Oral Anatomy Mcqs

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
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