This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid, Electrolyte and Nutrition, Subject name: Surgery
Which is the best method to administrator oxygen in case of burns of airways? 
Select and explain. 
A. Mask, B. Elective intubation, C. Nasal prongs, D. Tracheostomy
B: Elective intubation
Answer: B: Elective intubation 
Explanation: Initial Management of the Burned Airway Early Elective Intubation is safest Delay can make Intubation very difficult because of swelling Be ready to perform an Emergency Cricothyroidotomy if Intubation is delayed