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: Pathology
[{'content': 'Primary causes of non- inflammatory oedema include all of the following except - \nSelect and explain. \nA. Increase in intra - vascular hydrostatic pressure, B. Increased vascular permeability, C. Diminished plasma colloid oncotic pressure, D. Lymphatic obstruction', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Increased vascular permeability Note : Increased vascular permeability causes inflammatory edema.", 'role': 'assistant'}]