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': 'Following splenectomy which cell increased \nSelect and explain. \nA. Lymphocytes, B. Monocytes, C. Neutrophils, D. Plateles', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]