Ace the Colorado CNA Challenge 2026 – Unleash Your Caregiving Superpowers!

The epiglottis serves as a vital structure in the swallowing process by acting like a lid that closes over the larynx. This action prevents food and liquids from entering the airway, directing them instead into the esophagus. The epiglottis is a flap of cartilage located at the root of the tongue and plays a critical role in ensuring that the respiratory passages are protected during swallowing. This function is essential for preventing choking and maintaining a clear airway, which is crucial for safe eating and drinking.