Under what circumstances can a dental hygienist participate in public health programs or clinical trials in Louisiana?

• A. Anytime, with no supervision.
• B. Only under approved supervision and in accordance with ethical guidelines and Board rules.
• C. Only within the hygienist’s private practice.
• D. Never participate.

Answer: (B)

Participation is allowed only when there is approved supervision and adherence to ethical guidelines and Board rules. In Louisiana, dental hygienists may engage in public health programs or clinical trials only if the arrangement is approved by the supervising licensed dentist (or appropriate supervising professional) and the project complies with the Louisiana Board of Dentistry’s rules and established ethical standards for research and public health work. This oversight protects patients, ensures proper informed consent and privacy, and keeps activities within the legally defined scope. Options that imply no supervision, activity only within private practice, or never participating fail to meet these required safeguards.