Good luck!
If it’s like most hospital stays, they won’t leave you alone long enough to read a book.
I’d just put the TV on CNN and go to sleep.
LOL!
The only time I was in the hospital, except to give me shots that put me to sleep, they left me alone entirely! One night I was freezing, and needed a blanket; kept ringing that buzzer to no avail.
There was a TV though, and a movie on it: Day of the Dolphin, with George C Scott. Remains one of my favorites, for some reason.