Question

write about epiglottis

Answer 1

The epiglottis is a flap made of elastic cartilage covered with a mucous membrane, attached to the entrance of the larynx. It projects obliquely upwards behind the tongue and the hyoid bone, pointing dorsally. It stands open during breathing, allowing air into the larynx. During swallowing, it closes to prevent aspiration, forcing the swallowed liquids or food to go down the esophagus instead. It is thus the valve that diverts passage to either the trachea or the esophagus.

Answer 2

The epiglottis is a thin, leaf-shaped flap like structure present at the end of the larynx or voice box in the throat. It acts as a border between the larynx and the oesophagus. The epiglottis also protects the body from choking of food in the air tube that would normally obstruct the airway.

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