Although there is some uncertainly regarding the function of the uvula, experts believe that this small flap-like structure in the back of the throat plays important roles in speech and swallowing. The uvula contains glands that secrete a large amount of saliva, which aids in digestion, keeps the mouth moist and prevents airborne pathogens from entering the respiratory canal.Know More
The uvula is attached to the roof of the mouth by a muscle called the musculus uvulae. This muscle controls the contraction and elevation of the uvula, and this movement is believed to play a role in speech. According to Health Medicine Magazine, the uvula and the soft palate work together to create gutteral sounds. These sounds, which are common in the French and German languages, involve pressing the back of the tongue against the hard palate at the location of the uvula.
The uvula is also important during the act of swallowing; it prevents pieces of food from entering the nasal cavity. Its prolific saliva production also makes food easier to swallow. Health Medicine Magazine also suggests that the uvula is responsible for the gag reflex. When something touches it, the person automatically gags or vomits to expel the offending item or substance.Learn more about Human Anatomy
The nasopharynx, the upper area of the throat behind the nose, is the space above the soft part of the roof of the mouth that allows the passage of air from the nose to the throat, according to Healthline. The nasopharynx also provides drainage for lymphatic fluids.Full Answer >
The trachea is the tube in the throat that connects the mouth and nose to the lungs. It is also called a windpipe, and its function is to transport the air a person breathes in through his nose or mouth into the lungs. Without the trachea, the lungs do not receive oxygen, and humans cannot survive.Full Answer >
The purpose of the uvula is to prevent food from entering the nose while swallowing. This organ is also useful in speech for pronouncing consonants and capable of producing saliva. The uvula is the bell-shaped organ hanging from the roof of the throat.Full Answer >
Tiny, hair-like projections called cilia line the throat and nose. Cilia capture dirt and filter chemicals before they get to the lungs, transporting them back to the mouth, nose or through the digestive tract to be expelled from the body.Full Answer >