Basics of tooth morphology for viva

Permanent maxillary first premolars has

• 2 cusp

• 1 cusp

• 2 cusp and 2 roots

• 1 cusp and 2 roots

Permanent maxillary molars have

• 2 buccal and 3 palatal cusp

• 2 buccal and 2 palatal cusp

• 3 buccal and 2 palatal cusp

• 3 buccal and 3 palatal cusp

which teeth is called as cornerstone of the arches

• canine

• incisors

• molars

• premolars

which is known as wisdom teeth

• first molar

• canine

• third molars

• second molar

oblique ridge is seen in

• mandibular 1st molars

• mandibular 2nd molars

• maxillary 1st molars

• maxillary 2nd molars

Permanent maxillary molars have

• 2 root

• 3 roots

• 4 roots

• 1 root

In the universal numbering system the permanent maxillary premolars are

• 4,5,12,13

• 14, 15, 24, 25

• 20,21,28,29

• 34, 35, 44, 45

how many teeth are there in a quadrant for primary dentition

• 5

• 10

• 20

• 8

How many canines are in a quadrant of permanent dentition

• 1

• 2

• 4

• 8

how many molars are there in permanent dentition

• 8

• 4

• 16

• 12