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Anatomy II > Anatomy Michigan Head and Neck > Flashcards

Anatomy Michigan Head and Neck Flashcards

1
Q

skin to shoulder, upper anterior neck

A

supraclavicular, C3-4

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2
Q

ear and just below ear

A

lesser occipital, C2

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3
Q

suprascapular

A

motor only

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4
Q

transverse cervical

A

C2-3, anterior neck

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5
Q

SCM innervation

A

XI (proprioception from C2/3)

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6
Q

dorsal ramus of a spinal nerve?

A

greater occipital nerve C2, skin behind ear

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7
Q

inferior thyroid arteries

A

supply most of the parathyroid, posterior thryroid

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8
Q

skin over the angle of the jaw

A

great auricular nerve

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9
Q

superior branch of ansa cervicalis separtes from XII where?

A

carotid triangle

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10
Q

ansa cervicalis does what?

A

motor to strap

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11
Q

platysma innervated by

A

VII

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12
Q

diaphragm innervated by cervical plexus?

A

yes. C3,4,5

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13
Q

muscluar torticollis

A

head tilt. SCM.

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14
Q

have pt. Look inward

A

testing obliques

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15
Q

have pt. Look outward

A

testing rectus

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16
Q

optic nerve sheath is connuation of

A

menigeal dura, arachnoid and pia

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17
Q

conjunctiva

A

lining of lids around eyeball

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18
Q

ptosis

A

lid droop

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19
Q

miosis

A

constriction of pupil

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20
Q

anhydrosis

A

decreased sweating

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21
Q

lacrimal duct path

A

gland (lateral), fornix, lake (medial), puncat

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22
Q

superior tarsal

A

smooth muscle of lev. Palpera, sympathetically innervated

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23
Q

inferior oblique originates

A

in floor of orbit

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24
Q

opthalmic vein goes to cavernous sinus how

A

facial vein, pterygoid plexus, cavernous sinus

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25
Q

Oculomotor arterial pass

A

between posterior cerbral and anterior cerebellar

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26
Q

all nerves exits SOF go through

A

cavernous sinus

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27
Q

only Abductor of vocal fold

A

posterior cricoarthenoid

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28
Q

most responsible for elonging cords

A

cricothyroid

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29
Q

all but cricothyroid innervated by

A

inferior laryngeal nerve (end of recurrent)

30
Q

vocalis muscle

A

fine fold control. Part of thyroarentnoid

31
Q

carotid sheath contains

A

vagus nerve, superior ansa, internal and common carotid, internal jugular

32
Q

who takes parasympathetics on V3 to parotid

A

auricotemporal nerve

33
Q

V2 branches of interest

A

middle meningeal, infraorbital, zygomatic, nasopalatine, superior alveolar, greater and lesser palatine, pharyngeal

34
Q

V3 bucchal

A

sensory only

35
Q

lateral superior orbital skin sensation

A

zygomatic V2

36
Q

facial’s vascular motor function

A

nonparietal salivation

37
Q

motor to buccinator

A

VII

38
Q

things through the parotid

A

CNVII, retromandibulr vein, external carotid artery

39
Q

smile muscle

A

zygomaticus major

40
Q

auditory tube enters which middle ear wall

A

anterior wall

41
Q

handle of malleus

A

articulates with incus

42
Q

long process of incus

A

articulates with head of stapes

43
Q

foot of stapes

A

in vestibular window

44
Q

tympanic nerve is on what wall of mid ear

A

medial wall (turns into lesser petrosal to parotid gland)

45
Q

chorda tympani is on

A

lateral wall, withmembrane

46
Q

facial nerve canal is

A

medial and posterior

47
Q

typanic plexus IX

A

innervates middle ear mucosa, tympanic nerve to otic gangliod and parotid

48
Q

inferior meatus

A

conducts tears to orbit

49
Q

middle meatus

A

has semilunar hiatus, drains frontal sinus, ant. Ethmoid air cells, and maxillary sinus

50
Q

tonsillar fossa

A

palatine tonsil, between palatoglossal and palatopterygoid fossa

51
Q

pharyngeal recess

A

posterior to taurus tubarius

52
Q

pharyngeal tonsils are located

A

in the roof of the nsaopharynx

53
Q

salpingopharyngeal fold

A

extends from medial end of auditory tube

54
Q

choana

A

opening of posterior nsal cavity

55
Q

paralingual space is deep to mylohyoid, bound by

A

lateral tongue, hyoid bone, oral mucosa

56
Q

lateral pterygoid action

A

protracts mandible

57
Q

masseter and medial pterygoid action

A

elevates mandible

58
Q

temporalis action

A

posterior retracts, anterior elevates mandible

59
Q

mylohyoid action

A

depresses mandible

60
Q

facial artery arises from mandible just anterior to

A

insertion of masseter

61
Q

who inserts in TMJ?

A

lateral pterygoid

62
Q

major blood supply of infratemporal fossa

A

maxillary artery

63
Q

genioglossus actions

A

protrude, depress, draw tip of tongue out and down

64
Q

hyoglossus

A

retracts and depresses tongue

65
Q

stlyoglossus

A

retracts and elevates tongue

66
Q

PALATOglossus nerve

A

X

67
Q

chorda tympani contains what before lingual nerves?

A

presynaptic parasymbathetics

68
Q

what nerve loops around the submandibular duct?

A

lingual

69
Q

what artery courses through submandibular gland

A

facial artery

70
Q

what runs between anterior and middle scalene

A

subcalvian artery

71
Q

phrenic nerve in contact with what muscle?

A

anterior scalene

72
Q

subclavain veins travels over

A

anterior scalenes

Anatomy II (8 decks)

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