The document provides a history of health care and nursing from ancient civilizations to the present. It discusses how nursing evolved from the first mothers caring for the sick to a more organized profession. Key events and figures mentioned include Florence Nightingale establishing modern nursing in the 19th century, the influence of religious orders on medieval nursing care, and Clara Barton founding the American Red Cross in the late 19th century. The definitions of nursing, patient, and nurse are also presented.