This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Abnormal excretory function of hepatocytes assessed by -a) Increased PTb) Increased ALTc) Increased Alkaline Phosphatased) Increased gamma GT \nSelect and explain. \nA. cd, B. bc, C. bd, D. ac', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]