Oblique ridge in maxillary first molar joins which of the following cusps____________________?

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. In normal occlusion , with which grooves / surface of the permanent mandibular first molar does the mesiobuccal cusp of the permanent maxillary first molar occlude______________?

   A. Distobuccal groove B. Mesial surface C. Mesiobuccal surface D. Transverse groove...

3. The permanent mandibular second molar differs from the permanent mandibular first molar in number of ______________?

   A. Cusps B. Roots C. Lingual grooves D. Marginal ridges...

4. Cusp of carbelli is present on ________ surface of the permanent maxillary molar ?

   A. Mesial surface B. Palatal surface C. Buccal surface D. Mesial half of the palatal surface...

5. Acute angled cusps in permanent maxillary first molar are_____________?

   A. DB and ML B. MB and DL C. MB and DB D. ML and DL...

6. The most common curvature of the palatal root of maxillary first molar is_____________?

   A. Facial B. Lingual C. Distal D. Mesial...

7. The shortest root on a maxillary first molar is_____________?

   A. Mesio- buccal B. Disto – buccal C. Lingual D. All are of equal length...

8. Which bifurcation is closet to the cervical line (or) which surface has short root trunk length in a maxillary permanent first molar ?

   A. Buccal B. Mesial C. Distal D. None of the above...

9. Maxillary first molar has how many roots ?

   A. 1 facial and 2 lingual B. 1 lingual and 2 facial C. 1 mesial and 2 buccal D. 1 mesial and 1 distal...

10. 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...