What is a requirement of indirect supervision in dental hygiene?

In the context of dental hygiene practices, indirect supervision requires that the supervising dentist is present in the office when dental hygiene procedures are being performed, although they may not be in the same room at all times. This level of supervision allows the hygienist to provide care while still having the availability of the dentist to consult or intervene if necessary.

The other options do not align with the concept of indirect supervision. Providing written consent relates to patient rights and informed consent rather than supervision levels. Completing all tasks independently suggests a lack of oversight, which contradicts the essence of indirect supervision, where the dentist is still responsible for the overall treatment provided. Performing procedures without authorization would indicate a significant breach of practice standards and rules, as all treatments must be authorized by a supervising dentist. Thus, having the dentist present in the office aligns directly with the requirements for indirect supervision in dental hygiene practice.