Final answer:
Cephulac is used to reduce ammonia levels in the blood of clients with cirrhosis, a common complication of liver disease. It causes diarrhea, which helps remove excess ammonia from the body.
Step-by-step explanation:
Cephulac is a medication given to clients with cirrhosis to reduce ammonia levels in the blood, which is a common complication of liver disease. Increased ammonia levels can lead to mental confusion and other neurological symptoms. By causing diarrhea, Cephulac helps remove excess ammonia from the body through stool, helping to improve the client's condition.