This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorder of Metabolism & Connective Tissue, Subject name: Medicine
[{'content': 'Enzyme raised in myopathies is \nSelect and explain. \nA. CPK, B. SGOT, C. SGPT, D. AST', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a (CPK), (Ref. Harrison, Principles of Medicine, 18th/Chapter 246.)# CPK is raised in many myopathies and in AMI.', 'role': 'assistant'}]