Two doctors in practice in a small country clinic had to hire a new nurse when the one they had won the lottery and quit.
They interviewed Nurse Betty and decided to hire her. She had only worked two days when one doctor called the other to His office and said that they would have to let Nurse Betty go. "Why, we just hired her?"
"Well, I think she is dyslexic and get thing backward. I told her to give Mr. Smith two shots of morphine every 24 four hour, but she gave him 24 shots in two hours and it almost killed him. I told her to give Mrs. Jones an enema every twelve hours and she gave her twelve in one hour."
The doctor have barely finished His reasons when the other doctor rushed out of the room. "Where are you going in such a hurry?" the doctor asked. "To see Betty, I just instructed her to prick Mr. Hill`s Boil!"