From what I've heard of working as a nurse, yep, I'd not be surprised if no one bats an eye that patients are being helped by the paranormal. Would say this sounds like a accurate vibe then.
Jokes aside, I can already see the potential in this game. Right now, lot of the mechanics feel like they are waiting to be used, I didn't notice that you can check the patient history until like my 18th patient, and since the game loop doesn't really need you to do anything else but to walk to the patient (and you can go through walls, which is accurate to the ghostly business I say), it starts to feel that something I was meant to do was lacking. Which boils down to; there is a lot of potential to make super game here, from the story bits you get, the already established mechanics and intense SFX/visual effects. Of course, in a week, this much is already impressive, but I encourage you to continue development with this after the jam. Regardless, good work! ^^