Which supervision level requires the dentist to be present in the facility but not necessarily in the treatment room when performing delegated acts?

• A. Personal
• B. General
• C. Direct
• D. Indirect

Answer: (C)

Supervision levels define how closely the dentist must oversee delegated acts. The scenario describes the dentist being on the premises but not required to be in the treatment room during the procedure. In the Iowa RDA framework, that arrangement aligns with direct supervision: the dentist is present in the facility to supervise and provide immediate guidance, but does not have to be in the operatory for every step. This setup lets the assistant perform delegated tasks under direct oversight while still allowing the dentist to intervene if needed. Personal supervision would require the dentist in the treatment room; indirect supervision involves being available in the facility to assist without being in the room, and general supervision allows more separation or different oversight arrangements. Therefore, the level described is direct supervision.