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: Anaesthesia
Laryngeal mask airway is indicated in : 
Select and explain. 
A. To prevent aspiration of stomach contents, B. Sho surgical procedure, C. Where endotracheal intubation is contra-indicated, D. Difficult airway
D: Difficult airway
Answer: D: Difficult airway 
Explanation: D i.e. Difficult airway