First evidence of initiation of primary dentition is usually around_____________?
First evidence of initiation of primary dentition is usually around_____________? A. 4 months in utere B. Birth C. 4 months after birth D. One year after birth
First evidence of initiation of primary dentition is usually around_____________? A. 4 months in utere B. Birth C. 4 months after birth D. One year after birth
Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________? A. 1-6-2-3-5-4-7-8 B. 6-1-2-4-5-3-7-8C. 6-1-2-3-4-5-7-8 D. 6-1-2-4-3-5-7-8
A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________? A. It is too early to make final predicationB. The teeth may develop later C. Primary second molar extracted to allow…
The most common sequence of eruption of the permanent maxillary teeth in children is_______________? A. 1-6-2-3-4-7-5-8 B. 2-3-1-6-7-5-4-8C. 6-1-2-4-3-5-7-8 D. 6-1-2-3-4-5-7-8
The decidous canine emerges______________? A. Before lateral incisor B. Before first molarC. After first molar D. After second molar
Calcification of roots of decidous teeth is completed by_____________? A. 2 yearsB. 4 years C. 6 years D. 8 years
The eruption are of maxillary permanent lateral incisor is_____________? A. 8-9 years B. 6-7 years C. 10-11 years D. 8-9 months
In anxious parent calls you that her 5- month -old child has still no teeth in his mouth then you should_____________? A. Call and do radiographic surveyB. Tell her that it is normal at this age C. Child has retarded…
First permanent molars begin to calcify at ______________? A. 6 months of intra utrerine lifeB. At birth C. Before decidous incisors D. About 1 year after birth
Maxillary primary cuspid enamel completion takes place at______________? A. 6 months in utero B. 6 months after birth C. 9 months in uteroD. 9 months after birth