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: Physiology
Acute bacterial pyogenic infection manifests as: 
Select and explain. 
A. Leukopenia, B. Leukocytosis, C. Neutropeni, D. Lymphopenia
B: Leukocytosis
Answer: B: Leukocytosis 
Explanation: None