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Flashcards in Face and Parotid Deck (60)
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1

what makes up the superior saggital sinus

periosteal dura and meningial dura

2

what makes up the diaphragma sellae

diaphragm of dura that forms the roof of the pituitary

3

what blood vessel gives rise to the superficial temporal a

ECA

4

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

5

what blood vessel gives rise to the occipital artery

duric branch of ECA comes up around the back of the head

6

what nerve innervates skin over bregma?

V1 supraorbital n

7

what nerve supplies the occipitalis m

CN VII

8

what nerve supplies the falx cerebelli?

CN X

9

what nerve supplies the temporalis m.

CN V3. remember these are SVE

10

anything derived from the first pharyngial arch are innervated by__

trigeminal CN V

11

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

12

what bones contain the glabella?

frontal

13

what bone contains the transverse sinus

occipital

14

what forms the medial border of the cavernous sinus

sphenoid. the body of the sphenoid is hollow (air sinus)

15

what attaches to the tentorium cerebelli (bone)

sphenoid, parietal, temporal

16

what bone attaches to the falx cerebri

occipital, ethmoid (crista galli), frontal

17

what cranial nerves pass through the cavernous sinus?

III, IV, VI in the middle V1, V2 in the wall of the sinus

18

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

19

whats the philtrum?

the sulcus above your lip, and beneath your lip where a cleft palate can develop

20

what muscle do you use to keep your cheeks from puffing out when you blow up a balloon?

buccinator m.

21

part of the obicularis oculi attaches to a little bone near the nose. Which one?

lacrimal bone

22

which nerve is the nerve that feels if you put eyeshadow on?

lacrimal nerve

23

which nerve is the skin of the cheek? where is it from

buccal nerve. CN V3

24

which nerve is the nerve that feels if you put blush on your cheeks?

infraorbital nerve

25

which nerves would need to grow if pinnochio lied a lot?

external nasal nerve (branch of anterior ethmoidal) and infraorbital nerve

26

CN V3 drops down through what opening?

foramen ovale

27

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

28

foramen where CN VII emerges

stylomastoid foramen

29

CN V2 goes through what opening?

foramen rotundum

30

how many nerves go through the superior orbital fissure/

6, plus the superior opthalmic vein