What is NOT a procedure an unlicensed DA is allowed to perform?

An unlicensed dental assistant (DA) is not permitted to expose radiographs due to the significant training, knowledge, and skill set required to safely and effectively perform this task. Exposing radiographs involves understanding radiation safety protocols, anatomy, and potential health risks to patients. This procedure requires a level of professional expertise that ensures patient safety and compliance with regulatory standards.

In contrast, other tasks, such as taking intraoral impressions, sterilization, and coronal polishing, can be performed by unlicensed dental assistants, provided they are under the direct supervision of a licensed dentist and adhere to specific guidelines outlined by the Dental Board of California. These tasks, while important, do not carry the same level of risk associated with radiography, making them more accessible for unlicensed individuals with appropriate oversight.