The document discusses the expanded and extended roles of nurses beyond traditional hospital settings. It outlines several non-traditional nursing roles including school nurse, occupational health nurse, home care nurse, hospice nurse, rehabilitation nurse, nurse epidemiologist, military nurse, aerospace nurse, tele nurse, disaster nurse, and forensic nurse. These roles allow nurses to provide care in schools, workplaces, private homes, hospice facilities, during disasters, and in other environments outside of hospitals. The expanded roles represent an enlargement of nursing practice and responsibilities.