The narrowest pa of the larynx is: (A) Ventricle, (B) Vestibule, (C) Subglottic space, (D) Glottis
Answer is D. The rima has an anterior intermembranous pa (three-fifth) and a posterior intercailaginous pa, The rima is the narrowest pa of the larynx. It is longer (23 mm) in males than in females (17 mm ). ref : B D Chaurasia's Human Anatomy , sixth edition, volume 3 , pg. no. 256 ref : 16.15a , B D Chaurasia's Human Anatomy , sixth edition, volume 3 , pg. no. 255