This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Plastic & Reconstructive Surgery, Subject name: Surgery
When do you intubate a burns patient? 
Select and explain. 
A. Deep facial burns with singed nasal hair, B. Superficial facial burns, C. Pulse rate >100/min, D. Crepitations on auscultation
A: Deep facial burns with singed nasal hair
Answer: A: Deep facial burns with singed nasal hair 
Explanation: Ans. (a) Deep facial burns with singed nasal hairRef: Bailey 26th edition, Page 388Indication of intubation in burns* Change in voice* Stridor* Deep burns around the mouth and in the neck