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: Medicine
[{'content': 'Which of the following is the finding in functional defect in platelets - \nSelect and explain. \nA. Normal platelet counts and prolonged bleeding time, B. Normal platelet count and bleeding time, C. Prolonged bleeding time, prothrornbin time and PTT, D. Thrombocytopenia and prolonged bleeding time', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]