Flashcards in Face and Parotid Deck (60)
what makes up the superior saggital sinus
periosteal dura and meningial dura
what makes up the diaphragma sellae
diaphragm of dura that forms the roof of the pituitary
what blood vessel gives rise to the superficial temporal a
what blood vessel gives rise to the supratrochlear a.
opthalmic artery which comes off of the ICA right next to the optic nerve, and goes towards the eye
what blood vessel gives rise to the occipital artery
duric branch of ECA comes up around the back of the head
what nerve innervates skin over bregma?
V1 supraorbital n
what nerve supplies the occipitalis m
what nerve supplies the falx cerebelli?
what nerve supplies the temporalis m.
CN V3. remember these are SVE
anything derived from the first pharyngial arch are innervated by__
trigeminal CN V
trace a drop of blood from the great vein of galen to the heart
straight sinus to confluence to transverse to sigmoid to internal jugular to subclavian v to brachiocephalic v. to SVC
what bones contain the glabella?
what bone contains the transverse sinus
what forms the medial border of the cavernous sinus
sphenoid. the body of the sphenoid is hollow (air sinus)
what attaches to the tentorium cerebelli (bone)
sphenoid, parietal, temporal
what bone attaches to the falx cerebri
occipital, ethmoid (crista galli), frontal
what cranial nerves pass through the cavernous sinus?
III, IV, VI in the middle V1, V2 in the wall of the sinus
what blood vessels are involved in creating a subdural hematoma?
this is a venous bleed so... bridging veins from the cerebral veins that connect into the superior saggital sinus
whats the philtrum?
the sulcus above your lip, and beneath your lip where a cleft palate can develop
what muscle do you use to keep your cheeks from puffing out when you blow up a balloon?
part of the obicularis oculi attaches to a little bone near the nose. Which one?
which nerve is the nerve that feels if you put eyeshadow on?
which nerve is the skin of the cheek? where is it from
buccal nerve. CN V3
which nerve is the nerve that feels if you put blush on your cheeks?
which nerves would need to grow if pinnochio lied a lot?
external nasal nerve (branch of anterior ethmoidal) and infraorbital nerve
CN V3 drops down through what opening?
t/f the otic ganglion belongs to CN V
no. some of the autonomics hitchhike on CN V thats why the ganglion LOOKS like it belongs
foramen where CN VII emerges
CN V2 goes through what opening?