Free AACD Exam Braindumps (page: 4)

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At home bleaching treatments are MOST effective for:

  1. Treatment of mild tetracycline discoloration.
  2. Treatment of trauma induced staining.
  3. Age-related discoloration.
  4. Mild to dark surface staining.

Answer(s): D



When determining the shade of a tooth, once the tooth becomes desiccated, it:

  1. Decreases in value.
  2. Becomes more translucent.
  3. Increases in value.
  4. Increases in chroma.

Answer(s): B



When selecting a shade, the proper indoor lighting is:

  1. Incandescent.
  2. Standard fluorescent.
  3. Color corrected fluorescent.
  4. Halogen.

Answer(s): C



When etching ceramic, proper results:

  1. Can be accomplished equally using either hydroflouric acid or aciduated phosporous fluoride.
  2. Require specific instructions for each brand of ceramic.
  3. Yield a more translucent porcelain that is more amenable to shade modification.
  4. Are accomplished with a 37% Phosphoric acid gel applied according to the manufacturer's instructions.

Answer(s): D






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