Doctor (complacently): "You cough more easily this morning."
Patient (querulously): "I should, I've been practicing all night."
An elderly friend told about a nephew of his who became an orthopedic bone surgeon 50 years ago and moved to Colorado.
"Oh, where in Colorado did he move too?"
"I don't know but I'm sure it was at the base of a mountain that had a ski slope on it."
Doctor: Alright, I have your diagnosis.
Patient: Make it quick Doc, I don’t have all day.
Doctor: So who told you?
Why couldn't the cardiologist perform an aorta transplant on his sister?
He didn't have the heart.