In reply to Taurig: I've been in hozzy too much over the last year,so can give you some sage advice.
Don't worry about the OP itself,that's the easy part,ask if you are gonna get that lovely floaty pre med stuff.
The bad stuff comes unfortunately after the OP and I'm sure some hozzies are better than others.
1)food - it will probably be inedible shite - get your loved ones to bring in stuff you actually enjoy - I found pre prepared tropical fruit cocktails in little plastic trays really refreshing.
2)sleep - don't presume you are gonna get any - it depends on your night shift staff,some glide around silently like serene angels. Other teams clatter bang turn lights on laugh etc. Earplugs,blackout mask and smuggled in sleep ers - watch for contraindications with other m education. Also being woken at 6 am - what's that all about. Mobilise the other patients in your ward to en masse request that you ain't disturbed until 8 or whatever.
3)medications and painkillers - don't presume that you will get the right stuff,on time,or at all. If you are really reliant on something smuggle it in - normal contraindications with other mess apply.
4) the survival game - early in your stay identify the caring, the efficient, and the staff with the power to make things happen. Find out their first name,make sure they know yours,forge a relationship so they care about you and go the extra mile for you.
5)use this as an excuse to buy a tablet for all you entertainment and communication needs - a real lifesaver
6)as soon as able,get up and walk the corridors,you will recover much quicker and not get the invalid mentality of someone lying in bed all day.
Sorry this isn't a happier post but you are better being prepared
Good luck
David