Deep face

Question 0

muscles served by trochlear nerve

Answer 0

superior oblique

Question 1

muscles served by oculomotor nerve

Answer 1

levator palpabrae superioris, superior rectus, medial rectus, inferior recuts, inferior oblique (all muscles of eye except superior oblique and lateral rectus)

Question 2

muscles served by abducens nerve

Answer 2

lateral rectus muscle

Question 3

eye adductors

Answer 3

medial rectus, superior rectus, inferior rectus

Question 4

eye abductors

Answer 4

lateral rectus, superior oblique, inferior oblique

Question 5

eye elevators

Answer 5

inferior oblique, superior rectus

Question 6

eye depressors

Answer 6

inferior rectus, superior oblique

Question 7

test superior rectus

Answer 7

look laterally and upward

Question 8

test inferior rectus

Answer 8

look laterally and downward

Question 9

test lateral rectus

Answer 9

look laterally

Question 10

test medial rectus

Answer 10

look medially

Question 11

test inferior oblique

Answer 11

look medially and upward

Question 12

test superior oblique

Answer 12

look medially and downward

Question 13

eye closer muscles

Answer 13

orbicularis oculi: palpebrae and orbital part

Question 14

innervation of eye closer

Answer 14

VII

Question 15

effect on eye of injury to VII

Answer 15

inability to close eye, drooping of lower eyelid, spillage of tears

Question 16

eye opener muscles

Answer 16

levator palpebrae, superior tarsal

Question 17

what’s special about superior tarsal muscle?

Answer 17

smooth muscle, innervated by sympathetic fibers from superior cervical ganglion

Question 18

innervation of levator palpebrae

Answer 18

III - oculomotor

Question 19

synapse point for muscles of pupil constriction and lens accomidation

Answer 19

ciliary ganglion

Question 20

nerve of pupil constriction and lens accomidation

Answer 20

parasympathetic fibers of III

Question 21

pupil constrictor and lens accomidator nerve rides along with:

Answer 21

short ciliary nerves of V1

Question 22

nerve of pupil dilation

Answer 22

sympathetic from sympathetic trunk

Question 23

pupil dilator nerve rides along with:

Answer 23

carotid artery, long and short ciliary nerves

Question 24

lacrimal parasympathetic nerves synapse in

Answer 24

pterygopalatine ganglion

Question 25

preganglionic parasympathetic lacrimal nerves travel in

Answer 25

greater petrosal nerve (VII)

Question 26

path of postsynaptic parasympathetic nerve to lacrimal gland

Answer 26

maxillary (V2) to lacrimal (V1)

Question 27

path of lacrimal sympathetic nerve

Answer 27

superior cervical ganglion: internal carotid: deep petrosal nerve: through pterygopalatine ganglion: maxillary nerve: lacrimal nerve

Question 28

muscles of mandibular protrusion

Answer 28

lateral pterygoid assisted by medial pterygoid

Question 29

muscles of mandible retraction

Answer 29

temporalis, masseter, geniohyoid, digastric

Question 30

muscles of mandible elevation

Answer 30

temporalis, masseter, medial pterygoid

Question 31

mandible depression muscles

Answer 31

gravity, digastric, geniohyoid, mylohyoid, lateral pterygoid (sorta)

Question 32

this structure lies just lateral to the tmj

Answer 32

superficial temporal artery

Question 33

termination of maxillary artery

Answer 33

sphenopalatine foramen

Question 34

4 nerves of note from posterior trunk of V3

Answer 34

auricotemporal, inferior alveolar, nerve to mylohyoid, lingual

Question 35

path of inferior alveolar nerve

Answer 35

through mandible, to exit mental foramen as mental nerve

Question 36

4 nerves of note from anterior branch of V3

Answer 36

deep temporal, nerve to lateral pterygoid, buccal, nerve to masseter

Question 37

list them four paranasal sinuses (plus a friend)

Answer 37

frontal, sphenoidal, maxillary, ethmoidal cells, nasolacrimal duct

Question 38

all of the muscles of the palate are innervated by ______ except _______ which is innervated by______

Answer 38

X, tensor veli palatini, V3

Question 39

all muscles of pharynx are innervated by ______ except _____ which is innervated by______

Answer 39

X, stylopharyngeus, IX

Question 40

4 extrinsic tongue muscles

Answer 40

palatoglossus and styloglossus from above, | hyoglossus and genioglossus from below

Question 41

general sensation nerves of tongue

Answer 41

anterior 2/3 is lingual (V3), posterior 1/3 is IX

Question 42

taste nerves of tongue

Answer 42

Chorda tympani (VII) is anterior 2/3, posterior 1/3 is IX

Question 43

all muscles of tongue are innervated by _______ except _____ which is innervated by _______

Answer 43

XII palatoglossus, X