Registered Dental Assistant (RDA)
Each state decides individually if it will offer the license of Registered Dental Assistant (RDA). If you have a question regarding whether or not your home state offers an RDA examination, please consult your state’s Dental Practice Act. It will outline the duties a dental assistant can perform and the licenses available in that state.
For example, the state of California offers an RDA examination and license, while Florida does not. The RDA in California is administered by the Committee on Dental Auxiliaries (COMDA) and the State Board of Dental Examiners. One must apply if interested in taking the RDA examination. The examination consists of two portions: a written portion and a practical portion. The written portion is given in a computer–testing center in various locations throughout the state. The practical exam is given at most dental schools. Information and details will follow from your state regarding these locations.
The duties of a dental assistant vary greatly from state to state, so this book cannot cover what is tested in each portion of the RDA examinations for each and every state. It is best to look for a review course in your general location that will tell you exactly what will be tested on your particular RDA examination.
Why Be Certified?
As a certified dental assistant—either the certified dental assistant (CDA) or the registered dental assistant (RDA)—you will become a more desirable candidate in job interviews. With a certification, you will be offered better pay, and be able to perform additional duties at the chair. Having this certification tells the dentist that you have a certain level of knowledge of dentistry, which you proved by passing the rigorous examination process. Patients also appreciate your knowledge, and often ask the dental assistant for clarification.
The CDA certification is the nationally recognized credential, and even in states that offer an RDA license, the CDA is often the pathway to obtaining an RDA. It is always a good idea to have the fullest credentials possible. In states that do not offer an RDA license, the CDA is the only option for licensure. You will be allowed to perform additional duties holding this license as well. If you ever need to move from one state to another, the CDA license is honored and recognized in every state in the union. Dental educators everywhere recommend that you apply for, take, and successfully pass both exams.
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