Many years ago, I had an interesting time, when I used to go to be a "patient" for people nearing the end of their course. I have been in plays and opera, and the idea was, that the lecturer would tell me the "illness and symptoms" that I needed to go with, but there would also be added things. So for example I might be told to be hard of hearing and request many repetitions, or almost whisper, or on one occasion, I had to walk into the room with a slight limp, and say I was having problems with my shoulders etc. So the students were there to recognise the whole patient,not just look for the specific one symptom etc. These were also filmed so that they could all look and see how they had interacted and what they might have missed etc.
I was told by both the lecturer and some of the students, that it had been worthwhile for them, and had helped them tobe more aware and observant. Their courses were so full and busy that there was little attention put into their actual interactions. I moved away, but had enjoyed being a volunteer for this and you could actually also see the confidence building when they got things right too. No idea if such a scheme still exists today, but thought it was a good scheme. I dislike it when I hear in a hospital " the appendix in bed 5". I understand it is a shortcut, but it does turn you into a symptom and doesnt remind anyone that first of all you are a person.