Which of the following is NOT included in the duties of a dental assistant?

The duties of a dental assistant are typically defined by state regulations and scope of practice guidelines. Administering IV sedation is generally considered beyond the scope of practice for dental assistants. This is because IV sedation involves administering medication and monitoring vital signs, which requires specialized training and certification typically reserved for licensed dentists or dental anesthesiologists.

On the other hand, exposing radiographs, providing chairside assistance, and educating patients on oral health are standard responsibilities of dental assistants. These tasks are essential to assist the dentist in providing care, maintaining patient comfort, and ensuring that patients understand their oral health needs. Therefore, identifying that administering IV sedation is not a duty of a dental assistant highlights the importance of understanding the boundaries and regulations governing dental practice.