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Test Prep AACD Exam Actual Questions

The questions for AACD were last updated at Oct. 5, 2022.
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  • Viewing questions 1-4 out of 152 questions

Topic 1 - Single Topic

Question #1 Topic 1

Why do self etch bonding systems tend to have less post operative sensitivity?

  • A. Self etch bonding does not remove the smear layer but modifies it, leaving the smear plugs intact
  • B. Self etch products remove & replace the smear layer
  • C. Self etch bonding removes collagen fibrils and replaces them with resin plugs
  • D. Self etch systems etch and bond simultaneously
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Correct Answer: A 🗳️
References:

Question #2 Topic 1

In restoring multiple anterior teeth with ceramic restorations, the desired incisal plane can BEST be communicated to the laboratory by:

  • A. Paralleling the incisal edges of the preparations.
  • B. Indicating the incisal plane on the diagnostic cast.
  • C. Including the patient's photograph with the lab prescription.
  • D. Paralleling the unprepared mandibular incisal plane.
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Correct Answer: B 🗳️

Question #3 Topic 1

There is a direct relationship between the f-stop and depth of field. Which is correct?

  • A. Larger f-stop, larger depth of field
  • B. Larger f-stop, smaller depth of field
  • C. F-stop equals depth of field
  • D. F-stop decreases depth of field
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Correct Answer: A 🗳️
References:

Question #4 Topic 1

What is the BEST property of condensible composites?

  • A. Lower filler content to allow lateral and vertical flow ensuring intimate contact
  • B. Less stickiness and stiffer consistency and have a wear ratio similar to amalgam
  • C. A filler loading of fibrous, porous, or irregular particles, and a filler percentage of 40% to 50% filled
  • D. Clinical evidence of strength and polymerization shrinkage superior to conventional composites
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Correct Answer: D 🗳️

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