Which client is best to assign to the practical nurse (PN) who is assisting the registered nurse (RN) with the care of a group of clients?

An older client who is one day postoperative with a colostomy for colon cancer.

An older adult who is scheduled for foot amputation due to diabetes complications.

An adult with alcoholism, cirrhosis, and hepatic encephalopathy.

An adult who is one day postoperative for a laparoscopic cholecystectomy.