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Human Anatomy -- Head and Neck > Exam 2 Lists > Flashcards

Exam 2 Lists Flashcards

1
Q

Muscles of Mastication

A

Temporalis
Masseter
Medial pterygoid
Lateral pterygoid

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2
Q

Branches of CN VII

A 
Temporal 
Zygomatic
Buccal
Marginal Mandibular
Cervical
Also post auricular
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3
Q

Nerves that pass through the cavernous sinus

A 
III (oculomotor)
IV (trochlear)
V1 (opthalmic, trigeminal)
V2 (maxillary, trigeminal)
VI (abducent)
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4
Q

Glands of eyelid

A

Tarsal gland

Ciliary gland

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5
Q

Layers of eye

A

Sclera
Vascular (choroid, iris, ciliary body)
Retina

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6
Q

Ligaments of TMJ

A

Sphenomandibular

Stylomandibular

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7
Q

Nerves that pass through internal acoustic meatus

A

VII (facial)

VIII (vestibulocochlear)

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8
Q

Branches of opthalmic artery

A 
Lacrimal
Supraorbital
Supratrochlear
Central artery of retina
Ant and post ethmoidal
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9
Q

Branches of maxillary artery

A
  1. Mandibular (middle meningeal, inf alveolar)
  2. Pterygoid (muscular branches)
  3. Pterygopalatine
    - infraorbital
    - nasopalatine
    - greater and lesser palatine
    - post sup alveolar
    - mid sup alveolar
    - ant sup alveolar
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10
Q

What are the branches of the external carotid artery?

A 
Maxillary
Facial
Occipital
Post auricular
Sup temporal
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11
Q

What are the branches of the facial artery?

A

Sup and inf labial
Lat nasal
Angular

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12
Q

What are the branches of the lacrimal artery?

A

Zygomaticofacial

Zygomaticotemporal

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13
Q

What is the branch of the inf alveolar artery?

A

Mental artery

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14
Q

What is the branch of the sup temporal artery?

A

Transverse facial artery

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15
Q

Ciliary ganglion
Innervation
Goes to
Part of trigeminal

A

Oculomotor (III)
Sphinctor pupilae
Ciliary muscle
V1

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16
Q

Pterygopalatine ganglion
Innervation
Goes to
Part of trigeminal

A

Facial (VII)
Lacrimal gland
Glands of nasal cavity
V2

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17
Q

Submandibular ganglion
Innervation
Goes to
Part of trigeminal

A

Facial (VII)
Submandibular gland
Sublingual gland
V3

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18
Q

Otic ganglion
Innervation
Goes to
Part of trigeminal

A

Glossopharyngeal (IX)
Parotid gland
V3

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19
Q

3 parts of pharynx

A

nasopharynx
oralpharynx
laryngopharynx

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20
Q

Muscles of soft palate

A

Tensor veli palatini
Levator veli palatini
Palatoglossus
Palatopharyngeus

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21
Q

Intrinsic tongue muscles

Actions

A

Longitudinal: shorten
Transverse: lengthen

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22
Q

Extrinsic tongue muscles

A

Styloglossus: retracts
Hyoglossus: depresses
Genioglossus: protrudes

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23
Q

Contents of Pterygopalatine fossa

A

Pterygopalatine part of maxillary artery (ant to ganglion)
Maxillary nerve (V2) –> zygomaticotemporal and zygomaticofacial
Pterygopalatine ganglion

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24
Q

Pterygopalatine fossa:

3 connections from back

A

Foramen rotundum
Pharyngeal canal
Pterygoid canal

25
Q

Pterygopalatine fossa:

1 connection in front

A

Infraorbital:

Fissure–>groove–>canal–> foramen

26
Q

Pterygopalatine fossa:

2 connections at feet

A

Lesser palatine canal

Greater palatine canal

27
Q

In pterygopalatine fossa,
Maxillary nerve divides into…
Maxillary artery divides into…

A 
Nerve: zygomaticotemporal and zygomaticofacial
Artery: 
-Infraorbital
-Post sup alveolar
-Greater and lesser palatine
-Arteries of pterygoid canal
-Pharyngeal artery
-Nasopalatine (sphenopalatine artery)
28
Q

Lesser palatine artery supplies…

Greater palatine…

A

Lesser: soft palate
Greater: hard palate

29
Q

Sup and middle conchae originate from…

Inf concha originates from…

A

Sup and mid: ethmoid

Inf: separate bone

30
Q

What are the 4 sinuses?

