This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc., Subject name: Pathology
[{'content': 'The process whereby WBC can squeeze through pores in capillary walls is \nSelect and explain. \nA. Diffusion, B. Diapedesis, C. Osmosis, D. Pinocytosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: (B) Diapedesis# Diapedisis is the passage of red or white blood corpuscles through the walls of the vessels that contain them without damage to the vessels.', 'role': 'assistant'}]