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Oral Anatomy Mcqs

The largest embrasure in posterior teeth is the__________?

  • (A)  Buccal
  • (B)  Distal
  • (C)  Lingual
  • (D)  Occlusal
Submitted By :Ali Uppal


Divergence from contact area in proximal surfaces causes embrasures____________?

  • (A)  Facially
  • (B)  Lingually
  • (C)  Cervically
  • (D)  Facially, lingually , cervically & occlusally
Submitted By :Ali Uppal


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
Submitted By :Ali Uppal


Submitted By :Ali Uppal


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
Submitted By :Ali Uppal


The contact area on the distal side of a maxillary first premolar is located _____________?

  • (A)  Middle of the middle third with buccal embrasure wider than lingual
  • (B)  Middle of the middle third with lingual embrasure wider than buccal
  • (C)  Litter cervical to the junction of occlusal and middle third of the crown with wide occlusal embrasure
  • (D)  Cervical third with buccal embrasure wider than lingual embrasure
Submitted By :Ali Uppal


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
Submitted By :Ali Uppal