what are the uvula do?
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The uvula is the teardrop-shaped piece of soft tissue that hangs down the back of your throat. It's made from connective tissue, saliva-producing glands, and some muscle tissue. When you eat, your soft palate and uvula prevent foods and liquids from going up your nose.
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Home remedies Drink plenty of fluids. The uvula is sometimes swollen due to dry mouth or dehydration, so water is the best medicine. Gargling with warm water and plain table salt can help to soothe a sore throat. Throat lozenges such as eucalyptus cough drops or throat spray can help to numb the pain.
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Tonsils are graded on a scale from 0 to 4. Zero means you've had them removed, 1 means they're barely visible, 2 means they're normal, 3 means they're large and just about touching that thing that hangs down at the back of your throat called the uvula, and 4 means they're ginormous.
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the larynx (specifically the epiglottis) helps to maintain a patent airway by protecting the respiratory system from the entrance of food and foreign substances. -The larynx is also responsible for the production of sound and speech (phonation).
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Function. The infrahyoid muscles are responsible for the positioning of the hyoid bone along with the suprahyoid muscles. They play an active role in swallowing and the movement of the larynx. More specifically, all infrahyoid muscles (except the sternothyroid) depress the hyoid.
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The gag reflex is triggered when certain sensitive areas of the mouth or throat are touched. These areas vary by individual, but most often they include the soft palate, the back of the tongue, the tonsils, the uvula, and the back of the throat.
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structure in human digestive system A small projection called the uvula hangs free from the posterior of the soft palate.
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At other times, it can take a little longer or be an incidental finding not associated with any health problems. However, sometimes a bifid uvula is an indication of a submucous cleft palate. This is when there is a cleft or split in the palate under the thin membrane of tissue that covers the roof of the mouth.
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Function. When the digastric muscle contracts, it acts to elevate the hyoid bone. If the hyoid is being held in place (by the infrahyoid muscles), it will tend to depress the mandible (open the mouth).
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A peritonsillar abscess is an area of pus-filled tissue at the back of the mouth, next to one of the tonsils. The abscess can be very painful and make it difficult to open the mouth. It can also cause swelling that can push the tonsil toward the uvula (the dangling fleshy object at the back of the mouth).
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The larynx serves to protect the lower airways, facilitates respiration, and plays a key role in phonation. In humans the protective and respiratory functions are compromised in favor of its phonatory function.
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The palatine uvula, usually referred to as simply the uvula, is a conic projection from the back edge of the middle of the soft palate, composed of connective tissue containing a number of racemose glands, and some muscular fibers. It also contains many serous glands, which produce thin saliva.
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Your vocal cords are two flexible bands of muscle tissue that sit at the entrance to the windpipe (trachea). When you speak, the bands come together and vibrate to make sound.
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Larynx. The larynx is the organ that connects the lower part of the pharynx with the trachea. It serves (1) as a valve to guard the air passages, especially during swallowing, (2) for the maintenance of a patent airway, and (3) for vocalization.
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The human pharynx is conventionally divided into three sections: the nasopharynx, oropharynx, and laryngopharynx. It is also important in vocalization. In humans, two sets of pharyngeal muscles form the pharynx and determine the shape of its lumen.
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The larynx, or voice box, is located in the neck and performs several important functions in the body. The larynx is involved in swallowing, breathing, and voice production. Sound is produced when the air which passes through the vocal cords causes them to vibrate and create sound waves in the pharynx, nose and mouth.
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The suprahyoid muscles do not only form the floor of the mouth but play an important role in chewing, swallowing and speech. In combination with the infrahyoid muscles, they are responsible for the positioning of the hyoid bone. Attachments, innervation and functions of the suprahyoid muscles.