Week 4 -Exam 1 - Test Your Knowledge - The TRUE or FALSE Showdown

Question 1

Permanent Max 1st PM erupt between the ages of 10-11 years of age

Accepted Answer

True

Question 2

All Permanent molars are succedaneous

Accepted Answer

False

Question 3

Mandibular molars have 3 roots

Accepted Answer

False

Question 4

Mandibular 1st (PM) are ID’d as # 21 & 29

Accepted Answer

False

Question 5

Max 2nd molars will sometimes have a “heart”shaped outline due to a missing DL cusp

Accepted Answer

True

Question 6

Mandibular 1st molars are the hardest working tooth

Accepted Answer

True

Question 7

There are 20 primary teeth & 30 permanent teeth

Accepted Answer

False

Question 8

Max. 2nd Premolars (PM) have a 66% chance of a bifurcated root.

Accepted Answer

False

Question 9

Max. 3rd molars are the biggest of all the molars

Accepted Answer

False

Question 10

All premolars will have 1 root.

Accepted Answer

False

Question 11

Max 1st PM have a mesial lingual groove

Accepted Answer

False

Question 12

Max 1st molars have oblique AND transverse ridges

Accepted Answer

True

Question 13

Mandibular posterior teeth “tilt/tip” towards thebuccal

Accepted Answer

False

Question 14

Mandibular 2nd PM always have a Lingual groove

Accepted Answer

False

Question 15

Mandibular PM have a “round” occlusal outline

Accepted Answer

True

Question 16

A “cusp of carabelli” may be seen on mandibular 1st & 2nd molars

Accepted Answer

False

Question 17

Maxillary 1st molars are “trifurcated"

Accepted Answer

True

Question 18

Mandibular 2nd PM have VERY SMALL lingual cusps

Accepted Answer

False

Question 19

The Buccal Height of contour is in the occlusal 3rd on a posterior tooth.

Accepted Answer

False

Questions 19