What is the definition of Direct Access Supervision in dental hygiene practice?

Direct Access Supervision in dental hygiene practice allows hygienists to deliver services without requiring specific authorization for each procedure beforehand. This means that hygienists have the autonomy to assess patient needs and provide appropriate care independently, enhancing their ability to address oral health issues effectively and promptly.

Under this model, licensed dental hygienists can use their professional judgment to decide which treatments to provide based on patients' specific conditions and needs. This level of independence fosters a more efficient workflow and can lead to an improved patient experience by reducing delays associated with needing prior approval from a dentist for routine procedures.

The other options involve requirements for supervision or oversight that limit the hygienist's ability to operate independently, which is contrary to the definition of Direct Access Supervision. Hence, option B accurately reflects the essence of that supervisory model, demonstrating the increased responsibility and autonomy granted to dental hygienists in their practice.