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
Pseudoeschar formation is seen with 
Select and explain. 
A. Silver Nitrate, B. Silver sulfadiazine, C. Sulfamylon, D. Mafenide acetate
B: Silver sulfadiazine
Answer: B: Silver sulfadiazine 
Explanation: Pseudoeschar is thickened burnt skin due to repeated silver sulphadiazine application.