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241:.) When this happens, organ and circulatory walls allow plasma/water to pass freely throughout the thoracic cavity, so its pressure stays constant and the organs are not crushed. In this stage, the lungs' alveoli fill up with blood plasma, which is reabsorbed when the organism leaves the pressurized environment. This stage of the diving reflex has been observed in humans (such as world champion freediver
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210:.The thoracic wall consists of a bony framework that is held together by twelve thoracic vertebrae posteriorly which give rise to ribs that encircle the lateral and anterior thoracic cavity. The first nine ribs curve around the lateral thoracic wall and connect to the manubrium and sternum.
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When not breathing for long and dangerous periods of time in cold water, a person's body undergoes great temporary changes to try to prevent death. It achieves this through the activation of the
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and peripheral vasoconstriction, there is a blood shift which occurs only during very deep dives that affects the thoracic cavity (a chamber of the body protected by the
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Eskandarlou, M; Moaddab, AH (Aug 2010). "Chest wall necrosis and empyema resulting from attempting suicide by injection of petroleum into the pleural cavity".
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A transverse section of the thorax, showing the contents of the middle and the posterior mediastinum.
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In rare cases, intentional or accidental, trauma may lead to chest wall (thoracic wall) necrosis.
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Carrier, Guy; Fréchette, Éric; Ugalde, Paula; Deslauriers, Jean (November 2007).
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The chest wall has 10 layers, namely (from superficial to deep)
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356:Anatomy photo:18:lo-0000
350:Medical Subject Headings
275:Thoracic Surgery Clinics
322:10.1136/emj.2009.073486
231:mammalian diving reflex
225:Mammalian diving reflex
116:is the boundary of the
487:Thorax (human anatomy)
92:Anatomical terminology
466:Suprapleural membrane
249:Clinical significance
461:Endothoracic fascia
188:endothoracic fascia
184:intercostal muscles
454:Costodiaphragmatic
441:Pulmonary ligament
168:superficial fascia
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408:Mediastinum
310:Emerg Med J
235:bradycardia
176:upper limbs
172:deep fascia
62:Identifiers
257:References
196:upper limb
114:chest wall
18:Chest wall
445:Recesses
295:1547-4127
160:epidermis
124:Structure
481:Category
330:20558490
214:Function
137:rib cage
133:skeletal
401:General
149:fasciae
73:D035441
394:thorax
352:(MeSH)
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164:dermis
147:, and
141:muscle
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326:PMID
291:ISSN
190:and
180:ribs
162:and
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130:bony
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