teeth

Question 1

what tooth has the largest IC crown dimension

Answer 1

mandibular canine

Question 2

which tooth has a C root curvature

Answer 2

mandibular canine

Question 3

which premolar has 5 lobes instead of 2

Answer 3

mand 2nd premolar (3 buccal, 2 lingual)

Question 4

which premolar is normally the only premolar w 2 roots

Answer 4

max 1st premolar

Question 5

both canines and premolars are wider FL or MD

Answer 5

wider FL

Question 6

do max 1st premolar have mesial marginal ridge

Answer 6

yes (runs from occlusal surface to middle 1/3 of crown)

Question 7

MB ridge longer or shorter than DB ridge on 1st premolar

Answer 7

MB cusp ridge longer

Question 8

which tooth has mesial crown concavity

Answer 8

max 1st premolar

Question 9

for max 2nd premolar, lingual cusp tipp towards M or D

Answer 9

towards M

Question 10

for max 2nd premolar, MB cusp ridges longer or shorter than DB cusp ridges

Answer 10

shorter

Question 11

which tooth has mesial lingual groove

Answer 11

man 1st premolar

Question 12

what is the only premolar w multiple lingual cusps, lingual groove, and central fossa

Answer 12

2nd man premolar

Question 13

which cusp is bigger for 2nd man molar, mesiolingual cusp or distal lingual cusp

Answer 13

mesiolingual cusp is bigger

Question 14

what is the smallest root of max 1stmolar

Answer 14

DB root

Question 15

is BL crown dimension greater or smaller than MD for 1st max molar

Answer 15

BL dimension greater

Question 16

cusp size biggest to smallest for 1st max molar

Answer 16

1. mesiolingual
2. mesiobuccal
3. dustobuccal
4. distolingual
5. cusp of carabelli

Question 17

1st and 2nd max molar share what dimension

Answer 17

FL crown dimension

Question 18

man molars have greater MD or BL

Answer 18

MD is greater

Question 19

man molars cusp size from largest to smallest

Answer 19

MB, ML, DL , DB, D

Question 20

all anterior teeth have how man lobes

Answer 20

4 lobes (3 labial, 1 lingual)

Question 21

what grooves do the 1st and 2nd max premolars have

Answer 21

1st max premolar
-cg,mbtg,mltg,mmg (mesial pit deeper)
-cg,dbtg,dbtg

2nd max premolar - no mmg

Question 22

how many lobes do 2nd man premolars have

Answer 22

5 lobes (3 buccal, 2 lingual)

Question 23

what are the grooves for man 1st premolar

Answer 23

-cg, mltg, mbtg
-cg, dbltg, dbtg, dmg
(2 pits)

Question 24

what are the grooves for man 2nd premolar

Answer 24

-cg,mltg,mmg,mbtg
-cg,lg
-cg,dbtg,dmg,dltg

Question 25

what is the most common groove pattern for man 2nd premolar

Answer 25

Y type

Question 26

main groove pattern for 2 cusp

Answer 26

H (more common) and U

Question 27

how many lobes for max molar

Answer 27

4 lobes

Question 28

grooves for max molars

Answer 28

(3 grooves) -cg,dbtg,dmg,dltg,dlg -cg,bg -cg,mbtg,mmg,mltg

Question 29

how many lobes does man molars have

Answer 29

5 lobes

Question 30

how many grooves does 1st man molars have

Answer 30

(3 pits) -cg,mbtg,mmg,mltg -mbg,dbg,lg -cg,dmg,dltg

Question 31

how many groves for 2nd man molar

Answer 31

(3 pits) -mbtg,mmg,mltg -cg,mbg,lg -cg,dbtg,dmg,dltg

Question 32

calification of max central incisor

Answer 32

3-4 months

Question 33

does the max lateral or central incisor have a bulkier cingulum

Answer 33

central

Question 34

does the max lateral or central incisor have a deeper linguogingival groove

Answer 34

lateral

Question 35

what teeth has a triangular crown form from the mesial view

Answer 35

incisors

Question 36

the cervical line is convex towards the incisal edge from the proximal view, or the FL view

Answer 36

proximal view

Question 37

cervical line curvature is largest on what tooth and what surface

Answer 37

mesial of max central

Question 38

which tooth has the tallest crown

Answer 38

mandibular cainine

Question 39

attrition on the man canine affects the mesial cusp ridge and cusp how

Answer 39

makes the mesial cusp ridge longer, moves the cusp tip distally

Question 40

which canine has a bulky cingulum

Answer 40

max

Question 41

for the man canine, the cingulum is offset what direction

Answer 41

offset to distal

Question 42

canines have what ridge and how many fossae on the lingual side

Answer 42

lingual ridge, 2 lingual fossae

Question 43

height of contour for canine is where

Answer 43

cervical 1/3

Question 44

which canine has a bulge and where is it

Answer 44

max canine, distal bulge

Question 45

which dimension is greater for 1,2 premolars BL or MD?

Answer 45

BL > MD

Question 46

lingual cusp are off set which direction for 1st and 2nd premolars

Answer 46

offset towards meisal

Question 47

what tooth has a mesial lingual developmental groove

Answer 47

man 1st premolar

Question 48

which tooth has a slanted mesial marginal ridge and how does that effect contact

Answer 48

man 1st premolar mesial prox contact is more cervical than distal (exception)

Question 49

which teeth has a greater md length on lingual then on facial

Answer 49

man 1st premolar, 1st max molar

Question 50

which premolar has a square view from occlusal

Answer 50

2nd mand premolar

Question 51

the central pit of 2nd man premolar connects what

Answer 51

central groove and lingual groove

Question 52

what are the succedaneous teeth

Answer 52

incisors, canines, premolars (1,2,3 molars are not succ teeth)