quiz 4 part 2

Question 1

Distal aspect: first molar

both the distal and the distofacial cusp tips are _____ to the _____ of the mesial and distal roots

Answer 1

facial, apices

Question 2

occlusal aspect: first molar

The distofacial cusp is the most ______ _____ and the mesiolingual cusp is the most ____ ____ cusp on the tooth

Answer 2

facially placed, mesially placed

Question 3

mandibular first molar: occlusal aspect

list the cusp sizes in order of largest to smallest

Answer 3

mesiofacial
mesiolingual
distolingual
distofacial
distal cusp

Question 4

mandibular second molar: facial aspect

where does the facial groove end

Answer 4

in a distinct facial pit in the middle third of the crown

Question 5

mandibular second molar: facial aspect
the facial groove is vertical, except for a slight mesial inclination at the ______ _____ and is located slightly _______ to the vertical line dividing the crown in half,_______

Answer 5

facial pit, distal, mesiodistally

Question 6

mandibular second molar: mesial aspect
the tip of the mesiofacial cusp is closer to the ______ ____ long axis bisector than to the _____ ______ ____ of the crown

Answer 6

vertical faciolingual, greatest facial outline

Question 7

mandibular second molar: Occlusal aspect

what is wider, the facial cusp to the edge or the lingual cusp from the edge

Answer 7

mesiofacial cusp from the outline of the crown

Question 8

mandibular second molar: occlusal aspect
the lateral ends of the central groove are in the _______ and _______ triangular fossae and each end has a respective mesial and distal triangular pit

Answer 8

mesia, distal

Question 9

mandibular second molar: occlusal aspect

how many transverse ridges are formed from triangular ridges

Answer 9

Two

Question 10

mandibular third molar: Facial aspect

the two facial sup variety ends in a _____ ____, approximately in the ____ ____ of the surface, usually exhibiting decay because it is difficult for the patient to clean in this area of the mouth

Answer 10

facial pit, middle third

Question 11

mandibular third molar: mesial aspect

the central groove is positioned _____ to the _____ ____ ___ ____

Answer 11

lingual, faciolinqual long axis bisector

Question 12

mandibular third molar: occlusal aspect

the crown is wider ________ than it is _______

Answer 12

mesiodistally, faciolungually