From Wikipedia, the free encyclopedia
 

The word "nurse" originally came from the Latin word "nutrire", meaning to suckle, referring to a wet-nurse; only in the late 16th century did it attain its modern meaning of a person who cares for the infirm.

From the earliest times most cultures produced a stream of nurses dedicated to service on religious principles. Both Christendom and the Muslim World generated a stream of dedicated nurses from their earliest days. In Europe before the foundation of modern nursing, Catholic nuns and the military often provided nursing-like services. It took until the 19th century for nursing to become a secular profession.

United States Nursing didn't become common healthcare practice until doctors moved out of the home.  Up until the 1800's, nurses performed little healthcare related work. 

Ancient history