This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neck, Subject name: Surgery
Which is the ideal position to insert the below tube 
Select and explain. 
A. Sitting with neck extended, B. Supine with neck flexed, C. Supine with neck extended, D. Sitting with neck flexed
D: Sitting with neck flexed
Answer: D: Sitting with neck flexed 
Explanation: Ans. (d) Sitting with neck flexedRef Clinical Practical Procedures for Doctors, pg. 123-128; Medscape (Nasogastric tube placement)* Ideal position to insert the Ryles Tube is sitting with Neck flexed or Fowler position.