Free AACD Exam Braindumps (page: 9)

Page 8 of 37

What is the BEST property of condensible composites?

  1. Lower filler content to allow lateral and vertical flow ensuring intimate contact
  2. Less stickiness and stiffer consistency and have a wear ratio similar to amalgam
  3. A filler loading of fibrous, porous, or irregular particles, and a filler percentage of 40% to 50% filled
  4. Clinical evidence of strength and polymerization shrinkage superior to conventional composites

Answer(s): D



A white opacity near the incisal one-third of a permanent incisor is MOST likely the result of what?

  1. Ingestion of excessive fluoride by the patient's mother during pregnancy
  2. Ingestion of excessive fluoride by the patient at the age of 1 - 3 years
  3. Antibiotic therapy by mother during pregnancy
  4. Trauma or infection of the patient's deciduous incisor

Answer(s): D



The mucogingival esthetic problem which currently has the worst prognosis for successful correction is what?

  1. Buccal root recession
  2. Thin attached gingival tissue
  3. Loss of interdental papilla
  4. Localized alveolar ridge defect

Answer(s): A



When utilizing an acellular dermal matrix as a graft material in covering exposed root surfaces, which of the following is BEST to completely cover the area?

  1. An envelope flap
  2. A double papillae graft
  3. A free gingival graft
  4. A coronally positioned flap

Answer(s): D






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