I've been a nurse since 1961. I graduated from a very large teaching hospital in New York City. At that time, the only things disposable were paper cups. Interns, and residents started IV's . When a patient came in with phlebatis, the treatment was to cover her legs with warm towels which would be removed periodically. There were no ward clerks, no computers, no monitors and we were expected to a small amount of housekeeping. We word stiff hats, starched uniforms, polished, white shoes, hair couldn't touch the coller, low salary, and we had to put up with sexual harassment to boot. I was 20 when I graduated from nursing school and I worked with an OB doctor, who removed all his clothing and one of us had to put on his gown. He got a big thrill out of this. When we complained we were told it was easier to replace on of us, than a physician. Oh, and the treatment for ulcers was Maalox and milk. The first time I saw a disposable enema can, I was sooo happy.LOL!