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Airways, Lungs, Pleura Flashcards

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32266676pleuraa continuous sheet of mesothelium surrounding the lungs and the inside of the chest wall0
32266677parietal pleuraThe portion of the pleura that lines the costal muscles, diaphragm, and mediastinum, and composes the pleural sac1
32266678parietal pleurathe portion of the pleura that is sensitive to pain2
32266679visceral pleurathe pleura that lines the lungs3
32266680lung rootThe point of reflection between visceral and parietal pleura4
32266681cupolaThe apex of the lungs, near the shoulder5
32266682intercostal nervesThe nerves that sense pain in the costal pleura6
32266683Phrenic NervesThe nerves that sense pain in the mediastinal pleura7
32266684costodiaphragmatic recessA channel or trough created where the costal pleura reflects onto the diaphragm8
32266685simple squamous epitheliumthe outermost layer of cells in a mesothelium such as the pleura9
32266686Connective TissueThe basal layer in a mesothelium such as the pleura10
32266687C6 to T4/T5The vertebral level of the trachea11
32266688carinaThe ridge between the orifices of the two main bronchi12
32266689lobar bronchiThe bronchi that branch after the main bronchi13
32266690segmental bronchiThe bronchi that branch after the lobar bronchi14
32266691HilusThe collection of inlets and outlets at the root of each lung15
32266692pulmonary ligamentA continuation of the parietal/visceral reflection inferior to the lung root that allows for movement of the lungs16
32266693serous pleural fluidThe fluid that lubricates the pleural surfaces17
32266694Costomediastinal recessThe space located posterior to the sternum where the costal and mediastinal pleura reflect18
32266695AnteriorThe relation of the pulmonary artery to the bronchi of the right lung19
32266696SuperiorThe relation of the pulmonary artery to the bronchi of the left lung20
32266697Oblique fissureThe diagonal fissure that is present on both lungs21
32266698Horizontal fissureThe fissure present only on the right lung22
32266699lingulaThe tongue-like projection of the superior lobe of the left lung23
32266700cardiac notchThe indentation of the anterior margin of the left lung24
32266701T4/T5The vertebral level of the bifurcation of the trachea25
32266702rightOn this side, the main bronchus is wider, shorter, and runs more vertically26
32266703leftOn this side, the main bronchus passes inferolaterally, inferior to the aortal arch and anterior to the esophagus and thoracic aorta27
32266704pulmonary arteriesThese vessels carry de-oxygenated blood into the lungs28
32266705Pulmonary veinsThese vessels carry oxygenated blood back from the lungs29
322667062The average number of pulmonary veins on each lung30
32266707Pulmonary trunkThe vessel that emerges from the right ventricle31
32266708T4/T5The vertebral level of the bifurcation of the pulmonary trunk32
32266709bronchial arteriesThese vessels supply blood to the structures of the lung root, the supporting tissues of the lung, and the visceral pleura33
32266710thoracic aortaThe vessel from which the left bronchial arteries arise34
32266711rightThe bronchial arteries on this side may arise from a superior posterior intercostal artery, a common trunk with the 3rd posterior intercostal artery, or a superior bronchial artery of the other side35
32266712bronchial veinsThese vessels drain part of the plood supplied to the lungs, primarily from near the lung root36
32266713azygous veinThe vein into which the majority of blood supplying the supporting lung tissues will drain37
32266714bronchomediastinal nodesThese lymphatic nodes are at the lung hilus38
32266715pulmonary nerve plexusesPlexuses of nerves that occur around the tracheal bifurcation39
32266716Vagus nervesThese nerves, along with nerves from the sympathetic trunk, feed the pulmonary plexuses40
32266717Sympathetic trunkNerves from here feed the pulmonary plexuses, along with the vagus nerves41

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