RDA State Dental Practice Act and Legal/Ethical Responsibilities 2 — Questions and Answers
Question 1: In California, which agency is responsible for licensing and regulating dental professionals?
- California Department of Health Services
- California Dental Board (Dental Board of California) (Correct answer)
- California Medical Board
- California Department of Consumer Affairs directly
Correct answer: California Dental Board (Dental Board of California)
The Dental Board of California (DBC), under the Department of Consumer Affairs, is the state regulatory agency responsible for licensing and regulating dentists, RDAs, RDEFs, and RDHs in California.
The Dental Board of California is a state agency under the California Department of Consumer Affairs. Its functions include: issuing and renewing licenses; setting education and examination requirements; investigating complaints against licensees; taking disciplinary action (probation, suspension, revocation); and enforcing the Dental Practice Act (Business and Professions Code, Sections 1600–1780). All RDAs must maintain current licensure with the DBC and comply with continuing education requirements for renewal (25 CE hours per 2-year period, including infection control and California law).
Question 2: What does the concept of 'informed consent' require before dental treatment?
- The patient's signature on a general office intake form only
- The patient must be told and understand the proposed treatment, its risks, benefits, alternatives, and the risk of no treatment, and must voluntarily agree (Correct answer)
- Consent is implied when a patient enters a dental office
- Only the dentist needs to explain the treatment — assistants are not involved
Correct answer: The patient must be told and understand the proposed treatment, its risks, benefits, alternatives, and the risk of no treatment, and must voluntarily agree
Informed consent requires that the patient be provided with complete information about proposed treatment (including risks, benefits, and alternatives), understand it, and voluntarily agree before treatment begins.
Legal elements of informed consent: 1) Disclosure — provider must explain the diagnosis, proposed treatment, material risks (those a reasonable patient would want to know), benefits, alternative treatments, and consequences of no treatment; 2) Understanding — patient must comprehend the information (language barriers, cognitive ability); 3) Competence — patient must be legally and mentally capable of consent (adults >18; parents/guardians for minors); 4) Voluntariness — consent must be freely given without coercion. Documentation: signed consent forms for significant procedures. Emergency exception: implied consent applies when the patient cannot consent and delay would cause harm.
Question 3: Under California law, what is the dental radiographer requirement for an RDA?
- No additional qualification is needed — radiographs are within basic RDA scope
- An RDA must hold a dental radiography certificate issued by a DBC-approved program (Correct answer)
- RDAs may only take panoramic radiographs
- A separate Radiation Safety license from the state health department is required
Correct answer: An RDA must hold a dental radiography certificate issued by a DBC-approved program
In California, an RDA must have completed a DBC-approved dental radiography course and hold a dental radiography certificate (or the qualification must be noted on their RDA license) to legally expose radiographs.
The Dental Practice Act (B&P Code §1088) authorizes RDAs to expose radiographs upon written prescription of a licensed dentist, provided they have completed a DBC-approved dental radiography program and hold the appropriate certification. The radiography qualification is typically noted on the RDA license. The course covers radiation physics, biology, safety, technique, infection control, and quality assurance. RDAs who lack radiography certification cannot legally expose X-rays in California. This requirement ensures patient safety and proper radiation protection.
Question 4: What is the legal duty of the dental team regarding suspected child abuse or neglect in California?
- Report only if the child directly discloses abuse
- Dental professionals are mandated reporters and must report reasonable suspicion of child abuse to Child Protective Services (CPS) or law enforcement (Correct answer)
- Consult with the dentist and decide as a team whether to report
- Report only if injuries are in the oral cavity
Correct answer: Dental professionals are mandated reporters and must report reasonable suspicion of child abuse to Child Protective Services (CPS) or law enforcement
Dental professionals in California are mandated reporters under Penal Code §11166. They must report reasonable suspicion of child abuse or neglect to Child Protective Services or law enforcement — they do not need proof, only reasonable suspicion.
California Penal Code §11165.7 lists dental professionals (dentists, RDHs, RDAs, and other dental personnel) as mandated reporters of child abuse and neglect. Mandated reporters must make an immediate telephone report to CPS or law enforcement, followed by a written report (SS 8572 form) within 36 hours, when they reasonably suspect a child has been abused. Reporting is NOT optional — failure to report is a criminal offense. Signs include unexplained injuries (especially intraoral), patterns inconsistent with history, fearful behavior, and poor dental hygiene in combination with other neglect indicators.
Question 5: What is the scope of practice difference between an RDA and an RDAEF in California?
- There is no difference — they hold the same license
- An RDAEF (Registered Dental Assistant in Extended Functions) can perform additional clinical procedures including coronal polishing, placement/finishing of restorations, and taking final impressions under general supervision (Correct answer)
- An RDA can perform all functions an RDAEF can without additional training
- RDAEF licenses are only valid in hospital settings
Correct answer: An RDAEF (Registered Dental Assistant in Extended Functions) can perform additional clinical procedures including coronal polishing, placement/finishing of restorations, and taking final impressions under general supervision
An RDAEF holds an additional California license allowing performance of extended functions such as coronal polishing, placement and finishing of Class I, II, III, and IV restorations, final impressions, and other advanced procedures, typically under general supervision.
The RDAEF (Registered Dental Assistant in Extended Functions) license in California (B&P Code §1086.1) allows performance of procedures beyond the standard RDA scope, including: coronal polishing, removal of cement excess, placement and finishing of Class I/II/III/IV restorations, final impressions for full coverage restorations and removable prostheses, sizing/fitting/cementing orthodontic bands, and placing/removing arch wires. RDAEF procedures can be performed under general supervision (dentist not physically present but has examined patient and authorized treatment). Additional coursework approved by the Dental Board is required to obtain the RDAEF license.
Question 6: Under HIPAA, what is the 'minimum necessary' standard as it applies to dental records?
- All staff may access all patient records for any purpose
- Patient information disclosed or used should be limited to the minimum amount necessary to accomplish the intended purpose (Correct answer)
- Minimum necessary only applies to electronic records
- The standard applies only when sharing records with insurance companies
Correct answer: Patient information disclosed or used should be limited to the minimum amount necessary to accomplish the intended purpose
The HIPAA minimum necessary standard requires that covered entities disclose, request, or use only the minimum PHI (Protected Health Information) needed to accomplish the specific purpose of the disclosure.
HIPAA's minimum necessary principle (45 CFR §164.502(b)) requires that when using or disclosing PHI, or requesting PHI from another entity, a covered entity must make reasonable efforts to limit PHI to the minimum necessary to accomplish the intended purpose. Examples in dentistry: a front desk staff member should not access clinical notes unless needed for billing; insurance companies should receive only the clinical information needed for the claim; referral letters should include only relevant history. Treatment communications between providers (involved in the patient's care) are exempt from this standard. Violations can result in HIPAA penalties.
RDA State Dental Practice Act and Legal/Ethical Responsibilities 2
In California, which agency is responsible for licensing and regulating dental professionals?