This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'All are true regarding thrombotic thrombocytopenia purpura except \nSelect and explain. \nA. Normal ADAMTS levels, B. Microangipothic hemolytic anaemia, C. Thrombocytopenia, D. Thrombosis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Refer Robbins page no 659', 'role': 'assistant'}]