First evidence of initiation of primary dentition is usually around_____________?

Related Mcqs:

At birth the following teeth are calcifying____________?

A. Primary incisors & first molar B. Primary canines & second molars C. Permanent canines D. Permanent 3rd molar...

There are two normal children of the same age and sex. In one, all the permanent teeth except the third molars have erupted.In the other,no permanent canines or premolars have erupted. How old are these children ?

A. 7 years B. 9 years C. 11 years D. 13 years...

Which of the following is true about calcification of teeth ?

A. Calcification of primary teeth is almost complete at time of birth B. Calcification of all primary teeth and few permanent teeth complete at birth C. Calcification of all permanent teeth complete at birth D. Calcification of primary teeth starts around birth...

The first macroscopic indication of morphologic development of primary incisors approximately at____________?

A. 11 weeks in utero B. 14 weeks in utero C. 16 weeks in utero D. 6 weeks in utero...

Eruption date of decidous maxillary 2nd molar is ______________?

A. 20 months B. 18 months C. 24 months D. 28 months...