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: Unknown
[{'content': 'All of the following are properties of synovial fluid except : \nSelect and explain. \nA. It is a pale yellow , clear and sufficiently viscous fluid that droplets expelled from a needle tip fall in a long string, B. It is a Non Newtonian fluid, C. It doesn’t clot since it lacks in fibrinogen, D. Normal WBC count in synovial fluid is 350 – 3500 / mm3', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Normal WBC Count - 0-300 / ml of synovial fluid', 'role': 'assistant'}]