What is a key characteristic of Direct Supervision?

A key characteristic of direct supervision is that the supervising dentist has examined the patient during the appointment. This level of supervision requires the dentist to be physically present in the facility while the dental hygienist or assistant is performing procedures. This presence allows the dentist to provide immediate guidance and to ensure that the care being delivered to the patient is appropriate and in accordance with the treatment plan.

In this supervision model, the dentist's direct involvement with the patient not only ensures that the hygienist is working under clear professional guidance but also fosters a collaborative environment where both professionals can communicate effectively about the patient’s care during the appointment. This is critical, as it assures that all procedures performed are in the patient's best interest and adheres to the standards of practice.

The other options describe forms of supervision or authorization that do not reflect the direct involvement and oversight that characterize direct supervision. For example, the absence of the dentist during procedures or the ability to authorize work without patient examination would fall under different supervision types that lack the immediate oversight required in direct supervision.