RDA Training and Credentialing Process 1 — Questions and Answers

Question 1: What is the minimum education required to become a Registered Dental Assistant (RDA)?

Bachelor’s degree in Dental Science
Associate’s degree in any field
High school diploma or equivalent (Correct answer)
Master’s degree in Dental Hygiene

Correct answer: High school diploma or equivalent

To become a Registered Dental Assistant (RDA), a high school diploma or its equivalent is generally the minimum educational prerequisite. While many pursue post-secondary dental assisting programs, this foundational education is sufficient to begin training. Specific state requirements may vary, but a high school diploma is universally accepted as the basic entry-level education.

Question 2: Which of the following is typically required after completing a dental assisting program to become an RDA?

Completing a dental residency
Passing a certification or licensure exam (Correct answer)
Submitting a research thesis
Practicing as an apprentice for two years

Correct answer: Passing a certification or licensure exam

After completing an accredited dental assisting program, aspiring RDAs are typically required to pass a state-specific certification or licensure exam. This exam validates their knowledge and skills, ensuring they meet the professional standards necessary to practice safely and competently. Passing this examination is a critical step for official registration and legal authorization to work as an RDA.

Question 3: Which of the following accredits dental assisting programs that qualify you for RDA certification?

National Dental Association (NDA)
American Dental Assistants Association (ADAA)
Commission on Dental Accreditation (CODA) (Correct answer)
American Dental Hygienists' Association (ADHA)

Correct answer: Commission on Dental Accreditation (CODA)

The Commission on Dental Accreditation (CODA) is the sole agency recognized by the U.S. Department of Education to accredit dental and dental-related education programs, including dental assisting. Accreditation by CODA ensures that a program meets rigorous quality standards, making its graduates eligible for certification and licensure. Choosing a CODA-accredited program is crucial for career advancement in dental assisting.

Question 4: How often are RDAs typically required to complete continuing education to maintain certification?

Every year
Every two years (Correct answer)
Every five years
Continuing education is not required after certification

Correct answer: Every two years

Registered Dental Assistants are typically required to complete continuing education (CE) every two years to maintain their certification or licensure. This ensures that RDAs stay current with the latest advancements, techniques, and safety protocols in dental care. The specific number of CE hours required can vary by state or certifying body.

Question 5: Which of the following is a common prerequisite before enrolling in a dental assisting program?

Work experience in a dental office
Proof of immunizations and health screenings (Correct answer)
Passing a medical licensing exam
Previous certification in dental hygiene

Correct answer: Proof of immunizations and health screenings

Before enrolling in a dental assisting program, students are commonly required to provide proof of immunizations and undergo health screenings. This prerequisite ensures the safety of both the students and future patients, as dental professionals work in close contact with individuals and handle potentially infectious materials. It helps prevent the spread of communicable diseases within the clinical setting.

RDA Training and Credentialing Process 1

What is the minimum education required to become a Registered Dental Assistant (RDA)?

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These practice questions were written with AI tools. They are not real exam questions. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

dbc.ca.gov — Eligibility, fees, registration deadline · verified Oct 2026
americanmedtech.org — Eligibility, test delivery, registration deadline, retake policy, score release · verified Oct 2026
test-takers.psiexams.com — Fees, retake policy, score release, time limit · verified Oct 2026