This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Basic Concepts and Vascular changes of Acute Inflammation, Subject name: Pathology
The following host tissue responses can be seen in acute infection, except:- 
Select and explain. 
A. Exudation, B. Vasodilation, C. Margination, D. Granuloma formation
D: Granuloma formation
Answer: D: Granuloma formation 
Explanation: Granuloma formation is characteristic of chronic granulomatous inflammation and is not seen in acute inflammation.