Which of the following is a requirement for proper instrument processing in a dental office as per Cal/OSHA regulations?

A requirement for proper instrument processing in a dental office, according to Cal/OSHA regulations, is that a written protocol must be developed and maintained. This ensures that there is a standardized method in place for the cleaning, disinfection, and sterilization of instruments, helping to minimize the risk of infection and promote patient safety.

Developing a written protocol allows for consistency in procedural practices, ensures compliance with regulatory standards, and serves as a reference for staff training and accountability. It acts as a guiding document that can be reviewed and updated as needed, reflecting the latest best practices in infection control and safety.

The other options fail to align with established guidelines governing safe practice in dental settings. For instance, relying solely on soap and water for cleaning instruments does not provide the necessary level of disinfection; personal protective equipment (PPE) is mandatory to ensure the safety of both the dental staff and patients; and reusing instruments without proper sterilization processes presents a significant health risk, as it could lead to cross-contamination and the spread of infectious diseases.