A

Frontal
Ethmoidal
Maxillary
Sphenoidal

31
Q

Salpingopharyngeus

A

muscle that opens pharyngotympanic tube when swallow

32
Q

Frontonasal duct

A

drains frontal sinus into nose

33
Q

Semilunar hiatus

A

leads to maxillary sinuses

34
Q

What is the main blood supply to the nose?

A

Sphenopalatine artery

35
Q

Kiesselbach area

A

Area of nasal cavity with many blood vessels

36
Q

Fascia of neck

A 
Investing
Prevertebral
Pretrachial
Alar
(Retropharyngeal space b/w prevertebral and alar)
37
Q

Post wall of pharynx (ant –> post)

A 
Pharyngeal muscle
Buccopharyngeal (part of pretracheal)
Alar
Prevertebral 
Longus coli muscle
38
Q

Nerves of cervical plexus

A 
Lesser occipital
Transverse cervical
Supraclavicular
Greater auricular
Ansa cervicalis
Phrenic
39
Q

Contents of post triangle

A 
Cervical plexus
Spinal accessory nerve (XI)
Hypoglossal nerve (XII)
Subclavian artery
Splenius capitis
Levator scapulae
Scalene muscles
40
Q

Suprahyoid muscles

A

Mylohyoid
Geniohyoid
Stylohyoid
Digastric

41
Q

Infrahyoid muscles

A

Thyrohyoid
Omohyoid
Sternohyoid
Sternothyroid

42
Q

Muscles of pharynx

Innervation

A

Pharyngeal constrictors: X (vagus)
Palatopharyngeus: X
Salpingopharyngeus: X
Stylopharyngeus: IX (glossopharyngeal)

43
Q

Ant triangle contents

A 
Carotid triangle
Internal jugular vein
Ansa cervicalis
Supra and infrahyoid muscles
Spinal accessory 
Glossopharyngeal
Vagus
Hypoglossal
44
Q

Branches of vagus

A 
Sup laryngeal (sensory)
Recurrent laryngeal (motor)
45
Q

Branches of maxillary nerve (V2)

A

Infraorbital
Zygomaticotemporal
Zygomaticofacial

46
Q

Branches of opthalmic nerve (V1)

A 
Lacrimal 
Supraorbital
Supratrochlear
Infratrochlear
External nasal
47
Q

Muscles of soft palate innervated by…

A

Tensor veli palatini (V3)
Levator veli palatini (X)
Palatoglossus (X)
Palatopharyngeus (X)

48
Q

Infrahyoid muscles innervated by…

A

Thyrohyoid: C1 travelling with hypoglossal
Omohyoid: ansacervicalis
Sternohyoid: ansa cervicalis
Sternothyroid: ansa cervicalis

49
Q

Neck muscles and innervation

A

Platysma: VII (facial)
SCM: XI (spinal accessory)
Trapezius: XI (spinal accessory)

50
Q

Ant belly of digastric innervation

Post belly

A

Ant: V3
Post: CN VII (facial)

51
Q

Suprahyoid muscles innervated by…

A 
Mylohyoid: V3
Geniohyoid: C1 travelling with hypoglossal
Stylohyoid: VII (facial)
Digastric
--ant: V3
--Post VII
52
Q

Muscles innervated by V3 (somatic motor)

A

Digastric (ant belly)
Mylohyoid
Tensor veli palatini
Muscles of mastication

53
Q

Muscles innervated by VII (somatic motor)

A

Digastric
Stylohyoid
Muscles of facial expression

54
Q

Muscles innervated by Glossopharyngeal (somatic motor)

A

Stylopharyngeus

55
Q

Muscles innervated by Vagus (somatic motor)

A

Muscles of pharynx (except stylopharyngeus–glossopharyngeal)
Muscles of larynx
Muscles of palate (except tensor veli palatini – V3)
Muscles of esophagus

56
Q

Muscles innervated by spinal accessory nerve (somatic motor

A

Trapezius

SCM

57
Q

Muscles innervated by hypoglossal nerve (somatic motor)

A

Intrinsic and extrinsic muscles of tongue (except palatoglossus – vagus)

58
Q

Branches of V3

A

Auriculotemporal
Buccal
Mental

Human Anatomy -- Head and Neck (4 decks)

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