During a patient's two-week follow-up appointment with his cardiologist, 
he informed his doctor that he was having trouble with one of his 
medications. "Which one?", asked the doctor.  "The patch. The nurse told me
to put on a new one every six hours and now I'm running out of places to put
it!" The doctor had him quickly undress and discovered what he hoped he
wouldn't see...Yes, the man had over fifty patches on his body! Now the
instructions include removal of the old patch before applying a new one.