This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cardiovascular system, Subject name: Physiology
[{'content': 'Kupffer cells are a type of \nSelect and explain. \nA. Dendritic cells, B. Maqrophages, C. B cells, D. T cells', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Macrophages (Kupffer Cells) in the Liver Sinusoids.ln the liver sinusoids, lined with tissue macrophages called Kupffer cellsRef: Guyton and Hall textbook of medical physiology 13th edition. Page: 459', 'role': 'assistant'}]