REVIEW Flashcards
emissary veins
valveless
arch 2 mm
facial expression
facial n
procerus
wrinkle nose
outer angle mandible
greater auricular C2/3
trigeminal neuralgia
2 > 3 > 1
herpes
V1
formation retromandibular v
superficial temporal
maxillary
formation EJV
post auricular
post retromandibular
common facial formation
anterior retromandibular
facial
danger area
deep facial vein > pterygoid plexus
cavernous sinus
sialolith
stones in duct
parotid duct
2nd upper molar
inside parotid
facial n
retromandibular v
external carotid a
anterior skull
neural crest
posterior skull
paraxial mesoderm
scaphocephaly
fused sgittal
bradycephaly
fused coronal
arch 2 mm
facial expression
facial nerve
arch 1 mm
mastication
trigeminal n
primary palate
from intermaxillary segment
secondary palate
from lateral palatine shelves (maxillary)
oblique facial cleft
maxillary with lateral nasal
upper lip
medial nasal and maxillary
complete anterior cleft
maxillary and medial nasal
median anterior cleft
medial nasal merge
tonsillar bed
sup constrictor
hyoglossus
mid constrictor
piriform recess
internal branch superior laryngeal n
pharyngobasilar fascia
internal pharynx
buccopharyngeal fascia
external pharynx
stylopharyngeus n?
glossopharyngeal n
gap 1
levator veli palatini
auditory tube
gap 2
stylopharyngeus
glossopharyngeal n
gap 3
internal branch sup laryngeal n
superior laryngeal a
gap 4
recurrent (inferior) laryngeal n
gag reflex
in by 9, out by 10
larynx
CV3-6
cricoid
CV6
compressed carotid a
thyroid
CV4/5
epiglottic ligaments
thyroepiglottic
hyoepiglottis
aryepiglottic
glossoepiglottic
intrinsic larynx ligaments
quadrangular
cricovocal
cricovocal ligament
form vocal ligament
joints larynx
cricothyroid - gliding - change pitch
cricoarytenoid - gliding/rotation
cough reflex
in by 10, out by 10
cricothyroid m
tension
transverse/oblique arytenoid mm
adduct arytenoid
posterior cricoarytenoid m
abduct folds
lateral cricoarytenoid m
adduct folds
thyroarytenoid m
shorten/loosen
vocalis
minute adjust tension
PAB LAD
PAB LAD
supraglottic vs. infraglottic n?
supra - internal branch sup laryngeal n
infra - inferior laryngea n
endotracheal tube
nerve blok - superior laryngeal n
recurrent laryngeal nerve lesion
gap 4
cricothyroid m innervation?
SVE - external branch superior laryngeal nerve
orbit bones
7
Frank Zappa Played Music Since Late Eighties
frontal zygomatic palatine maxillary sphenoid lacrimal ethmoid
superior orbital fissure
CN III, IV, V1, V2 - superior ophthalmic a
sebaceous glands
zeis and tarsal
sweat galands
Moll
superior tarsal
portion of LPS - sympathetic n
horners**
miosis
pupil constriction - PS
mydriasis
pupil dilation - S
presbyopia
hardened lens
aqueous humor
from ciliary processes of ciliary body
optic nerve from
forebrain
-neural ectoderm
optic vesicle > optic cup
lens from
surface ectoderm
lens placode > lens vesicle
congenital retinal detachment
inner and outer optic cup dont fuse
neural / pigmented layers
coloboma
failure of choroid fissure to fuse
congenital atresia pupil
failure iridopupillary membrane degenerate
chamber formation
cell eath
congenital aphakia
agenesis lens placode
thrombophlebitis
of cavernous sinus
-to central retinal vein
pupil reflex
in by 2 out by 3
cranial reflex
in by V1, out by VII
accomodation reflex
in by 2, out by 3
-constrict, adduct, lens round
CN III nucleus
edinger westphal PS
lacrimal PS
facial > greater petrosal > PPG > zygomatic > lacrimal
unilateral lateral pterygoid action
jaw goes contralateral
strongligament TMJ
sphenomandibular
no posterior TMJ dislocation
lateral ligament
mandibular division maxillary a
deep auricular anterior tympanic middle meningeal accessory meningeal inferior alveolar
pterygoid plexus veins
