mouth and tongue

Question 1

function of the hard palate?

Answer 1

provides space for the tongue to move

Question 2

function of the soft palate?

Answer 2

movable space, allows tongue to press against it during swallowing

Question 3

what does the soft palate do during swallowing phase?

Answer 3

tenses and elevates to prevent food from from going into nasal cavity

Question 4

function of the tensor veli palatini?

Answer 4

creates tension in the soft palate

Question 5

what innervates the tensor veli palatini?

Answer 5

medial pterygoid n.

Question 6

Function of the levator veli palatini?

Answer 6

elevates soft palate during swallowing

Question 7

what innervates the levator veli palatini?

Answer 7

vagus n.

Question 8

function of the palatoglossus?

Answer 8

creates palatoglossal fold and depresses soft palate aginst tongue

Question 9

innervation of the palatoglossus?

Answer 9

vagus n.

Question 10

function of the palatopharyngeus?

Answer 10

creates palatopharyngeal fold and depresses soft palate, elevates pharyngeus

Question 11

innervation of the palatopharyngeus?

Answer 11

vagus n.

Question 12

innervation of the hard palate?

Answer 12

greater palatine n.

Question 13

innervation of the soft palate?

Answer 13

lesser palatine n.

Question 14

function of intrinsic tongue muscles?

Answer 14

alter the shape of the tongue

Question 15

function of the extrinsic tongue muscles?

Answer 15

alter the position of the tongue

Question 16

function of the genioglossus?

Answer 16

tongue protusion

Question 17

function of the hypoglossus?

Answer 17

tongue depression

Question 18

function of the styloglossus?

Answer 18

tongue retraction

Question 19

function of the palatoglossus?

Answer 19

tongue elevation

Question 20

what innervates most of the extrinsic tongue muscles?

Answer 20

hypoglossal n.

Question 21

which of the extrinsic tongue muscles isnt innervated by the hypoglossal n.

Answer 21

palatoglossus (vagus n.)

Question 22

lingual nerve role in the tongue?

Answer 22

sensation to anterior 2/3

Question 23

chorda tempani role in the tongue?

Answer 23

taste to anterior 2/3

Question 24

lingual branch of Glossopharyngeal n role in tongue?

Answer 24

sensation to posterior 1/3

Question 25

internal laryngeal n role in tongue?

Answer 25

taste to small region

Question 26

what do sensory tracts stimular in the tongue?

Answer 26

serous gland production

Question 27

what is the main vascular supply to the tongue?

Answer 27

lingual a. (dorsal to root and deep to body)

Question 28

how many ducts does the submandibular gland have?

Answer 28

1 duct

Question 29

what innervates the submandibular gland?

Answer 29

chorda tempani

Question 30

what innervates the sublingual gland?

Answer 30

chorda tempani

Question 31

what innervates the parotid gland?

Answer 31

lesser perotineal of glossopharyngeal

Question 32

which section of the nasal septum plays a role in respiration?

Answer 32

inferior 2/3

Question 33

what section of the nasal septum plays a role in olfaction?

Answer 33

superior 1/3

Question 34

function of the nasal conchae?

Answer 34

warms and moistens air

Question 35

what happens if the nasal conchae is irritated/infected?

Answer 35

blockage of nasal passage

Question 36

what is within spheno-ethmoidal recess?

Answer 36

sphenoid sinus

Question 37

what is within the superior nasal meatus?

Answer 37

posterior ethmoidal sinus

Question 38

what is within middle nasal meatus?

Answer 38

ethmoidal infundibulum

Question 39

what is within inferior nasal meatus?

Answer 39

nasolacrimal ducts

Question 40

what artery supplies the roof of nasal septum?

Answer 40

ethmoidal a.

Question 41

what artery supplies the medial/lateral walls of nasal septum?

Answer 41

sphenopalatine

Question 42

what artery supplies the floor of the nasal septum?

Answer 42

great palatine a.

Question 43

what is kiesselbachs area?

Answer 43

an anastomose of nasallary arteries

Question 44

what supplies posterior/inferior mucosa?

Answer 44

maxillary n.

Question 45

what supplies the ant. sup mucosa?

Answer 45

opthlamic n.

Question 46

where are olfactor n located?

Answer 46

roof of nasal cavity

Question 47

function of the frontal sinus?

Answer 47

drainage into middle nasal meatus

Question 48

function of the anterior ethmoidal sinus?

Answer 48

drainage into middle nasal meatus through infundibulum

Question 49

function of the middle ethmoidal sinus?

Answer 49

forms ethmoidal bursa and drainage nito middle meatus

Question 50

function of the posterior ethmoidal sinus?

Answer 50

drainage into superior meatus

Question 51

where does sphenoidal sinus drain through?

Answer 51

posterior roof

Question 52

where does maxillary sinus drain through?

Answer 52

middle ethmoidal sinus