The document discusses the extended and expanded roles of nurses beyond traditional nursing roles. It describes various specialty roles including nurse educator, school nurse, occupational health nurse, parish nurse, public health nurse, hospice nurse, rehabilitation nurse, epidemiologist, military nurse, disaster nurse, prison nurse, and more. For each role, it provides details on functions, qualifications, and in some cases describes the role. The document aims to comprehensively outline the many areas of nursing practice beyond bedside care.