What Does Your Uvula Do?

The video explains the uvula, a small fleshy structure at the back of the throat, and its roles in swallowing, saliva production, speech, and snoring. It highlights that humans are the only mammals with a uvula, which helps prevent food from entering the nasal passage. The uvula's glands produce saliva, aiding in lubrication during speech and eating. It also plays a role in immune defense. Enlarged uvulas can cause snoring and sleep apnea. While not vital, the uvula can be removed if problematic, though it may lead to a dry mouth. Its evolutionary purpose remains unclear.

What is the uvula and what does its name mean in Latin?

List the four functions of the uvula that start with the letter 's'.

How does the uvula help prevent food from going up the nose?

What happens to the uvula when it becomes swollen, and what are the potential causes?

Discuss the implications of removing the uvula and the common complaints of individuals who have had it removed.