A Registered Dietician holds no other certifications and designs a HIIT program for a client. Is this within their scope of practice?

A Registered Dietitian (RD) primarily specializes in nutrition and dietary counseling, and their expertise is grounded in that field. While RDs are highly trained professionals in nutrition, designing high-intensity interval training (HIIT) programs falls outside their defined scope of practice unless they have additional certifications or training in exercise science or personal training.

This means that without specific exercise training or certification, an RD would not be qualified to create exercise programs, as this task requires knowledge of physical fitness, exercise physiology, and safe exercise practices. Therefore, when considering the question, the correct answer highlights the boundaries of a Registered Dietitian's professional roles and responsibilities. In this scenario, the answer indicates that a dietitian should not engage in exercise program design without appropriate credentials, aligning with established professional standards and ensuring client safety.