This statement was included on a cancer center web page..
"The day of your colonoscopy you will be given drugs to make you comfortable and unaware that you are having the colonoscopy. Having the drug in your system requires that you are in the care of an adult friend or relative and that you rest while the drug wears off. You may NOT drive a car, operate machinery, go to work, eat out at a restaurant, or sign important papers."

Ha...i like the part about signing important papers..\
don't let the hospital or doctor get your signature
on any thing---like a sales receipt for their new yacht....