What is the mouth?

What is the mouth?

The mouth is an oval-shaped cavity inside the skull. The two main functions of the mouth are eating and speaking. Parts of the mouth include the lips, vestibule, mouth cavity, gums, teeth, hard and soft palate, tongue and salivary glands. The mouth is also known as the oral cavity or the buccal cavity.

What part is the throat?

pharynx
The throat (pharynx) is a muscular tube that runs from the back of your nose down into your neck. It contains three sections: the nasopharynx, oropharynx and laryngopharynx, which is also called the hypopharynx.

Is the mouth part of the throat?

The throat (pharynx) is located behind the mouth, below the nasal cavity, and above the hollow tube that leads from the throat to the stomach (esophagus) and windpipe (trachea) (see figure A Look Inside the Nose and Throat A Look Inside the Nose and Throat The throat (pharynx) is located behind the mouth, below the …

What is mouth and throat cancer?

Mouth and throat cancers are cancers that originate on the lips, the roof, sides, or floor of the mouth, tongue, tonsils, or back of the throat. Mouth and throat cancers may look like open sores, growths, or discolored areas in the mouth. Doctors do biopsies to diagnose mouth and throat cancers.

Where is mouth located?

The mouth is a hollow cavity formed by the space between the lips, cheeks, tongue, hard and soft palates and the throat. Its external opening is located along the body’s midline inferior to the nose and superior to the chin.

What does the mouth and mouth cavity do?

Overview. The oral cavity represents the first part of the digestive tube. Its primary function is to serve as the entrance of the alimentary tract and to initiate the digestive process by salivation and propulsion of the alimentary bolus into the pharynx.

What causes saw throat?

Most sore throats are caused by viruses, such as the cold or flu virus. Some of the more serious causes of sore throat include tonsillitis, strep throat, and mononucleosis (mono). Other causes include smoking, mouth breathing at night while you sleep, pollution, and allergies to pets, pollens and molds.

How many holes are in your throat?

Sometimes you may swallow and cough because something “went down the wrong pipe.” The body has two “pipes” – the trachea (windpipe), which connects the throat to the lungs; and the esophagus, which connects the throat to the stomach.

What is that thing in the back of your throat?

Your uvula — the flesh that hangs in the back of your throat — helps you swallow and speak. But you can run into problems if it’s larger than normal. A swollen uvula can cause a sore throat, redness, trouble breathing or talking, or a choking feeling.

Is throat and mouth cancer painful?

Mouth cancer can cause pain or a burning sensation when chewing and swallowing food. Or you might feel like your food is sticking in your throat. Difficulty swallowing can also be caused by a narrowing of the food pipe (oesophagus).

How do you know if you have mouth or throat cancer?

Signs & Symptoms of Mouth & Throat Cancer Sores in the mouth or on the lips that do not heal – most common symptom. Patches of red or white tissue on the interior of the mouth. Thickening or lumps in the cheek or on the lip, mouth, neck or throat. Persistent sore throat or ticklish throat.

What are the parts of the mouth and throat?

The important structures of the mouth and upper throat include lips, inside lining of the cheeks (mucosa), teeth, gums (gingiva), tongue, floor of the mouth, back of the throat, including the tonsils (oropharynx), roof of the mouth (the bony front part [hard palate]…

What organs are in the throat?

The throat contains various blood vessels, pharyngeal muscles, the nasopharyngeal tonsil , the tonsils, the palatine uvula, the trachea, the esophagus, and the vocal cords. Mammal throats consist of two bones, the hyoid bone and the clavicle. The “throat” is sometimes thought to be synonymous for the fauces.

What is the anatomy of the oral cavity including the teeth?

Anatomy of a Mouth. The mouth (oral cavity) consists of several components, including the teeth , gingiva (gums), tongue, palate, cheeks, lips and floor of the mouth. With the exception of the teeth, the mouth is lined by mucous membranes. The teeth are held within the jaw bones and serve several important functions beyond allowing you to chew.

What is the anatomical name for the mouth?

Mouth, also called Oral Cavity, or Buccal Cavity, in human anatomy, orifice through which food and air enter the body.