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
Neutrophil count below which infection is predisposed 
Select and explain. 
A. < 2000, B. < 1500, C. < 1000, D. None
A: < 2000
Answer: A: < 2000 
Explanation: Answer- A. < 2000"At neutrophil counts of < 1000/L of blood, individuals are at risk from infection (with the risk of infection inversely propoional to the neutrophil count.