单项选择题
A.medical men B.upper-class women C.professional nurses D.military commanders
A.Public Hygiene in the United States. B.Florence Nightingale: A Nurse's Story. C.The Fight for Nursing Education in the United States. D.Health Care in Upper-Class and Lower-Class Neighborhoods.
A.nursing was an art that could not be taught B.additional medical care from nurses was unnecessary C.volunteer nurses from the upper class were adequate D.educated nurses would undermine their authority