Words to Know. Alveoli: Tiny air-filled sacs in the lungs where the exchange of oxygen and carbon dioxide occurs between the lungs and the bloodstream. Bronchi: Two main branches of the trachea leading into the lungs. Bronchial tree: Branching, air-conducting subdivisions of the bronchi in the lungs.
http://www.scienceclarified.com/Qu-Ro/Respiratory-System.html
Identify and trace all the branches of the arch of the aorta in the region and the relationship of the vagus and phrenic nerves to them. Identify the thoracic part of the trachea and describe its blood supply and innervation. Identify and describe the location of the lungs in the thoracic cavity. Identify the relations of the pulmonary artery, pulmonary veins, and the bronchi at the hilum of each lung.
http://www.med.umich.edu/lrc/coursepages/m1/anatomy2010/html/cardiovascular_system/sup_med_ans.html
The trachea, colloquially called the windpipe, is a cartilaginous tube that connects the pharynx and larynx to the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs. The trachea extends from the larynx and branches into the two primary bronchi. At the top of the trachea the cricoid cartilage attaches it to the larynx. This is the only complete ring, the others being incomplete rings of reinforcing cartilage.
https://en.wikipedia.org/wiki/Tracheae
formation during human development. in prenatal development: Larynx, trachea, and lungs. ...the trachea (or windpipe). Its terminal expansion divides into two branches, and these tubes elongate as the primary bronchi. Continued growth and budding produce two side branches from the right bronchus and one from the left.
https://www.britannica.com/science/bronchus
The trachea, commonly known as the windpipe, is a tube about 4 inches long and less than an inch in diameter in most people. The trachea begins just under the larynx (voice box) and runs down behind the breastbone (sternum). The trachea then divides into two smaller tubes called bronchi: one bronchus for each lung. The trachea is composed of about 20 rings of tough cartilage. The back part of each ring is made of muscle and connective tissue. Moist, smooth tissue called mucosa lines the inside of the trachea.
http://www.webmd.com/lung/picture-of-the-trachea
Trachea Tests. 1  Flexible bronchoscopy: An endoscope (flexible tube with a lighted camera on its end) is passed through the nose or mouth into the trachea. Using bronchoscopy, a doctor can examine the trachea and its branches. 2  Rigid bronchoscopy: A rigid metal tube is introduced through the mouth into the trachea.
http://www.webmd.com/lung/picture-of-the-trachea
Bronchial tree. Together, the trachea and the two primary bronchi are referred to as the bronchial tree. At the end of the bronchial tree lie the alveolar ducts, the alveolar sacs, and the alveoli. The tubes that make up the bronchial tree perform the same function as the trachea: they distribute air to the lungs.
http://www.healthline.com/human-body-maps/lung-trachea-bronchial-tree
Quick Answer. The two branches of the trachea are known as brochi. Each bronchus that branches off of the trachea goes into one lung to deliver air to the lungs. There is one bronchus per lung.
https://www.reference.com/science/two-branches-trachea-737ddaf5f414a893
In Depth: Bronchial Tree. Trachea. The trachea, also called the windpipe, is part of the passageway that supplies air to the lungs. Any prolonged blockage, even for a few minutes, can cause death. The trachea is about 4.5 inches long and 1 inch in diameter, and is comprised of smooth muscle and several c-shaped rings of cartilage.
http://www.healthline.com/human-body-maps/lung-trachea-bronchial-tree
Definition: Bronchus. A bronchus is either of the two major branches of the trachea that lead to the lungs. The bronchi begin when the trachea divides to form the right and left main bronchi (pleural of bronchus.) These bronchi, in turn, travel to each of the lungs. The bronchi divide first into lobar bronchi and then tertiary bronchi.
https://www.verywell.com/what-is-the-bronchus-structure-function-and-conditions-2249066
the ________ are the two main branches of the trachea that stretch between the trachea and the lungs.
The bronchi are the two main branches of the trachea that stretch between the trachea and the lungs. The bronchis are the two main branches of the trachea that stretch between the trachea and the lungs.