Primary teeth

Identify the tooth in the Image

• Permanent upper central incisor

• Primary upper central incisor

• Erupting decidous incisor

• Permanent upper left central incisor

How many teeth does a three year old child have

• 24

• 16

• 28

• 20

Which tooth is called the 6 year molar

• Primary first molar

• Permanent first molar

• Primary second molar

• Primary lower molar

Which is the first primary tooth that erupts into the oral cavity

• The primary upper central incisors

• The primary lower incisors

• The primary Incisors

• The lower primary central incisors

Mixed dentition period is between

• 6 months to 2 years

• 6 months to 12years

• 6 months to 12 years

• 6 years to 13 years

Identify the tooth in the image

• The lower first molar

• The primary lower first molar

• The primary lower second molar

• The permanent lower first molar

Identify the unique features of primary teeth that differentiates it from permanent teeth

• Small and yellow

• spaces between the teeth

• Presence of mamelons and white colour

• White colour , small size and the spaces between the teeth

The image represents

• Eruption

• Exfoliation

• Resorption

• Mixed dentition period