Multiple choice

Which of the following is a thin cartilaginous flap that covers the glottis during swallowing of food?

  1. Diaphragm

  2. Alveolus

  3. Epiglottis

  4. Bronchus

  5. Pleura

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the correct option. Epiglottis covers the glottis during swallowing to prevent the entry of food into the larynx. It is a thin elastic cartilaginous flap.