Iintlobo lokufa kwabantu. ngezigaba

Ukufa a isimo umzimba apho amalungu abalulekileyo yaphela imisebenzi. Ngenxa yoko, kwinqanaba intracellular flow intshabalalo vuhlayiseki. Kukho iintlobo ezahlukeneyo kukufa, yeqonga, iimpawu kunye neendlela isifo. Makhe sihlolisise ngokweenkcukacha.

Overview

Ukufa, ingqiqo, iindidi States zithathwa ngabantu ukususela kumaxesha amandulo. Imfihlelo yobomi ukupheliswa kusoloko watyhwatyhwa uluntu kwaye kwanyanzeleka ukuba azithethelele ithile esi senzeko. Kumaxesha amandulo, oko ezikhuthazwa unqulo. Namhlanje, isibakala ukufa umntu anxulumana ebambekayo ngakumbi. Okwangoku, isenzeko ufundwa inzululwazi, kuqala kwiinto zonke, ukuze bafumane ulwazi malunga ulwandiso ubomi. Xa isifundo utshintsho ayibuyiseki umva kwakhona ukuba zenzeke ngexesha leklasi nasemva kokufa kwakhe, oosonzululwazi uzama ukuchonga izizathu zokuba zenzeke. Eyona njongo ephambili ekuchongeni iindlela wakhetha abazimisele phantsi iinkqubo, shortens ubomi.

Types of ukufa eziphilayo

Ukupheliswa yendalo wobomi kubangelwa, umzekelo, xa kukuvela ezithile ubudala (ubudala). Kulo mzekelo, kulindeleke ukuba ufile ngokwawo, oko kukuthi non-ubundlobongela. Ngelo xesha, ukumisa ebomini kuba ngenxa yempembelelo yezinto zangaphandle. Umzekelo, lakhohlisa ngakwicala esinye isifundo. Kulo mzekelo isifundo iimeko wokufa loo mntu ikhutshwa phandle zolwaphulo.

Iintlobo ukufa zihlelwa ngokwemiqathango ethile. Ngokuyintloko, iimpawu zangaphandle umzimba ekwanti. Iintlobo, iimpawu ukufa kulo mzekelo zibaluleke eziluncedo kuphando-mthetho. Ngokomzekelo, kumbandela wokufa nga oluphumayo ngesibetho nento buthuntu, wadubula evela ngemipu, ukubethwa kwabona unya obukhulu. Iindidi ezibangela ukufa kuchaphazela ngqo ubungakanani isohlwayo ngenxa unetyala.

isigaba

Kwinqanaba eziphilayo, ukufa kwenzeka ngamanqanaba amathathu:

1. Inxaxheba kwinqanaba lokuqala izinto ezifihlakeleyo okanye ngenye indlela langutana okanye inhibition umsebenzi omzimba iqala, onoxanduva ejikeleza kunye nokuphefumla. Ukusebenza kwezi nkqubo, Noko ke, akayeki. Kuyinto nje ngokwaneleyo ukuhlangabezana nemfuno umzimba ukuze oksijini.
2. Xa inyathelo lesibini iqala autoregulation. Iikhosi iinkqubo zayo zangaphakathi luyasebenza, leyo ihlawula ingcinezelo nokusebenza kwamalungu. Kulo meko, ijwabu kwezihlunu iqala ukuhla. Oku kukhokelela ekwandeni nokuphefumla. Lasebenza ezidlulileyo izibonelelo angaphakathi eziphilayo.
3. Ngelo xesha lokugqibela, ukufa lwezonyango. Kule meko, intliziyo isima kokubethwa nokuphefumla. ukufa lwezonyango ingathatha ukususela kwimizuzu emi-2 ukuya ngeyure. Yonke into iza kuxhomekeka imiba yangaphandle kunye nezinye. Ngeli xesha echithwe kwi koovimba ioksijini zakutshanje oxidative ngayo phakathi kwiiseli. Emva koku eqala ukuba ndidilize ijwabu luvo.

