Are you a nurse or a doctor?

I remember as a child going to the hospital you could tell the nurses from the doctors and from other hospital staff because a nurse’s uniform was rather specific. She wore a white hat which had a very odd shape and a white dress or a white smock and white slacks with white shoes. In modern times a nurse uniform is quite different and can vary from place to place. In fact, I often find it difficult to tell the nurses from the technicians or even the doctors because their uniforms are all quite similar. They all seem to wear scrubs these days. When I was in the hospital a few months back I had to ask someone in the ER if they were nurse or a doctor because everyone looked the same. Maybe I was just really sick.