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Oral Anatomy

Showing 41 – 60 of 247 verified multiple choice questions with answers and explanations.

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Q42

Which of the following is dental formula of a 9 years old child_____________?

Q43

First evidence of initiation of primary dentition is usually around_____________?

Q44

Generally in majority of children, the sequence of eruption of permanent teeth in mandible is____________?

Q45

A radiograph of 4- years old child reveals no evidence of calcification of mandibular second pre molar. This indicates______________?

Q46

The most common sequence of eruption of the permanent maxillary teeth in children is_______________?

Q47

The decidous canine emerges______________?

Q48

Calcification of roots of decidous teeth is completed by_____________?

Q49

The eruption are of maxillary permanent lateral incisor is_____________?

Q50

In anxious parent calls you that her 5- month -old child has still no teeth in his mouth then you should_____________?

Q51

First permanent molars begin to calcify at ______________?

Q52

Maxillary primary cuspid enamel completion takes place at______________?

Q53

The tooth bud for the third molar is initiated at about the age of______________?

Q54

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

Q55

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___________?

Q56

The first evidence of calcification of primary anterior teeth begins approximately between ______________?

Q57

Which of the following is true about calcification of teeth ?

Q58

The process of exfolitation of primary teeth is between_____________?

Q59

The teeth that are retained for the longest period of time are__________________?

Q60

In how many years, the central incisors erupt as permanent teeth ______________?

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