The number of line angles a permanent maxillary central incisor is_____________?

Related Mcqs:

1. While charting the dentition of a child, the pedodontist finds that the following teeth are present in all the four quadrants; permanent central incisor , permanent lateral incisor , decidous cuspid , decidous first molar, decidous 2nd molar and permanent 1st molar. The eruptive pattern may be considered most nearly normal for a child aged_____________?

   A. 3-6 years B. 7-10 years C. 11-14 years D. 15- 18 years...

2. The maxillary lateral incisor is smaller than the maxillary central incisor on all aspects EXCEPT which one of the following______________?

   A. Crown length B. Mesiodistal crown width C. Faciolingual crown width D. Root length...

3. Which of the following features of a permanent maxillary lateral incisor aids in distinguishing it from a mandibular lateral incisor ?

   A. Flattened root B. More pronounced lingual fossa C. Thinner incisal ridge D. Sharper proximal incisal angles...

4. In comparison to maxillary central incisor , Maxillary canine has a height of contour that is______________?

   A. More B. Less C. Same D. Different on different teeth...

5. 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...

6. The eruption age of maxillary permanent lateral incisor is________________?

   A. 8-9 years B. 6-7 years C. 10-11 years D. 8-9 months...

7. Following eruption , the root of the maxillary central incisor completes development at what approximate age ?

   A. 7 years B. 8 years C. 9 years D. 10 years...

8. In maxillary 1st permanent molar, the 2 obtuse angles are________________?

   A. Mesiolingual and mesiofacial B. Mesiofacial and distolingual C. Distofacial and mesiolingual D. Distofacial and mesiofacial...

9. A 7-year old child having yellowish discoloured spot of maxillary central incisor. His mother presents a history of injury to deciduous tooth 3 years back with recurrent infection & swelling. The diagnosis is_______________?

   A. Turners hypoplasia B. Generalised dental fluorosis C. Syphillitic hypoplasia D. Rickets hypomineralisation...

10. A 6 year old patient with extra cusp on maxillary central incisor is associated with all except______________?

    A. Mohr’s syndrome B. Sturge-Weber Syndrome C. Rubinstein Taybi Syndrome D. Proteus Syndrome...