Questions:1. what is the difference between leadership and management?2. what is the difference between leadership theory and leadership style?3. What are the changes made in leadership style due to the evolving leadership role?4. What are the challenges a leader has to face today in health care system?5. What are the leadership models practised in nursing?6. What is the nursing theories influence in a leadership role?7. What are the important values that a nurse leader should emulate and how does leadership theorist influence on nursing?8. How does safety, quality and values impact the nursing leader role?