A. 6 months of intra utrerine life
B. At birth
C. Before decidous incisors
D. About 1 year after birth
First permanent molars begin to calcify at ______________? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy A. 6 months in utero
B. 6 months after birth
C. 9 months in utero
D. 9 months after birth
Maxillary primary cuspid enamel completion takes place at______________? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy A. 6th month I.U
B. 1st year of life
C. 2nd year of life
D. 8th year of life
The tooth bud for the third molar is initiated at about the age of______________? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy A. 11 weeks in utero
B. 14 weeks in utero
C. 16 weeks in utero
D. 6 weeks in utero
A. Maxillary central incisor
B. Mandibular lateral incisor
C. Maxillary lateral incisor
D. Maxillary canine
A. 14 to 17 weeks in utero
B. 9 to 12 weeks in utero
C. 6- to 9 weeks in utero
D. 17 to 20 weeks in utero
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
Which of the following is true about calcification of teeth ? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy A. Seventh and eight years
B. Seventh and ninth years
C. Seventh and tenth years
D. Seventh and Twelfth years
The process of exfolitation of primary teeth is between_____________? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy A. Maxillary incisors
B. Maxillary canines
C. Mandibular incisors
D. Mandibular canines
E. B & D
The teeth that are retained for the longest period of time are__________________? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy A. 8-9 years
B. 10-12 years
C. 6-7 years
D. 17-25 years
In how many years, the central incisors erupt as permanent teeth ______________? Read More »
Calcification and Eruption of Teeth, Medical Mcqs, Oral Anatomy