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: Physiology
[{'content': 'Abnormalitis synthesis function of liver: \nSelect and explain. \nA. IPT, B. Hyperbilirubinemia, C. Acute phase reactant, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: A i.e. T PT B i.e., Hyperbilirubinemia; C i.e. Acute phase reactantLiver abnormalities are diagnosed by assessing prothrombin time (PTT ), direct & total serum bilirubin (hyperbilirubinemia), albumin, and levels of acute phase reactants (serum alanine & aspaate amino transferase = ALT & AST)Q', 'role': 'assistant'}]