You could just have it tatooed on your various body parts. 'Do not put penicillin in here' on your arm or arse.....'this bit isn't real on what ever'... 'pacemaker under here'..... my mother would be like a walking book! Even her own doctor told her that if she was a dog they'd have put her down by now.....

It is something that I often feel I should do. And also, if you do this sort of thing, put the location of your donor card on it too.... many's the time organs that were recycleable (sorry, can't think of better word)have been missed because the family objected and they didn't find the donor card in time.

LTS