Protective crests of contour on buccal and lingual surfaces are found______________?

Related Mcqs:

1. An imaginary occlusal curve that contacts the buccal and lingual cusp tips of mandibular buccal teeth is called the _____________?

   A. Catenary curve
   B. Curve of spee
   C. Monson curve
   D. Wilson curve

2. Curve passing through the buccal and lingual cusp tips of the mandibular buccal teeth is______________?

   A. Wilson curve
   B. Mansoon curve
   C. Curve of spee
   D. Caternary curve

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

   A. Within the incisor thirds
   B. At the junction of middle and cervical thirds
   C. At the linguo cervical ridges
   D. Immediately incisal to cingulam

4. Buccal surface of posterior teeth are wider than lingual surface mesiodistally except in______________?

   A. Maxillary first molar
   B. Mandibular second premolar
   C. Mandibular first molar
   D. Maxillary second premolar

5. The geometric outline of the buccal surface of posterior teeth are_______________?

   A. Trapezoidal
   B. Rhomboidal
   C. Quadrilateral
   D. Square

6. Which of the following tooth shows largest Mesio- buccal ridge _____________?

   A. Maxillary 1st premolar
   B. Maxillary 2nd premolar
   C. Mandibular 1st molar
   D. Mandibular 2nd premolar

7. Mesial slope of buccal cusp is longer than distal slope in_________________?

   A. Maxillary 2nd premolar
   B. Maxillary 1st premolar
   C. Mandibular canine
   D. Maxillary canine

8. In an ideal occlustion buccal cusps of maxillary teeth, occlude with______________?

   A. Fossa and rdges
   B. Grooves and embrasures
   C. Lingual cusps of mandibular teeth
   D. Occlusal pits and fissures of mandibular teeth

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. 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