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
Head & neck burn in children is 
Select and explain. 
A. 15%, B. 18%, C. 12%, D. 32%
B: 18%
Answer: B: 18% 
Explanation: Berkow formula to estimate Burn size Body pa 0-1 year 1-4 years 5-9 years Head 19 17 13 Neck 2 2 2 Anterior trunk 13 13 13 Posterior trunk 13 13 13 Ref: Sabiston 20th edition Pgno :508