The embrasure areas in the following areas are contentious______________?

Related Mcqs:

1. The widest incisal embrasure is normally found between which of the following permanent maxillary teeth _____________?

   A. Central incisors
   B. Central and lateral incisors
   C. Lateral incisor and canine
   D. First and 2nd premolar

2. The largest embrasure in posterior teeth is the__________?

   A. Buccal
   B. Distal
   C. Lingual
   D. Occlusal

3. All embrasure spaces are reflection of the______________?

   A. Form of the teeth involved
   B. Size of the teeth involved
   C. Eruption sequence involved
   D. None of the above

4. Largest embrasure lies between______________?

   A. Maxillary central incisors
   B. Maxillary central and lateral incisor
   C. Maxillary canine and first premolar
   D. Maxillary lateral incisor and canine

5. White raised painless areas when on peeling exhibit painful erythematous areas in case of________________?

   A. Oral thrush
   B. Pemphigus vulagaris
   C. Leukoplakia
   D. Erythroplakia

6. In which of the following areas is the alveolar process the thinnest_____________?

   A. Lingual to the maxillary central incisors
   B. Buccal to the mandibular central incisors
   C. Lingual to the maxillary canines
   D. Lingual to the mandibular first molar

7. Generally , contact areas between posterior teeth are located in which directions from the centr of the proximal surface ____________?

   A. Facially and occlusally
   B. Facially and gingivally
   C. Lingually and gingivally
   D. Lingually and occlusally

8. Which anterior teeth have both mesial and distal contact areas of at the incisal third____________?

   A. Mandibular centrals
   B. Mandibular laterals
   C. Both A and B
   D. None of the above

9. 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

10. Blood brain barriers is absent in all of the following areas except__________________?

    A. Subfornical region
    B. Habenuclear trigone
    C. Area posterma
    D. Neurohypophysis