Under general supervision, can a dental hygienist see patients when the supervising dentist is out of town?

• A. Yes, as long as patients consent.
• B. No, the dentist must be present.
• C. Yes, regardless of patient consent.
• D. Only with written board approval.

Answer: (A)

Under general supervision, the dentist does not have to be physically present for every patient encounter. The dentist must have diagnosed the patient, established an appropriate treatment plan, and remain readily available for consultation, such as by phone or other communication, while the hygienist performs the procedures within their allowed scope. Therefore, a dental hygienist can see patients when the supervising dentist is out of town as long as the patient has given informed consent to the care being provided under that general supervision arrangement and the dentist has authorized the plan and is available for guidance if any questions arise. The other options don’t fit because direct presence isn’t required under general supervision, patient consent is a necessary part of proceeding, and there isn’t typically a need for written board approval for each instance of general supervision.