So I was asking myself this during class today and then saw a thread about some guy asking for an interpretation; his dream was in a hospital.

So if you want to do a reality check in hospital, won't you be kinda screwed? If you're not dreaming, the doctors won't let you move if you're bound and/or injured serious. If you're dreaming, they still won't let you move..

My only thought would be the nose-in-one-eye RC, but in a state of panic like that you won't remember probably.