RDA Law and Ethics Practice Exam 2025 – Complete Prep Guide

The scope of practice for Registered Dental Assistants (RDAs) is defined by state regulations and typically includes performing specific dental procedures and assisting in various aspects of dental care, all under the supervision of a licensed dentist. This allows RDAs to play a vital role in ensuring that the practice runs smoothly and that patients receive the necessary care while maintaining safety and compliance with legal standards.

This option emphasizes the importance of supervision, which is a key element in the role of RDAs, as they must work under the direct oversight of a licensed dentist or dental hygienist when performing specific procedures. By adhering to this requirement, RDAs can assist in various tasks such as preparing patients, taking dental x-rays, applying sealants, and assisting in clinical procedures, always ensuring that they operate within the boundaries set by dental practice laws.

The other options incorrectly suggest broader privileges that RDAs do not possess. For instance, diagnosing diseases falls exclusively under the jurisdiction of licensed dentists, as they have the necessary training and licensure to make such assessments. Performing any dental procedure unilaterally is not permitted, as that would bypass the necessary oversight and could jeopardize patient safety. Lastly, engaging in therapeutic treatments typically requires additional training and licensure that goes beyond the standard scope