WebA triangular-shaped projection in the center of the face. Nostrils. These are two chambers divided by the septum. Septum. This is made up primarily of cartilage and bone and covered by mucous membranes. The cartilage also gives shape and support to the outer part of the nose. Nasal passages. WebJan 21, 2024 · Ear Eustachian tube Pharyngotympanic tube The eustachian tube is a canal that connects the middle ear to the nasopharynx, which consists of the upper throat and …
The Interconnected World of the Ear, Nose, and Throat
WebThe Eustachian tube is an opening that connects the middle ear with the nasal-sinus cavity. This tube helps to: Balance pressure in the middle ear (commonly felt as your ears popping) Drain fluid from the middle ear Protect the ear from both hearing sounds your body causes and nasal drainage This tube contains a valve that opens and closes. WebJul 16, 2024 · Ear pain; Headache; Aching in your upper jaw and teeth; Cough or throat clearing; Sore throat; Bad breath; Fatigue; Chronic sinusitis and acute sinusitis have similar signs and symptoms. But … black and grey flannel shirt mens
Sinus Headaches: Treatment, Symptoms & Causes - Cleveland Clinic
WebSinus infections happen when fluid builds up in the air-filled pockets in the face (sinuses). This fluid buildup allows germs to grow. Viruses cause most sinus infections, but bacteria can cause some sinus infections. Risk Factors Several factors can increase your risk of getting a sinus infection: A previous cold Seasonal allergies WebJan 27, 2015 · Sinuses are susceptible to infection. Sinusitis is inflammation of a sinus caused by a bacterial infection that can follow a viral infection. This causes pus and … WebThe ears and nose are sensory organs, which are necessary for the senses of hearing, balance, and smell. The throat mainly functions as a pathway through which food and fluids travel to the esophagus (the hollow tube that leads from the throat to the stomach) and air passes to the lungs. dave grohl latest book