Practice Quiz

INBDE Integrated National Board Dental Exam Prep - Question List

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131. Which of the following premolars has a fairly rounded buccal surface and resembles the maxillary canine?
  1. Maxillary first premolar
  2. Mandibular first premolar
  3. Maxillary second premolar
  4. Mandibular second premolar
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132. Which of the following statements about human canines is true?
  1. The labial surface is rough, with poorly developed middle lobe
  2. The canine is approximately 1 mm broader than the central incisor
  3. The canine is slightly darker and more yellow in the color than the incisor teeth
  4. The mesial cusp ridge is longer than the distal cusp ridge
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133. Which of the following is the most prominent tooth in the mouth?
  1. Maxillary central incisor
  2. Maxillary lateral incisor
  3. Mandibular lateral incisor
  4. Maxillary permanent canine
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134. Which of the following is directly involved with the descending modulation of pain transmission?
  1. dopamine
  2. MLF
  3. nucleus raphe magnus
  4. rubrospinal fibers
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135. What is one of the major mechanical reasons for overjet?
  1. Lower arch is larger and covers the upper
  2. Upper arch is larger and overlies the lower
  3. Improper deciduous teeth
  4. Large gingival formation
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