My husband is now in Hospital

Hi! Just when you think things can't get any worse they do. My husband had 1 chemo treatment and was scheduled for a second one on Monday. He started running a temp and we took him to the hospital Saturday nite with a high fever. He has a severe UTI. They have him on percocet and alot of other things. We couldn't believe how much urine he had in his bladder so they have a cather in him and we were told that when he comes home he will come home with a cather in him. He apparently I think not emptying his bladder every 2 hrs. like the dr. told him to. Any advice here? Apparently the infection is in his kidneys also. Alanna from Pa