Final answer:
The leadership style exhibited by the registered nurse serving as the chair of the Nursing Practice Committee for the hospital is laissez-faire leadership, where group members are allowed to make their own decisions and self-manage.
Step-by-step explanation:
The leadership style exhibited by the registered nurse (RN) serving as the chair of the Nursing Practice Committee for the hospital can be termed as laissez-faire leadership.
A laissez-faire leader is hands-off, allowing group members to make their own decisions and self-manage. In this case, the chair of the committee does not provide a planned agenda for the meetings and allows members to suggest topics and lead discussions.
This leadership style can work well when group members are highly motivated and mature, and have clear goals and guidelines. However, it can also risk group dissolution and a lack of progress.