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: Medicine
[{'content': "What is the Neutrophil count for moderate neutropenia \nSelect and explain. \nA. < 500/mm', B. 500-1000/mm', C. > 1000/mm3, D. 100/mm3", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., 500-1000mm' Mild neutropenia - Is present when the ANC is 1000-15000 cells/uL Moderate neutropenia - Is present with an ANC of 500-1000/4 Severe neutropenia ANC lower than 500 cells/pL. The risk of bacterial infection is related to both the severity and duration of the neutropenia.", 'role': 'assistant'}]