RCW 18.29 is primarily concerned with regulating which of the following?

RCW 18.29 specifically addresses the regulation of health care professions, particularly focusing on the practice of dental hygiene in Washington State. This regulatory framework is designed to ensure that dental hygienists adhere to established standards of practice, maintain professional conduct, and provide safe and effective care to patients.

By emphasizing the importance of the regulation of health care professions, this legislation aims to protect public health while also ensuring that practitioners are qualified and competent to provide the services they offer. It includes provisions related to licensure, scope of practice, and disciplinary actions, underscoring the significance of oversight in health care settings.

In contrast, the other options pertain to different types of regulations that are not the primary focus of RCW 18.29. Environmental health practices, insurance policies, and medical research protocols are governed by separate laws and regulations that address their specific contexts and concerns. For instance, environmental health concerns would fall more under the jurisdiction of laws focusing on public health and environmental safety, while insurance policies and medical research would be regulated by distinct entities concerned with those areas.