This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urology, Subject name: Surgery
[{'content': 'Child pugh criteria is used for prognosis of which disease \nSelect and explain. \nA. Terminal liver disease, B. COPD, C. CRF, D. DCM', 'role': 'user'}, {'content': "Answer: A \nExplanation: The Child-Turcotte-Pugh score is a scoring system to measure the severity of chronic liver disease inclusive of cirrhosis.It employs the following: serum bilirubin, albumin, presence of ascitis, mental status ( hepatic encephalopathy ), nutrition and prothrombin time seconds prolonged(Pugh's modification ) Reference : page 622 SRB's manual of surgery 5th edition", 'role': 'assistant'}]