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Trachea
Also known as the "wind pipe," the trachea is a long, thin-walled, tubular structure, which runs down through neck in front of esophagus.
436 Questions
Intubation. This refers specifically to an endotracheal (ET) tube. Some smaller or more temporary tubes that do not go down so deep may be used as well. Intubation generally does not refer to these, but to ET tubes only.
Why is air warm when you exhale?
It is usually warmer, but not always. The temperature of the interior of your body is about 98-99 degrees Fahrenheit. So when you breathe in air that's cooler than that, the air is warmed by your lungs, and so it's warmer when it comes out. However, if the air you're breathing in is hotter than your body temperature, like say 105 degrees in the desert, the air will actually be cooled by your lungs, and will come out cooler than when it went in.
What are the structural adaptations of the trachea that allow it to carry out its function?
The shape of the nose and hair follicles are structural adaptations in the nasal cavity that allow it to carry out its functions. Mucous is also an adaptation needed to carry out the functions in the nasal cavity.
What are the two branches of economics?
In a beginning course in Economics, which I've taught by the way, students would that economics is broken into to two main areas. One is called 𝘮𝘪𝘤𝘳𝘰𝘦𝘤𝘰𝘯𝘰𝘮𝘪𝘤𝘴 and the other is called 𝘮𝘢𝘤𝘳𝘰𝘦𝘤𝘰𝘯𝘰𝘮𝘪𝘤𝘴. Basically, one looks at the smaller picture while the other looks at the larger picture.
The branches of trachea include: the right main bronchus and the left main bronchus. The trachea begins immediately below the larynx.
What is the function of the mucociliary apparatus of the trachea?
The mucociliary escalator is the nonimmunological defense mechanism involving ciliary action and flow of mucus from bronchioles, through the bronchi and trachea to the larynx, by which particulate matter is removed from the respiratory tract. Called also mucociliary ladder.
This movement up the respiratory tract removes dust, tiny bugs, pollen and other unwelcome visitors up and out. Sometimes you will sneeze it out and other times you will swallow it and the very acid juices in the stomach will take care of it.
Passageway for food that is behind the trachea?
The passageway for food that is behind the trachea is the esophagus. After swallowing, food travels down the esophagus to reach the stomach for digestion, while air goes down the trachea to enter the lungs for respiration.
What is the main difference between esophagus and the trachea?
The trachea is a part of the respiratory system while the esophagus forms part of the digestive system. Since they belong to different systems, they perform separate functions. The trachea is larger and carries gasses in and out of the lungs. The esophagus is smaller and carries food from the mouth to the stomach.
Why does your windpipe keep closing?
Your trachea (wind pipe) is not soft. It is a rigid tube. It doesn't close, although it can be blocked. If you feel like your throat is getting tight, it can be caused from a variety of reasons. It can be stress, allergies, thyroid problems, or a number of other issues. It is best that you talk to your doctor so he can ask other questions to narrow down the problem.
Tracheal collapse is a condition characterized by incomplete formation or weakening of the cartilagenous rings of the trachea resulting in flattening of the trachea. It can be congenital or acquired, and extrathoracic or intrathoracic. Tracheal collapse is a dynamic condition. Collapse of the cervical trachea (in the neck) occurs during inspiration; collapse of the thoracic trachea (in the chest) occurs during expiration.[1] Tracheal collapse is most commonly found in small dog breeds, including the Chihuahua, Pomeranian, Toy Poodle, Shih Tzu, Lhasa Apso, Maltese, Pug, and Yorkshire Terrier.[2]
Congenital tracheal collapse appears to be caused by a deficiency of normal components of tracheal ring cartilage like glycosaminoglycans, glycoproteins, calcium, and chondroitin. Acquired tracheal collapse can be caused by Cushing's syndrome, heart disease, and chronic respiratory disease and infection.[3]
Symptoms include a cough (often called a "goose honk cough" due to its sound), especially when excited. This cough is usually paroxysmal in nature. Other symptoms include exercise intolerance, respiratory distress, and gagging while eating or drinking. Tracheal collapse is easily seen on an x-ray as a narrowing of the tracheal lumen. Treatment for mild to moderate cases include corticosteroids, bronchodilators, and antitussives. Medical treatment is successful in about 70 percent of tracheal collapse cases.[4] Severe cases can be treated with surgical implantation of a tracheal stent (inside or outside of the trachea) or prosthetic rings. Extraluminal (outside the trachea) stenting is generally only used for tracheal collapse in the neck region. Intraluminal stenting has shown more promise for success with intrathoracic cases, especially using nitinol, a type of shape memory alloy composed of nickel and titanium. Potential problems include stent migration and fracture.[5]
Tracheal collapse has also been described in horses, both as a congenital condition and as a result of trauma. It is most commonly seen in the cervical trachea.[6]
In my opinion, yes this could be painful.
What structures keep the trachea supported and open?
The trachea is a firm cartilaginous tube and is a self supporting structure
Describe the anatomic relationships among the larynx the trachea and the esophagus?
larynx serves as an airpassage between the pharynx and the trachea and trachea air consists of cartilage and connective tissue and extends from the lower end of the larynx into the chest cavity behind the heart . larynx and trachea is the tube called esophagus which trasports food from the pharynx to the stomach.
What is the function of the cartilaginous rings of a pig?
The function of the cartilaginous rings in pigs is to provide adequate support for the trachea. Without the cartilaginous ring the pig would be in danger of their throat collapsing when the animal inhales and exhales.
How does the trachea maintain homeostasis?
The trachea helps maintain homeostasis by filtering the air so that the lungs don't get infected. So basically the trachea helps the lungs.
What is an equal sized branching root called?
Theses roots which develop from the stem are equal in size.They are known as a adventitious,roots which give rise to branch or lateral roots and form a adventitious
