This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Structure and function of protein, Subject name: Biochemistry
[{'content': 'Increased level lipoprotein A predisposes to \nSelect and explain. \nA. Liver cirrhosis, B. Atherosclerosis, C. Nephrotic syndrome, D. Pancreatitis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Familial lipoprotein(a) excess leads premature coronary hea disease due to atherosclerosis, plus thrombosis due to inhibition of fibrinolysis.Ref: Harper 30th edition pg: 275', 'role': 'assistant'}]