

A

Arch 1

103
Q

What nerve supplies sensation to skin of lower face, mandibular teeth, anterior 2/3 of the tongue?

A

V3

104
Q

which innervates the palatoglossus

A

CN 10 vagus

105
Q

what innervates the levator veli palatini

A

CN 10 vagus

106
Q

What contents run through the superior orbital fissure?

A

-V1 -CN 3 -CN 4 -CN 6 -ophthalmic veins -sympathetic fibers

107
Q

which nerve innervates the sylopharyngeus muscle

A

CN 9 glossopharyngeal

108
Q

The opthalmic artery supplies blood to the ________ and is a branch of the ________ artery.

A

-eye -internal carotid

109
Q
A

trapezius

110
Q
A

hypoglossal nerve

111
Q

Which ganglion provides parasympathetic innervation for the pupil?

A

Edinger-Westphal Nucleus

112
Q

The zygomatic branch of the maxillary nerve (V2) innervates _______

A

-inferior part of orbicularis oculi -facial muscles inferior to orbit

113
Q
A

right recurrent laryngeal nerve

114
Q

the stapedius muscle is innervated by what

A

CN 7 facial

115
Q

pt presents with dental pain, speech is breathy and weak, mass on his sternocleidomastoid and lateral of his trachea that has been there for a long time. What do you suspect is wrong?

A

Cancer of recurrent laryngeal nerve

116
Q
A

mylohyoid muscle

117
Q

What nerve travels through the internal acoustic meatus?

A

CN 7

118
Q
A

anterior belly of the digastric

119
Q

What travels through the foramen spinosum?

A

middle meningeal artery

120
Q

The pterygoid plates are part of what bone?

A

sphenoid bone

121
Q
A

inferior alveolar nerve (from V3)

122
Q

What foramen does each branch of the trigeminal nerve run through?

A

V1: Superior Orbital Fissure V2: Foramen Rotundum V3: Foramen Ovale

123
Q

which branchial arch is associated with CN 7

A

Arch 2

124
Q

which structure contains the greatest flow of lymph fluid

A

thoracic trunk

125
Q

What structure passes through the foramen rotundum?

A

Maxillary nerve (V2)

126
Q

Pain from the medial zygoma is transmitted by….

A

V2

127
Q

Which nerve innervates the nasion?

A

Ophthalmic (V1)

128
Q

What is the function of the parathyroid gland

A

regulated calcium

129
Q
A

cricothyroid muscle

130
Q

if you are poked in the philtrum, pain would be carried by which nerve

A

V2

131
Q

the orbicularis oculi is innervated by which nerve

A

CN 7 facial

132
Q

which ossicle is associated with the oval window?

A

stapes

133
Q

If a needle was inserted 1 inch below the angle of the mandible, pain would be transmitted by which nerve?

A

CN 9 glossopharyngeal

134
Q

If you poked the nasion, pain would be carried by the….

A

CN V1: ophthalmic nerve

135
Q

What nerve supplies pain innervation to the eyelid?

A

Ophthalmic (V1)

136
Q

the superior oblique muscle is innervated by what nerve

A

CN 4 (trochlear nerve)

137
Q

The larynx is innervated by which nerve

A

CN 10 vagus

138
Q

What artery runs within the lateral sulcus?

A

Middle cerebral artery

139
Q

temporalis muscle attaches to what insertion point?

A

coronoid process

140
Q

What is the “smiling muscle”?

A

risorius

141
Q
A

lateral pterygoid

Head and Neck Anatomy (4 decks)

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