1st dental lec 1/2

The largest and strongest teeth in the mouth is

• permanent molars
• permanent canines
• deciduous molars
• deciduous canines

upper molars have 2 roots

• true
• False

molars have thicker crowns but shorter than the premolars

• True
• False

the function of molars is tearing the food

• True
• False

the largest tooth in the maxillary arch is

• upper 3
• upper 5
• upper 6
• upper 8

the shortest root trunk of the upper 6 is present on which surface

• mesial
• distal
• buccal

the largest cusp of upper six is

• mesiopalatal
• distopalatal
• mesiobuccal
• distobuccal

molars are often formed of ......... lobes

• 3
• 5
• 2
• 4

molars are usually formed of four lobes except in

• lower 6
• upper 6
• lower 8
• A and C

The occlusal outlines of the upper molars are

• heart shaped
• rectangular
• rhomboidal
• A and C