Which speed is appropriate when using a slow-speed handpiece for polishing?
Show answer and explanation
Correct answer: Very low speed to avoid heat
Low speeds reduce friction and heat, protecting enamel. Excessive speed can damage tooth surfaces.
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More Chairside Assisting: Sealants and Polishing questions
- Prophy angles are typically attached to which type of handpiece?
- What is the primary purpose of using disclosing agents before polishing?
- What issue may occur if excessive pressure is applied during polishing?
- Why is rubber dam rarely used for sealant application?
- Which surface is most commonly sealed in preventive dentistry?
- After curing, what is the next step in sealant evaluation?