Nurse Nancy

Two doctors are in the hallway complaining about nurse Nancy.

"She's out of control," the first doctor says. "She does everything backwards. Just last week I told her to give a man two milligrams of morphine every ten hours; she gave him 10 milligrams every two hours. He almost died!"

"That's nothing," the second doctor says. "Earlier this week I told her to give a man an enema every 24 hours. She tried to give him 24 enemas in one hour!"

All of a sudden they hear a blood curdling scream from down the hallway.

"Oh my God," the first doctor exclaims. "I just realized that I told nurse Nancy to prick Mr. Smiths boil!"