A. Facial embrasure
B. Lingual embrasure
C. Cervical embrasure
D. Occlusal embrasure
The interdental papilla is located in the______________? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium 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
Protective crests of contour on buccal and lingual surfaces are found______________? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium A. Maxillary first molar
B. Mandibular second premolar
C. Mandibular first molar
D. Maxillary second premolar
A. Distribution of occlusal stresses
B. Protection of periodontium
C. Stabilization of dental arches
D. All of the above
Which of the following are the unctions of contact areas______________? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium A. 5,6,7,8
B. 4,5,6,7
C. 3,4,5,6
D. 2.3.4.5
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
Contact areas of anterior teeth which are placed in centre of middle third ____________? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium A. Cusps
B. Root forms
C. Embrasures
D. Periodontal fibers
Which of the following do not contribute to arch stability ? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium A. Middle third
B. Junction of the incisal and middle thirds
C. Junction of the middle and cedrvical thirds
D. None of the above
Mesial contact area of the permanent canine is at the______________? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium A. Lower than mesial contact area
B. Little cervical to junction of occlusal and middle third of crown
C. Higher than mesial contact area
D. A and B
Distal contact of upper first premolar is________________? Read More »
Medical Mcqs, Oral Anatomy, Physiologic Form of Tooth and Periodontium 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
