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
Medical Mcqs
In anxious parent calls you that her 5- month -old child has still no teeth in his mouth then you should_____________?
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 survey
B. Tell her that it is normal at this age
C. Child has retarded growth
D. Systemic problem
First permanent molars begin to calcify at ______________?
First permanent molars begin to calcify at ______________?
A. 6 months of intra utrerine life
B. At birth
C. Before decidous incisors
D. About 1 year after birth
Maxillary primary cuspid enamel completion takes place at______________?
Maxillary primary cuspid enamel completion takes place at______________?
A. 6 months in utero
B. 6 months after birth
C. 9 months in utero
D. 9 months after birth
The tooth bud for the third molar is initiated at about the age of______________?
The tooth bud for the third molar is initiated at about the age of______________?
A. 6th month I.U
B. 1st year of life
C. 2nd year of life
D. 8th year of life
The first macroscopic indication of morphologic development of primary incisors approximately at____________?
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
A new tooth is erupting in the mouth of a one and a half year old child. This tooth is most likely to be a decidous___________?
A new tooth is erupting in the mouth of a one and a half year old child. This tooth is most likely to be a decidous___________?
A. Maxillary central incisor
B. Mandibular lateral incisor
C. Maxillary lateral incisor
D. Maxillary canine
The first evidence of calcification of primary anterior teeth begins approximately between ______________?
The first evidence of calcification of primary anterior teeth begins approximately between ______________?
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
Which of the following is true about calcification of teeth ?
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 process of exfolitation of primary teeth is between_____________?
The process of exfolitation of primary teeth is between_____________?
A. Seventh and eight years
B. Seventh and ninth years
C. Seventh and tenth years
D. Seventh and Twelfth years