Ace the Colorado CNA Challenge 2025 – Unleash Your Caregiving Superpowers!

Question: 1 / 400

The _______ acts like a lid to shut off the larynx during the swallowing process.

Epiglottis

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.

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Pharynx

Thyroid

Trachea

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