Ace the California RDH Law & Ethics Exam 2026 – Smile Bright and Rule Right!

In California, dental hygienists typically practice under either direct or general supervision, depending on the specific procedures being performed.

Direct supervision means that the supervising dentist must be physically present in the office while the dental hygienist provides treatment. This level of supervision is required for certain invasive procedures that necessitate immediate oversight by a licensed dentist.

On the other hand, general supervision allows the hygienist to perform procedures under the overarching authority of the dentist without the necessity for the dentist to be present. This is often applied to preventive care and routine services that the hygienist is qualified to perform independently, following the dentist's initial authorization.

Understanding that different procedures have varying supervision requirements is essential for ensuring adherence to legal and ethical standards. The flexibility of supervision types acknowledges the trained competencies of dental hygienists while also ensuring that there is a responsible dentist overseeing the care provided to patients.