Which of the following must be adhered to by dental assistants performing coronal polishing in certain states?

Consistently meeting high standards is essential for dental assistants performing coronal polishing, as it ensures that the procedures they follow adhere to the professional and regulatory guidelines set by state laws and dental boards. High standards encompass not only the quality of the polishing technique but also the materials used, the safety protocols implemented, and the overall patient care provided during the procedure. By maintaining these standards, dental assistants can enhance patient safety, ensure effective polishing results, and uphold the credibility of the dental profession. This commitment to quality reflects a responsible approach to patient care and helps build trust between the patient and healthcare provider.

While the other options touch on various aspects of the practice, they either pertain to personal choice or do not encompass the broader implications of care standards required by dental practice regulations.