TXLadybug,
First read the two ASAA documents on CPAP use in hospital and surgical settings which are in the first post of this thread. They should answer most of your questions.
Then, just as importantly, make sure you notify your doc. ASAP that you have sleep apnea and use a CPAP. Ask to speak with the anesthesiologist and tell them as well. We suggest you have your CPAP with you because you are used to it and it is set for you. You most likely will have to clear it the day before through the center's instrumentation group in case you need to use it. That ensures that it is functioning properly and will not spark. You may not need it. The anesthesiologist will be carefully monitoring your breathing and oxygen levels. Please read the documents for more details.
Don't worry at all about your RLS. The sedatives/happy drugs will more than take care of it. I've had tons of procedures and my RLS/PLMD has been the furthest from my mind. You will do fine. If you have more questions, post them.
Vicki
_________________
Being defeated is often a temporary condition. Giving up is what makes it permanent.
Marilyn Von Savant
That which does not kill you makes you stronger-Friedrich Nietzsche
Friedrich must of had apnea.

