This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Superficial second degree burns heal by 
Select and explain. 
A. 1 week, B. 2 weeks, C. 3 weeks, D. 4 weeks
B: 2 weeks
Answer: B: 2 weeks 
Explanation: Superficial second degree burns usually heal with minimum scarring in 10-14 days unless they become infected. Second degree burns are divided into superficial and deep burns. Superficial dermal burns: Erythematous and painful, blanch to touch and often blister. They heal in 10-14 days. Deep dermal burns : Involve the reticular dermis appear more pale and mottled, donot blanch to touch, but remain painful to pinprick. They heal in 4-8 weeks.