around lateral pterygoid
face, cavernous sinus, pharynx, infratemporal fossa
foramen ovale
V3 and lesser petrosal n
foramen spinosum
meningeal branch V3
middle meningeal a
mandibular nerve block
main root of V3 - outside foramen ovale
chorda tympani
from facial
-GVE-P and SVA
parotid PS
salivatory > glossopharyngeal > tympanic > lesser petrosal > otic > auriculotemporal V3
sublingual, submandibular PS
salivatory > facial > chorda tympani > lingual > submandibular
internal acoustic meatus
CN VII
CN VIII
petrotympanic fissure
chorda tympani out of middle ear
maxillary sinus n
V2
frontal sinus n
V1
sphenoid sinus n
V2
ethmoid sinus n
V1
rhinitis
inflamed nasal mucosa
ethmoid bulla
middle ethmoidal sinus
semilunar hiatus
maxillary sinus
frontonasal duct
anterior ethmoidal
superior meatus
posterior ethmoidal
inferior meatus
nasolacrimal ducdt
olfactory bulb
telencephalon
nose bones
nasal, maxilla, frontal
foramen rotundum
V2
septum n
nasopalatine n
mucosa PS
salivatory > facial > great petrosal > PPG > branches of V2
access to PPF
maxillary sinus
chronic epistaxis
sphenopalatine a
incisive foramen nerve block
nasopalatine n
greater palatine foramen nerve block
greater palatine nerve
hard palate
greater palatine
soft palate
lesser palatine
tensor veli palatini n
V3
opens membrane auditory tube
tensor veli palatini
CN X paralysis
soft palate and uvula sag
uvula deviates to unaffected side**
palate sensory
V2
lymph mandibular incisors
submental
lymph 3rd maxillary molars
superior deep cervical
foramen cecum
thyroglossal duct
genioglossus unilateral
pushes tongue opposite side
palatoglossus n
vagus CN X
hypoglossal lesion
tongue toward affected side
-bc of genioglossus
anterior 2/3 tongue
sense - GSA V3 lingual
taste - SVA chorda tympani (VII)
posterior 1/3 tongue
sense GVA
taste SVA
both glossopharyngeal
epiglottic tongue
sense - GVAinternal branch superior laryngeal (X)
taste SVA superior laryngeal n
waldeyers ring
lingual, palatine, pharyngeal, tubal tonsils
defensive ring
whartons duct
submandibular to sublingual carnucles
digastric n
anterior V3
posterior VII
sublingual drugs
lingual veins to internal jugular
tympanic canaliculus
tympanic branch of CN IX to middle ear
tympanic then becomes lesser petrosal > otic
geniohyoid n
C1 via hypoglossal
mylohyoid n
n to mylohyoid V3
stylohyoid n
CN VII
external ear n
V3 auriculotempral and vagus GSA
internal ear n
glossopharyngeal GVA
1st pouch
tympanic cavity, auditory tube
auricle embryo
6 hillocks
3 1st and 2nd arches
1st arch
malleus incus tensor tympani
2nd arch
stapes stapedius
membranous labyrinth embryo
otic placode
- ectoderm
- to optic pit to vesicle
bony labyrinth embryo
surrounding mesenchyme
floor middle ear
internal jugular vein
posterior middle ear
aditus ad antrum - mastoiditis
semicanal
for tensor tympani
oval window
stapes
stapedius n
CN VII
tensory tympani n
V3
utricule
horizontal
saccule
vertical
bony labyrinth
perilymph
membranous labyrinth
endolymph
order of inner ear
oval > scala vestibuli > scala tympani > round
optic axons
third degree neurons
susceptible to demyeination
-MS
diabetic neuropathy
pupillary sparing
trigeminal muscles
arch 1 -mastication
ant belly digastric
V3
SVE and GSA
abducens n
through cavernous sinus
facial nerve mm
arch 2 - facial expression
post belly digastric
acoustic neuroma
schwann cell tumor
internal acoustic meatus
CN VII and VIII
tinnitus
ringing ears
glossopharyngeal neuralgia
AICA compression
hypoglossal lesion
tongue deviates TOWARD affected side
vagus lesion
uvula deviates AWAY from affected side
jugular foramen
spinal accessory n
vagus n
glossopharyngeal n
pancose tumor
apical lung
second order neurons
preganglionic sympathetic
