The injection in her back that made her look like a hunchback was a saline solution to rehydrate her. I've given fluids at home for various reasons; it's ranged from once a day to once a week. Some kitties with kidney disease need smaller amounts of fluid up to twice a day.
A few sips of water isn't going to keep her hydrated. Those fluids probably made her pee, which is good. But at this point, I doubt they're still in her system.
A few sips of water isn't going to keep her hydrated. Those fluids probably made her pee, which is good. But at this point, I doubt they're still in her system.