ImpiloImithi

Umsebenzi inhliziyo

Wonke umuntu uyazi ukuthi ubukhulu inhliziyo ingafaniswa ne inqindi. Kodwa akubona bonke abantu uyazi ukuthi ngolunye usuku lingadonswa cishe yizinkulungwane eziyishumi nesithupha namakhulu amathathu namashumi ayisithupha amalitha igazi. Isisindo lesi sitho ngowokuthi phakathi namakhulu amabili namashumi amabili nanhlanu kuya amakhulu amathathu namashumi amane amagremu. On kanjani inhliziyo kusebenza, kungenzeka kube kuncike empilweni jikelele lomuntu. Ngokusho oyiyo ongaqhathaniswa inhliziyo endlini ezimbili storey. Ngamunye izingxenye has ekamelweni eliphezulu futhi neseleko atrial isikhala ephansi, kwesokunxele ventricle yangakwesokudla.

umsebenzi inhliziyo akagcini okwesikhathi sesibili. Futhi uma uhlaziye ngokuningiliziwe uxhumano kwazo zonke izingxenye zomzimba ezizungezile, ungavele zibabaza nemisebenzi yabo esihlelwe. Kuzo zombili izinhlangothi endlebeni phakathi ventricles futhi kukhona umnyango, okuthiwa valve. Ventricles nokuvaleka kwemithambo kukhona okukhiphayo nokokufaka bavela ngemithambo kuya lugs. Inhliziyo enempilo ngokuphelele iminyango owufanelekela, njengoba inhliziyo igazi dengwane emuva umnyango efanayo akufanele kube khona. Ukuvala futhi uvula valve iza ngamunye nesigqi kwenhliziyo yami.

Kuzo zombili izinhlangothi inhliziyo ne kakhulu has eyodwa futha. Ohlangothini kwesokunxele ukukhanya liphuma igazi ahlanganiswe oksijini, wenziwa emzimbeni. Igazi ingena ohlangothini lwesokudla ngemadlana encane umoya-mpilo, kodwa ngaphezulu iqukethe carbon dioxide, silubuyisele emaphashini.

I auricles yakhiwa izindonga izacile, njengoba ukumpompa igazi ku ibanga elincane. Kwesokudla ventricular odongeni ukujiya, ngoba uthumela igazi emaphashini. Kodwa ingxenye ebaluleke kakhulu inhliziyo iwukuba i-ventricle engakwesobunxele, futhi has a izindonga awugqinsi kakhulu, ngoba ibanga ukuthi uyamdinga ukumpompa igazi, iyona enkulu kunazo zonke.

Akuwona wonke umuntu ungacabanga kangakanani umsebenzi inhliziyo, kokucindezelwa futhi decompression okuyinto ayizinkulungwane mayelana kayikhulu emini.

Amandla ngawo inhliziyo kuyehla, akuyona into efanayo njalo. Phakathi umsebenzi ngokomzimba kuyinto ukunwetshwa kwemithambo emincane futhi capillary bemisipha ukusebenza nokugeleza kwegazi kubo kwandisa. Imisipha ekunciphiseni cindezela vein yangibeka ekufezeni semali igazi enhliziyweni. Amandla ukusikwa imisipha, kuhlanganise nenhliziyo, kuncike elula kokuqala. Uma enwetshiwe, okungukuthi, baye side endwangwini, bese cindezela kubo liyoba namandla. Inhliziyo ukuthi uyamukela isamba anda wegazi uyombulala ukwandisa futhi ngaleyo ndlela imisipha Imicu yotshani elongate. Ukwehliswa inhliziyo kahle. Thola igazi ngaphezulu, liphinde e inqwaba odlulela kube imithambo. ngaleyo ndlela kwegazi luyanda, futhi zonke izitho ngesikhathi esifanayo ukuthola umsoco omningi futhi ngokulandelana umoya-mpilo.

Uma umuntu enempilo, umsebenzi inhliziyo yenziwa atishaye ngaphandle kokudala nanoma yiziphi izinkinga. Nokho, lapho kwakhe egulayo senhliziyo esilimele buthakathaka, ukusebenza kanzima kanye distill esiningi igazi kanye nemsebenti lotsintsa umtimba yanda, yena bengayi. Futhi i- futhi umsebenzi inhliziyo buthaka. Uma kungaba hhayi inani elanele ukunikeza igazi ligeleze ezithweni ke kuwumbandela ngokuthi ukuhluleka inhliziyo.

Ngo abantu nesifo senhliziyo kwenhliziyo ngesikhathi umsebenzi kakhulu ophilisayo futhi esikhundleni amabhithi ngeminithi ayisishiyagalombili isifinyelele eziyikhulu namashumi amane nemivimbo engu. ukuhluleka Inhliziyo ngokuyinhloko kuthinta ingqondo. Uma isikhungo zokuphefumula wenza encane ukugeleza kwegazi futhi umoya-mpilo owanele nesikhutha ngesikhathi esifanayo uboniswa ngejubane kancane, kukhona ke ukucasuka kwezitho zokuphefumula. Kulokhu, isiguli uzizwa esifushane umoya.

Lesi sifo lokhu isitho esibalulekile uvame ukuhambisana emizweni ezingemnandi, ukunsonsotha inhliziyo. Futhi tachycardia ebonwe ezilwandle esindayo, a neurosis.

Ngisho noma umsebenzi akuyona sina inhliziyo yomuntu ephile kahle akusho ukuthi akufanele evikelwe. Ngakho-ke, umthwalo kuyinto efiselekayo ukunciphisa esiphansi, ngoba umsebenzi inhliziyo kunqunywa ubude bokuphila komuntu.

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