<prompt> The narrowest pa of the larynx in children isSupraglottic regionSubglottic regionGlottic regionNone of the above  <response>: The narrowest pa of the larynx in children - Subglottic region The narrowest pa of the larynx in adults - Rima glottidis glottis. Ref: PL Dhingra, Diseases of Ear, Nose Throat, 7th edition, pg no. 319 - 322 