Numfashi Physiology a cikin mutane

Human Physiology na numfashi - daya daga cikin muhimman hakkokin matakai na rayuwa

Numfashi - Daya daga cikin manyan ayyuka na rike rayuwa a cikin halitta mai rai. Kamar yadda da dukan sauran ayyuka, da numfashi ne ba da babban ko sakandare tsari - wannan shi ne daya daga cikin abubuwa na mai jiwuwa, interconnected aiki na duk tsarin da kuma gabobin.

Physiology tsari na iya zama duka al'ada da kuma pathological. Don fahimta mafi game da numfashin kuma suna da wani fahimtar da norms da kuma sabawa kamata nan da nan la'akari da kanta da numfashi tsari.

Tiyata da Physiology na numfashi tsarin a duk halittu masu rai shirya a hanyoyi daban-daban, amma shi ne batun guda halitta manufa - al'ada abincinsu na jiki. A al'ada Physiology na numfasawa ya shafi aiwatar tsari ta hanyar da hanci kogo. Bakin da ake amfani da numfashi ne kawai a lokacin da hanci da irin zama matsala. Alal misali, a wani sanyi adult bakinka numfashi, saboda hanci numfashi wuya. A cikin shimfiɗar jariri, a lokacin da numfashi, ta bakin likitoci sau da yawa zargin overgrown adenoids, wanda ya hana da nassi daga iska, ta hanyar da hanci kogo.

Hanci numfashi da matukar muhimmanci ga mutum, wanda shi ne dalilin da ya sa ko da a wani wuri shekaru iyaye koyar da yara numfashi ta hanci ga al'ada na "gasping ga iska" bai kai ga cututtuka na makogwaro. numfashi Physiology ne irin wannan cewa, wucewa ta cikin hanci, iska gudana saukar da airway ya warmed, ba haka ba sanyi. Wannan shi ne saboda gaskiyar cewa hanci ne m cibiyar sadarwa na jini wanda ake tsanani da wucewa iska ta hanci kogo. Bugu da kari ga Warming aiki, hanci wanke iska, jinkirta minti wãtsarwa fadowa daga iska halin yanzu. Mutum ne da muhimmanci a san cewa wata rana ya hanci ma ko ta yaya shan wahala daga wannan iska, saboda haka kullum (safiya) readjustment na hanci kogo ake bukata.

Daga Tuddan nasopharynx iska gudana saukar a cikin maƙogwaro da trachea. A trachea da aka bi da bi ya kasu kashi da Bronchial shambura, wanda zuwa gefen dama da hakkin huhu da kuma gefen hagu zuwa bar huhu. Sami bronchi kama branched itacen, wanda aka raba da bronchioles da Alveoli iyakar a iyakar (na huhu vesicles). A nan ne farawa kai tsaye musanya daga oxygen zuwa tsokoki da kuma safarar shi tare da jini ta cikin jiki. Don tabbatar da iyakar aminci daga cikin numfashi tsari a cikin sharuddan daga turɓãya, da kuma bronchi da trachea aka bayar a cikin ciliated epithelium wanda aka directed zuwa baka rami. A cikin wannan hanya kafa gamsai cewa dasu barbashi daga turɓãya aka sallami ga epithelium da na baka rami. Lokacin da tari ko sneezing jikin mutum sake barbashi sputum cewa tsaftace numfashi tsarin - shi ya shafi kan Physiology of numfasawa, don haka hasken ba danko sosai sputum, babu wani dalilin damuwa. Yawa muni, idan sputum da wuya a tashi, shi yana da yellowish-kore, ko admixture na jini - wannan abin kwaikwaya iya nuna wani tsanani shan kashi na numfashi tsarin.

Alveoli a cikin tsarin ne sosai rarrabe - gaba daya yawaita yanayi na numfashi Physiology. Alveolar ganuwar ne na bakin ciki - daya kawai Layer na sel da yardar kaina wuce oxygen da kuma carbon dioxide. A musamman rawa a cikin numfashi aiwatar taka surfactant - musamman littattafai, wanda yake rufe ganuwar da Alveoli. Godiya ga shi, da alveolar ganuwar ba su yiwuwa ga atelectasis - sa kashe. Wannan shi ne dalilin da ya sa yana da muhimmanci sosai cewa yara haife cikakken lokaci - a cikin alveolar surfactant isa cewa yara iya numfashi da kansa.

Numfashi Physiology hada da ba wai kawai da aiki na gawawwakin alaka da numfashi tsarin. A numfashi aiwatar da hannu ƙasũsuwa (hakarkarinsa dan kadan dauke), tsoka (kai tsaye kawo a mataki haƙarƙari), da diaphragm (musamman hannu wanda Firaministan na ciki gabobin da kuma kara da girma daga cikin thoracic rami a lokacin numfashi ayyukan). Al'ada numfashi Physiology cikakken samar da jiki da oxygen zama dole domin ta rayuwa da jimloli da "ciyar" gas - cewa irin wannan hadadden tsarin da ke faruwa a jikin mutum.