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: ENT
In a right handed person, laryngoscope should be held with: 
Select and explain. 
A. Right hand, B. Left hand, C. Either hand, D. Both hand
B: Left hand
Answer: B: Left hand 
Explanation: Laryngoscope is designed to be held in left hand by both right and left handed persons. If it is held by right hand the closed covered pa of the blade will block the view of glottis and make inseion of endotracheal tube difficult. Right hand is used to retract the lips and guide the laryngoscope and to handle suction and instruments.