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: Surgery
All are true regarding silver sulfadiazine used in burns except 
Select and explain. 
A. Diffuses well through eschar, B. Causes wound maceration, C. Causes hypertrophic granulation, D. Does not cause pain
A: Diffuses well through eschar
Answer: A: Diffuses well through eschar 
Explanation: Silver sulfadiazine diffuses poorly through the eschar. So it is used once eschar is separated and wound is clean.