The contact area on the distal surface of a maxillary first premolar should be placed in________________?

Physiologic Form of Tooth and Periodontium 09/01/2021

A. Middle 3rd of proximal surface with lingual embrasure greater than the facial embrasure
B. Occlusal 3rd of proximal surface with the lingual embrasure greater than facial embrasure
C. Occlusal 3rd of proximal surface with facial embrasure greater than lingual embrasure
D. Middle 3rd with facial embrasure greater than the lingual embrasure

Related Mcqs:

    Divergence from contact area in proximal surfaces causes embrasures____________?
    A. Facially B. Lingually C. Cervically D. Facially, lingually , cervically & occlusally...
    The biting forces at molar region during mastication is_______________?
    A. 20 to 55 pounds B. 30 to 75 pounds C. 50 to 75 pounds D. 90 to 200 pounds...
    Contact areas of anterior teeth which are placed in centre of middle third ____________?
    A. Mesial contacts of maxillary lateral and canine B. Distal contacts of maxillary centrals and laterals C. Distal contacts of maxillary laterals and canine D. Mesial contacts of maxillary first and second premolar...
    Protective crests of contour on buccal and lingual surfaces are found______________?
    A. In the middle third of the lingual B. Nearest the occlusal third of the lingual C. In the cervical third of the buccal D. Both A and C...
    The interdental papilla is located in the______________?
    A. Facial embrasure B. Lingual embrasure C. Cervical embrasure D. Occlusal embrasure...

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