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
In a patient of oral & maxillofacial trauma, cervical injury is not ruled out, intubation of preference will be: 
Select and explain. 
A. LMA, B. Combitube, C. Normal laryngoscopy & endotracheal intubation, D. Fiberoptic intubation
D: Fiberoptic intubation
Answer: D: Fiberoptic intubation 
Explanation: None