Describe how the role of advanced registered nurse transformed over time. Consider shifts in scope and expectations in the 20th and 21st centuries. In what ways will the advanced registered nurse role and responsibilities continue to evolve and emerge as the American health care system changes? if you can, please using information from this book: DeNisco, S. M., & Barker, A. M. (2016). Advanced practice nursing: Essential knowledge for the profession (3rd ed.). Burlington, MA: Jones & Bartlett Learning. ISBN-13: 9781284072570