Final answer:
The Regulated Health Professions Act, 1991 specifies 14 controlled acts in total.
Step-by-step explanation:
The Regulated Health Professions Act, 1991 specifies 14 controlled acts in total. These acts include performing procedures on tissue, administering substances by injection, and communicating a diagnosis. Each controlled act requires specific authorization and falls within the scope of practice for different regulated health professions.