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Periodontics · single question

A 45-year-old with moderate periodontal disease is shown brushing and flossing. What is the first step to ensure effective home care?

  1. Perform scaling and root planing immediately
  2. Ask the patient to demonstrate brushing and flossing back to the dentist
  3. Prescribe an antimicrobial mouthrinse
  4. Schedule periodontal surgery
Show answer and explanation

Correct answer: B. Ask the patient to demonstrate brushing and flossing back to the dentist

  • A. INCORRECT. Scaling is part of therapy but does not confirm the patient can perform home care.
  • B. CORRECT. Having the patient demonstrate the technique (teach-back) verifies skill and corrects errors before relying on home care.
  • C. INCORRECT. A rinse is an adjunct and does not establish technique.
  • D. INCORRECT. Surgery is premature and unrelated to confirming home care.

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