Chairside Assisting: Sealants and Polishing · CDA

Which isolation method is commonly used during sealant placement?

  1. Dry angles and cotton rolls
  2. Rubber dam only
  3. Gauze isolation
  4. No isolation is needed
Show answer and explanation

Correct answer: Dry angles and cotton rolls

Dry angles and cotton rolls keep the tooth clean and dry. Moisture control is critical for successful bonding.

Difficulty: Medium Question 5 of 20

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