Question

A REGISTERED HYGIENIST EXTENDED FUNCTIONS [RDH-EF] can do the following under GENERAL or DIRECT supervision:

apply etch

(General or Direct)

Answer 1

A registered hygienist extended functions (RDH-EF) can apply etch under either general supervision or direct supervision.

Step-by-step explanation:

A registered hygienist extended functions (RDH-EF) can apply etch under either general supervision or direct supervision.

General supervision means that the RDH-EF is performing the task within the guidelines and protocols set by a dentist, but the dentist does not need to be present in the same room.

Direct supervision means that the RDH-EF is performing the task under the immediate presence and guidance of a dentist.