This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of Larynx, Subject name: ENT
Indirect laryngoscopy is primarily used to visualize- 
Select and explain. 
A. Vocal Cords, B. Epiglottis, C. Bronchi, D. Trachea
A: Vocal Cords
Answer: A: Vocal Cords 
Explanation: Ans. is 'a > b' i.e., Vocal Cords > Epiglottis o Indirect laryngoscopy is done when the vocal cords need to be visualized for various pathologieso Visualization of the vocal cords and glottis-including upper tracheal rings, larynx, and hypopharynx- in cases of unexplained dysphonia or hoarseness, foreign body sensation, or dysphagia.Indirect laryngoscopyo As the name suggests, indirect laryngoscopy is not direct visualization of larynx; rather, it involves examination of larynx by observing its reflection via a laryngeal mirroro Important structures seen on indirect laryngoscopy are# Base of tongue# Epiglottis# Glosoepiglottic fold# Valleculla# False vocal cord# True vocal cord# Pyriform fossao Following hidden area of larynx can not be seen infrahyoid epiglottis, anterior commissure, ventricles, subglottic region.