This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
True about wound healing : 
Select and explain. 
A. Infected wound heal by primary intention, B. Scar is least in secondary intention, C. Wound contraction is found in healing by secondary intention, D. More intense famantory response in primary intention
C: Wound contraction is found in healing by secondary intention
Answer: C: Wound contraction is found in healing by secondary intention 
Explanation: Classification of wound closure and healing Primary Intention Wound edges opposed Normal healing Minimal scar Secondary Intention Wound left open Heals by granulation, contraction, and epithelialization Increased inflammation and proliferation Poor scar Teiary intention (also called delayed primary intention) Wound initially left open Edges later opposed when healing conditions orable