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
Myoglobinuria is seen in which type of burns: 
Select and explain. 
A. Contact burn, B. Electric burn, C. Scald, D. Flame burn
B: Electric burn
Answer: B: Electric burn 
Explanation: Electrical burns may cause extensive muscle necrosis and consequent myoglobinuria and hemoglobinuria, both of which may lead to renal insufficiency.