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The maxillary teeth which have single antagonist are__________?

  • (A)  Lateral incisors
  • (B)  Permanent canines
  • (C)  Permanent central incisors
  • (D)  Third molars
Submitted By :Ali Uppal


Submitted By :Ali Uppal


When a molar has no opposing tooth, it can become_______________?

  • (A)  Extruded
  • (B)  Intruded
  • (C)  Protruded
  • (D)  Retruded
Submitted By :Ali Uppal


In centric occlusion, the cusp tip of the maxillary canine is in alignment with which mandibular tooth_____________?

  • (A)  Facial embrasure of canine and premolar
  • (B)  incisal embrasure of canine and premolar
  • (C)  Distal ridge of the cusp of mandibular canine
  • (D)  Mesial ridge on the facial cusp of mandibular first premolar
Submitted By :Ali Uppal


In the intercuspal position, the lingual cusp of maxillary 2nd premolar contacts the______________?

  • (A)  Distal fossa of mandibular 2ndpremolar
  • (B)  Mesial fossa of mandibular 1st molar
  • (C)  Distal marginal ridge of mandibular 2ndmolar
  • (D)  Distal marginal ridge of mandibular 1st premolar
Submitted By :Ali Uppal


The key to occlusion is_______________?

  • (A)  Maxillary permanent first molar
  • (B)  Maxillary permanent second molar
  • (C)  Maxillary primary first molar
  • (D)  Maxillary primary second molar
Submitted By :Ali Uppal


The incisal edges and the incisal thirds of facial surfaces of mandibular incisors and canines generally oppose lingual surfaces of maxillary incisor and canines _____________?

  • (A)  Within the incisor thirds
  • (B)  At the junction of middle and cervical thirds
  • (C)  At the linguo cervical ridges
  • (D)  Immediately incisal to cingulam
Submitted By :Ali Uppal


Maximum contact between occlusal surfaces, of maxillary and mandibular teeth occur during________________?

  • (A)  Centric occlusion
  • (B)  Rest position
  • (C)  Protrusive contacts
  • (D)  Laterotrusive contacts
Submitted By :Ali Uppal


In occlusion the teeth have_______________?

  • (A)  Cusp to cusp contact
  • (B)  Edge to edge contact
  • (C)  Marginal contact
  • (D)  Surface to surface contact
Submitted By :Ali Uppal


Curve passing through the buccal and lingual cusp tips of the mandibular buccal teeth is______________?

  • (A)  Wilson curve
  • (B)  Mansoon curve
  • (C)  Curve of spee
  • (D)  Caternary curve
Submitted By :Ali Uppal