📖 what
What is the epiglottis?
Human BodyAnatomy
Quick Answer
The epiglottis is a flap of cartilage at the base of the tongue that helps keep food and drink out of the airway during swallowing. It bends over the larynx as you swallow.
The Full Story
The epiglottis is a leaf-shaped structure made of elastic cartilage. It sits behind the tongue and in front of the laryngeal opening, helping direct food and liquid toward the esophagus instead of the trachea. Swallowing is a coordinated reflex, so the epiglottis works with the vocal cords and other throat muscles. If coordination fails, material can enter the airway and cause choking or aspiration. Its role is essential but usually unnoticed until something goes wrong.
Key Facts
1.Leaf-shaped cartilage flap
2.Helps prevent aspiration
3.Works during swallowing reflex
YouTube Angle
Suggested video title for this topic:
"The tiny flap that keeps you from choking"