The incisal edges and the incisal thirds of facial surfaces of mandibular incisors and canines generally oppose lingual surfaces of maxillary incisor and canines _____________?

Related Mcqs:

1. The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________________?

   A. 3 months postpartum to 7th year of life B. 4 months in utero to 3 months postpartum C. 5 months in utero to 9 months postpartum D. Birth to 7th year...

2. 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...

3. 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...

4. Maxillary facial and mandibular lingual cusps require sufficient occclusal length and horizontal overlap for_____________?

   A. Esthetics B. Centric stability C. Chewing efficiency D. Soft tissue protection...

5. Rounded protuberances on the incisal edges of newly erupted permanent incisors are____________?

   A. Mamelons B. Tubercles C. Enamel pits D. Cingulum...

6. The small ridges, perikymata, seen on facial surfaces of canines are the result of_____________?

   A. Hyperplasia B. Hypoplacification C. Normal development D. Interstitial development...

7. Before eruption the position of permanent mandibular incisor buds relative to primary incisors is_____________?

   A. Superior and facial B. Inferior and facial C. Superior and lingual D. Inferior and lingual...

8. Posterior embrasures are generally larger on the lingual than on the facial, with the contact area within the facial moiety, except between maxillary_______________?

   A. Premolars B. 1st and 2ndmolar C. 1st premolar and cane D. First molar and 2nd premolar...

9. 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...

10. Maximum contact between occlusal surfaces, of maxillary and mandibular teeth occur during________________?

    A. Centric occlusion B. Rest position C. Protrusive contacts D. Laterotrusive contacts...