Care giver for elderly man

Duties would be watching over a 88-year-old man with Parkinson's to make sure that he doesn't go outside unattended make sure he gets his meals that are provided by meals on Wheels or to share a meal with him. He can do most of it on his own except for cook. He has a catheter that gets changed out once a month by his urologist and ,the bag gets drained two or three times a day. This position is one of four so we need a day shift filled3-4 hours a day and that need could increase.