Full form of ENT: Nose, ear, throat (Nets) are three separate sections of the upper respiratory system. Nets are areas where the blood vessels enter and exit the nose, ear, and throat. They play a critical role in fluid balance, temperature regulation, and protection against pathogens.
There are two types of nasal passages: The anterior nasal passage is located at the front of the nose. It connects to the mouth through the nose’s septum. In this part of the nose, blood flows towards the heart.
The posterior nasal passage is located at the back of the nose. It connects to the throat through small openings called foramina in both sides of the skull. In this part of the nose, blood flows away from the heart into the neck veins and arteries.
Nose, ear and throat are the most common areas that people experience problems with because of their close proximity to the face. All three of these areas can be susceptible to infection. They can become red, swollen and itchy, or they may have small cracks in them.
An infected nose is not always obvious to the eye. It may look runny, with a small pool of mucus at the tip. If one notices blood coming out of their nose, or if there is an unusual smell coming from the nose, then there is a need to see a doctor right away. A nasal infection can be very serious and sometimes even life-threatening.
Infection in the ear can cause a stuffy feeling or pain in the ear canal. The symptoms can also include a red, inflamed or painful earlobe.
Throat infections are more common in children than adults but can still occur. They often cause a sore throat and hoarseness (the voice box area). There are many possible causes for this type of infection, including bacteria, viruses and other types of organisms like fungi (yeast), parasites (parasites) and allergies (allergies). It’s also possible that there are certain foods that make it easier for bacteria to grow in the throat.
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