Teeth

How many sets of teeth humans have?

• 1

• 2

• 3

• 4

Name the sets of teeth in humans.

• Physical and Permanent

• Mechanical and Chemical

• Permanent and Reliable

• Temporary and Permanent

Which type of teeth is called deciduous teeth?

• Milk teeth

• Permanent dentition

• Temporary teeth

• Incisors

The four types of teeth are ____, ____, ____ & ____.

Name the three major section of a tooth.

• Enamel, Dentine, Pulp cavity

• Crown, Neck, Root

• Crown, Enamel, Pulp cavity

• Pulp cavity, Neck, Root

What is the dental formula for milk teeth?

• I 1/1, C 2/2, PM 2/2 = 10

• I 2/2, C 4/4, PM 4/4 = 20

• I 2/2, C 1/1, PM 2/2 = 10

• I 1/1, C 2/2, PM 3/3 = 12

Premolars are otherwise called.

• Milk teeth

• Deciduous teeth

• Bicuspids

• Crushers

The dental formula for permanent teeth (adult dentition) is.

• I 1/1, C 2/2, PM 2/2, M 4/4 = 18

• I 2/2, C 1/1, PM 2/2, M3/3 = 16

• I 1/1, C 2/2, PM 3/3, M 2/2 = 16

• I 1/1, C 4/4, PM 2/2, M 3/3 = 20

Which part of the tooth is known as the toughest substance in the human body?

• Dentine

• Cementum

• Enamel

• Jaw bone

Which method is correct?

• Floss first and brush after

• Brush and rinse mouth

• Brush first and floss after

• Floss and used mouth wash