In every hospital I have ever worked at I have been confused about who was who at one point or another. Although it hasn’t always been verbalized, I’ve mistaken ward clerks, nurses, nursing students, medical students, residents, respiratory therapists, pharmacists, physical therapists, occupational therapists and attendings in almost every conceivable way. While it might be intuitively obvious to us that respiratory therapists wear red scrubs, medical students wear short lab coats and the …