This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
First cell to migrate into a wound due to chemotaxis to sta the process of wound healing is - 
Select and explain. 
A. Lymphocyte, B. Macrophage, C. Platelet, D. Neutrophil
D: Neutrophil
Answer: D: Neutrophil 
Explanation: . In healing 1.intial haemorrhage. 2.acute inflammatory response:this occurs withiwithin 24 hours with appearance of polymorphs from margin of incision by the 3rd day polymorphs are replaced by macrophages. Ref Robbins 9 /e pg62-65