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
Narrowest pa of infantile larynx is: 
Select and explain. 
A. Supraglottic, B. Subglottic, C. Glottic, D. None of the above
B: Subglottic
Answer: B: Subglottic 
Explanation: The diameter of cricoid cailage is smaller than the size of glottis, making subglottis the narrowest pa