Two doctors were in a hospital hallway one day complaining about Nurse Jenny.
“She is incredibly dumb. She does everything absolutely backwards”, one doctor said.
“Just last week”, the doctor added, “I told her to give a patient 2 milligrams of Percocet every 10 hours. She gave him 10 milligrams every 2 hours. He nearly died on us for God’s sake!”
The second doctor said, “That’s nothing Frank. Earlier this week, I told her to give a patient an enema every 24 hours. She tried to give him 24 enemas in one hour! The poor man nearly exploded!”
Suddenly, the two doctors heard a blood curdling scream from down the hallway.
“Oh my gosh!” said the first doctor, “I just realised I told Nurse Jenny to prick Mr. Smith’s boil!”
Image used under a Collective Commons License from: https://www.flickr.com/photos/xubangwen/9642236052