Block 4 Oral Cavity

Front 1

-Primary teeth
-How many

Back 1

-Baby teeth that are exfoliated
-20

Front 2

# of permanent teeth

Back 2

32

Front 3

Begin counting from _____, go ____ (direction)

Back 3

Right wisdom, go clockwise

Front 4

Adult
Central incisor --> ____ --> canine --> __ premolars --> __ molars

Back 4

Central; lateral; canine; 2; 3

Front 5

Baby teeth
Central incisor --> ____ --> canine --> __ premolars --> __ molars

Back 5

central; lateral; canine; NO; 2

Front 6

Which tooth "type" isn't regenerated

Back 6

Molar

Front 7

Best X ray to show how many teeth you ahve

Back 7

Panoramic

Front 8

-Clinical crown
-Anatomical crown

Back 8

-Anything see above gum line
-cementum enamel junction (CEJ)

Front 9

_____: Termination of maxillary a. traveling through _____ fissyre

Back 9

Sphenopalatine; pterygomaxillary fissure

Front 10

Landmark for finding pterygomaxillary fissure

Back 10

Anterior and posterior nasal spines

Front 11

___ is the terminal branch of sphenotpalatine a.

Back 11

Nasopalatine

Front 12

Incisive nerve carried in ____, not ____

Back 12

Mandible; incisive foramen

Front 13

-The premaxilla is bound by ____ suture
-Innervated by

Back 13

-Incisive
-Nasopalatine

Front 14

Things traveling through incisive foramen

Back 14

Nasopalatine n.
Sphenopalatine a.

Front 15

Lacrimal n. does not carry ____ to innervate the lacrimal gland; this is done by ___ n.

Back 15

parasympathetics; zygomatic n.

Front 16

Parasympathetics for lacrimal gland come from ___ ganglion

Back 16

Pterygopalatine

Front 17

Elongation of mandible occurs at:

Back 17

Tuberosity

Front 18

Does maxilla or mandible reach maximum growth first?

Back 18

Maxilla

Front 19

Directional growth of mandible occurring last

Back 19

Vertical

Front 20

Which a. supplies tonsilar bed

Back 20

Ascending pharygneal

Front 21

Communication between ear and oral cavity

Back 21

Torus tuberius --> eustachian tube

Front 22

___ and ___ found between superior and middle constrictor

Back 22

Stylopharyngeus m & glossopharyngeal n.

Front 23

___ divides root and body of tongue

Back 23

Terminal sulcus

Front 24

Middle of terminal sulcus, where thyroid originated

Back 24

Foramen cecum

Front 25

Tongue Papilla (VFFF)

Back 25

Valate
Filiform
Foliate
Fungiform

Front 26

Papilla on terminal sulcus

Back 26

Valate

Front 27

Papilla on top of tongue

Back 27

Filiform

Front 28

Papilla on lateral tongue

Back 28

Foliate

Front 29

Papilla on anterior tongue

Back 29

Fungiform

Front 30

2 sets of musculature in tongue

Back 30

Intrinsice
Extrensic

Front 31

___ mm. change shape of tongue

Back 31

Intrinsic

Front 32

___ mm. change position of tongue

Back 32

Extrinsic

Front 33

All tongue mm supplied by ____ n., but special sense is different

Back 33

CN 12

Front 34

Posterior 1/3 (root) of tongue
-General sensation
-Taste
--Area near epiglottis

Back 34

-Glossopharyngeal
-Glossopharyngeal
--Vagus --> Superior larygeal --> internal laryngeal

Front 35

Anterior 2/3 of the tongue
-General sensation
-Taste

Back 35

-Lingual (from V.3)
-Facial (chorda tympani)

Front 36

Tongue
-Motor

Back 36

CN CII

Front 37

Tongue General sensation
-Anterior 2/3
-Posterior 1/3
-Epiglottis

Back 37

-V3 (lingual)
-IX
-X

Front 38

Tongue Taste
-Anterior 2/3
-Posterior 1/3
-Epiglottis

Back 38

-VII
-IX
-X

Front 39

Submandibular duct crosses

Back 39

Lingual n.

Front 40

mm. forming floor of oral cavity

Back 40

mylohyoid

Front 41

Innervation of geniohyoid and thyrohyoid

Back 41

C1 (ansa) traveling with hypoglossal

Front 42

Glossopharygneal n. in relation to hypoglossal; separated by ___

Back 42

Medial ; hyoglossus m

Front 43

Lingual n. and a. separated by; which is medial

Back 43

Hyoglussus m.; a.

Front 44

-Sialolithiasis
-___ swells during eating

Back 44

-Blocked submandibular duct due to calcium deposit; gland swells during eating

Front 45

Fiber type of chorda tympani

Back 45

Parasympathetic

Front 46

Motor supply to submandibular gland

Back 46

Facial

Front 47

Motor supply to parotid gland

Back 47

IX

Front 48

Fibers of greater petrosal
Deep

Back 48

Parasympathetic
Sympathetic

Front 49

Lesion of vagus & uvual points:
Lesion of hypoglossal & tongue points

Back 49

Away
Toward

Front 50

If midline is lined up with open mouth but not closed, what m. is affected

Back 50

Lateral pterygoid

Front 51

-Absent clavicle
-Small thorax, short ribs
-Long metacarpals
-Short middle phalanges 2& 5
-Transverse enlargement
-Maxillary hypoplasia
-Narrow palate
-Supernumerary teeth

Back 51

Cleidocranial dysplasia

Front 52

Cleft lip or palate more likely genetic?

Back 52

Lip

Front 53

Medications/vitamins associated with cleft palate

Back 53

Flonase
Ventolin
Dilantin
Vitamin A

Front 54

All clefts except ____ are more common in males

Back 54

Isolated clefts of secondary palate

Front 55

___ dimension damaged when closing the cleft too early

Back 55

Transverse

Front 56

Index for fusion of growth plates

Back 56

Fishman index

Front 57

Posterior palate needs to touch _____ for normal phonation

Back 57

Posterior pharynx

Front 58

Muscle that affects palate and pharynx touching

Back 58

Tensor veli palatini (& levator?)

Front 59

All pharyngeal mm. innervated by ____ except

Back 59

Vagus; stylopharygeus

Front 60

Blood supply to the palate/maxilla (ANGLAS)

Back 60

Superior alveolar
Nasopalatine
Greater palatine
Less palatine
Ascending palatine
Sphenopalatine

Front 61

PIERRE ROBIN SEQUENCE
-How does a retrognathic/deficient mandible affect the airway?
-Why is the tongue in a retruded position?

Back 61

Tongue attachment at genial spine too far back- blocks airway

Front 62

PIERRE ROBIN SEQUENCE

Why is the nose deformed in patients with clefts?

Back 62

No anterior nasal spine/bridge because these formed from same tissue as teeth/maxilla