# Which of the following cannot be used to block undercuts intraorally? A. Addition silicon B. Plaster of Paris C. Irreve...

  When 30-50% of the upper teeth protrude over the lower teeth, an overbite occurs. Many reasons contribute to overbite problems in childr...

# When using only standard floss, the mesial root surface of which of the following teeth is typically NOT totally cleaned? A. Mandibular ce...

 # Which of the following is not found in acute necrotizing ulcerative gingivitis? A. Pocket formation B. Tooth loss C. Bone loss D. Gingiva...

 # Which of the following describes the etiology of cone-cutting? A. Inadequate exposure time B. Excessive mA C. Excessive kVp D. Incorrect ...

  # A periapical radiograph suggests an opaque mass Over the apex of the maxillary right 2nd molar. A second periapical radiograph is made w...

 # A person wearing complete denture has difficulty in pronouncing T. The reason may be: A. Too thick palatal area B. Incorrect position of ...