Final answer:
RDAs/RDAEFs can perform tasks such as taking X-rays, preparing materials and instruments, and providing oral hygiene instructions under the supervision of an RDH or RDHAP.
Step-by-step explanation:
RDAs (Registered Dental Assistants) and RDAEFs (Registered Dental Assistants in Extended Functions) can perform certain tasks under the supervision of an RDH (Registered Dental Hygienist) or RDHAP (Registered Dental Hygienist in Alternative Practice).
Some of the tasks that RDAs/RDAEFs can perform under an RDH or RDHAP include:
- Assisting with patient care, such as taking dental X-rays and impressions
- Preparing dental materials and instruments for use
- Administering nitrous oxide (under appropriate certification and supervision)
- Performing coronal polishing and fluoride application
- Providing oral hygiene instructions to patients