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Primary dentition period is______________?

  • (A)  From birth to 11 years
  • (B)  From 6 months to 11 years
  • (C)  From 6 months to 6 years
  • (D)  From 6 years to 11 years
Submitted By :Ali Uppal


Which of the following has the maximum faciolingual diameter of the crown__________?

  • (A)  Decidous maxillary 2nd molar
  • (B)  Decidous maxillary 1st molar
  • (C)  Decidous mandibular 2nd molar
  • (D)  Decidous mandibular 1st molar
Submitted By :Ali Uppal


The primary teeth that present the most outstanding morpholgic deviations from permanent teeth are______________?

  • (A)  Central incisors
  • (B)  Mandibular first molar
  • (C)  Mandibular second molar
  • (D)  Canines
Submitted By :Ali Uppal


The primary lateral incisors begin to calcify about the_____________?

  • (A)  4th month of life
  • (B)  4th month in utero
  • (C)  41/2 month in utero
  • (D)  5th month in utero
Submitted By :Ali Uppal


In the majority of situations, that first decidous tooth to erupt is the____________?

  • (A)  Mandibular central incisor
  • (B)  Mandibular first molar
  • (C)  Maxillary central incisor
  • (D)  Maxillary second molar
Submitted By :Ali Uppal


Cervical bulge. True is____________?

  • (A)  Enamel rods at cervical region directed occlusally
  • (B)  Results in constriction at cervical region
  • (C)  Is characteristic of decidous teeth
  • (D)  All of the above
Submitted By :Ali Uppal


Which statement is correct about decidous dentition?

  • (A)  Calcification of maxillary primary first premolar is completed at birth
  • (B)  Mandibular first molar erupts at one and half years of age
  • (C)  The crowns of primary dentition are more yellowish than permanent
  • (D)  The primary dentition is initiated at 10th month in uterus
Submitted By :Ali Uppal


Submitted By :Ali Uppal


Cusp of carbaelli can be considered a normal finding on____________?

  • (A)  Decidous mandibular 1st molar
  • (B)  Decidous maxillary 1st molar
  • (C)  Decidous maxillary 2nd molar
  • (D)  Decidous mandibular 2nd molar
Submitted By :Ali Uppal


Submitted By :Ali Uppal