This document discusses the history and development of nursing as a profession. It begins by defining key terms like professionalism and exploring the characteristics of a profession and a professional nurse. It then provides an overview of the historical background of nursing from its early folk roots to the emergence of modern nursing led by Florence Nightingale. The document also discusses the history of nursing in Kenya, from the arrival of missionaries to the establishment of nursing councils and programs. It concludes by outlining some of the areas nurses can specialize in today.