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Flashcards in morning questions Deck (34):
1

what structures fill the gap between the skull and superior constrictor muscle

the pharyngeobasilar fascia

2

nerve that is sensory to the piriform recess

internal branch of superior laryngeal (vagus)

3

relationship between levator veli palatini to the torus tubarius?

torus is the end of the tube, and the salpingopharyngeal fold comes off at the end of the tube. the answer is inferior

4

what structures form the pillars of the tonsils

palatopharyngeal, palatoglossal folds

5

artery is located in the gap between the inferior and middle constrictors

glossopharyngeal n. runs through here. there are a few arteries that run through here, but the most important is the tonsilar branch of the facial artery

6

germ layer gives rise to the mucosa of the hard palate

the maxillary processes come down and make the shelves that form the roof of your mouth. also, think about what nerve innervates that area. trigeminal, PHA 1, its ECTODERM

7

frontonasal process is derived from

mesenchymal tissue

8

innervation of styloglossus

XII

9

hypoglossal nerve goes between what two muscles

mylohyoid, hyloglossus

10

what functional deficits from a tumor located in internal acoustic meatus?

this is CN VII and VIII ... the entire nerve so facial palsy on the whole side of the face. Dry eye, hearing loss, lack of taste on anterior 2/3 of tongue, dry mouth from submandibular sublingual glands (cordae tympani), posterior auricular n. sensory loss on ear, maybe some dysphagia, nostagmus

11

what functional components associated with superior laryngeal n.

branch of X that splits internal branch :GVAexternal branch : SVE

12

tympanic nerve functional components

CN IX: sensory to middle ear GVA. lesser petrosal has pregang psy so GVE

13

lingual nerve near mylohyoid line functional components

this nerve, V3, already picked up the chordae tympani, so it has SVA, GSA, GVE

14

superior root of ansa cervicalis functional components

upper strap muscles = GSE

15

deep temporal nerve functional components

V3 muscle of mastication: SVE (first pharyngeal arch)

16

what bone(s) make eustacian tube?

temporal

17

what bone(s) make tuberculum sellae

sphenoid

18

what bone(s) make carotid canal

temporal

19

relationship of CN XII to hyoglossus

anterior to the hyoglossus and posterior to myohyoid

20

relationship of inferior thyroid a. to the common carotid a.

behind the carotid sheath... so posterior.

21

what strx goes through the sphenopalatine foramen

sphenopalatine a from maxillary system

22

what strx wraps around the pterygoid hamulus

tensor villi palatini (innervated by V3)

23

what strx passes through the inferior orbital fissure

V2, kinda; infraorbital a. these two come together and go out the infraorbital foramen*** I would also add inferior opthalmic v.

24

retrogradely label pterygopalatine ganglion. where are the labeled cell bodies?

greater petrosal nerve (VII) from brainstem. also symp. pass through here. their cell bodies in sup. cervical ganglion

25

Review: what CNs are GVE

III, VII, IX, X

26

fxnl component in nasopalatine nerve

it carries some autonomics(psy, sy), its V2 so its GSA

27

fxnl component in lesser palatine n

its V2, so its GSA and carries some psy, sy

28

any muscle innervated by V, VII, IX, X what component is it

GSE???? check that

29

what things connect through the hiatus semilunaris

maxillary sinuses, anterior ethmoidal air cells, nasolacrimal ducts and ____

30

tonsillar fossa embryonic origin

2nd pharyngeal pouch

31

kiesselbach's area

superior labial a.
anterior/posterior ethmoidal aa
sphenopalatine a (to back of nose)
greater palatine a. through the incisive canal

32

bone of greater palatine foramen

palatine

33

bone of pterygoid canal

sphenoid

34

bone of pharyngeal tubercle

maxilla