Do Trainees and RDA's have to both complete courses and pass exams in infection control, hazardous materials, and jurisprudence?

• A. Yes
• B. Only Trainee
• C. Only RDA
• D. Neither

Answer: (A)

The requirements you’re being tested on are regulatory training standards that apply to both Trainees and RDAs. In Iowa, anyone working as a dental assistant under supervision and those already registered as RDAs must complete Board-approved courses in infection control, hazardous materials, and jurisprudence and must pass exams in those areas. This approach ensures a consistent, baseline level of knowledge for safe patient care, proper handling and disposal of chemicals and waste, and solid understanding of state laws and board rules.

Why this is the best answer: infection control training ensures proper sterilization, PPE, and infection-prevention practices to minimize the risk of disease transmission. Hazardous materials training covers safe use, storage, and disposal of chemicals and waste, protecting both people and the environment. Jurisprudence training makes sure you know the rules, duties, and limitations of practice so you operate legally and ethically. Because these topics reflect fundamental responsibilities of the profession, both Trainees and RDAs are required to complete the courses and demonstrate competency through exams before practicing and while maintaining licensure.