Final answer:
The Regulated Health Professions Act specifies 13 controlled acts that health care professionals must be authorized and competent to perform.
Step-by-step explanation:
The Regulated Health Professions Act sets out a total of 13 controlled acts. These acts are specific activities that are considered to have a significant risk of harm to patients if they are performed by individuals who are not competent to do so or who are not authorized by law. The controlled acts range from activities like performing a surgical procedure to prescribing a drug. Health care professionals such as doctors, nurses, and other regulated health practitioners must have the necessary qualifications and be regulated by their respective health college to perform these acts legally and safely.