Question for Oral Surgeon on getting knocked out for extractions.I appreciate you and your responses in advance!!

What are the chemical cocktails usually used by Oral Surgeons to
knock people out for teeth extractions. I will be having 9
extractions , alll but one in the back with stiches. My concern is how
much will I be bleeding and how long? Will the blood cause me to throw
up? Does the Anesthesia include a pain killer like morphine? When I
had my appendix out they gave me Morphine and Anesthesia and it worked
really well; do not remember a thing. I know I will have 3 cotton
things in my mouth. How long will I need to keep them in? How long
before I can eat anything because I will need to fast for 8 hours
prior to the surgery?
Thanks for the information. I really appreciate it!
Jd.

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