Moisture Control and Isolation Techniques · CDA

Which step is performed first when placing a rubber dam?

  1. Place the clamp on the tooth
  2. Punch holes in the dam
  3. Lubricate the dam
  4. Attach the dam to the frame
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Correct answer: Punch holes in the dam

Creating holes allows the dam to fit over the correct teeth. Correct placement ensures proper isolation and visibility.

Difficulty: Medium Question 20 of 20

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