lithi esibulalayo

Naluphi na uhlobo lokufa kwabantu kwenzeka emva kwisigaba ethile. Bobabini ingahlala ukusuka embalwa imizuzu / iiyure ukuya iintsuku eziliqela. ithi Terminal ke predagonalnaya nqanaba, intlungu yaye, enyanisweni, ukufa lwezonyango. Le yokugqibela ekhoyo kuyo nayiphi na imeko, kungakhathaliseki ukuba izinga lokuyeka ukusebenza kwemisebenzi zomzimba ebalulekileyo. Kule meko, kukho ithuba ukuthintela ukufa. Ngenxa yoko yokurhaxwa. Ukuba zange kwenziwe okanye azisebenzanga, ubomi umzimba uphelile.

Iintlobo, iimpawu zokufa: karhulumente predagonalnoe

Oko kukhatshwa yaphula inkqubo luvo, ukunciphisa uxinzelelo, lonke igazi. Ogulayo isifo sokuphefumla. Iba mgaqweni, nzulu, ukuze iphile. Ngenxa yokunqongophala umoya emiphungeni kwenzeka yokunqongophala oksijini kwizihlunu. Ngoko njengoko iinkqubo zotshintshiselwano ezona basabela igcwala. karhulumente Ubude predagonalnogo iyahluka. Kusenokwenzeka ukuba bikho ngokupheleleyo. Oku kwenzeka, umzekelo, isifo sentliziyo ngoomatshini eziqatha. Predagonalnoe angahlala elide ngokwaneleyo. Umzekelo, ukuba umzimba thile kubuyekezelwe eziphango imisebenzi ebalulekileyo.

ubuhlungu

Le yinzame komzimba xa iinkqubo imisebenzi abacinezelekileyo ebalulekileyo esebenzisa izixhobo zakutshanje. Ekuqaleni kweli nqanaba kwandisa xi iqala ukubuyisa izinga lentliziyo, ukuphefumla iintshukumo kwenziwa esebenzayo. Ngelo xesha, ukukhanya phantse hayi umoya. Ngelo xesha iqala ukuncitshiswa izihlunu zemiphunga onoxanduva nomphunga kunye inhalation. Ixesha elifutshane ukuze awuzukuphila abazi lutho. Ngenxa yokunqongophala kwe-oksijini emzimbeni kuqala yande ngokukhawuleza iimveliso eziye ayikhange igcwala. iinkqubo umzimba uqhubeke scheme anaerobic.

Xa engcungcutheka ngenxa yokutsha zomzimba umntu ATP ulahlekelwa umcu yakhe 50-80 g weight. Loo maKristu abizwa ngokuba 'ubunzima komphefumlo. " Njengoko umthetho, intlungu ihlala ixesha elifutshane - akukho ngaphezu kwemizuzu 5-6. Kwiimeko ezinqabe zinokuhlala kangangesiqingatha seyure. Emva koko, ukuncipha uxinzelelo, yima umsipha eyeka uphefumlayo.

Isigaba sokugcina

Ubude Smet lwezonyango - ukususela kumhla nawokusiphelisa intliziyo, CNS nokudandatheka zokuphefumla ukuya ekuqaleni utshintsho ayibuyiseki umva apha ebuchotsheni. exchange anaerobic ngoxa ukusuka esitokisini amaninzi iiseli. Zakuba ezi zibonelelo uphelelwe, izicwili luvo uyafa. Xa ukungabikho olungagungqiyo iiseli ioksijini necrosis kwi uthinte kunye kwiCerebellum luqala emva imiz 2-2.5. Ezi yunithi kakhulu eneemvakalelo ukuswela O _2. Emva kokufa uthinte Awunakugcinwa kwakhona imisebenzi ebalulekileyo. Ngenxa yoko, kuza ukufa yendalo.

iimpawu

Xa ngempumelelo Ubude ngokumphefumlela lokufa lwezonyango lidla wathatha ixesha elidlulileyo ukususela zokuma phambi ukubuya umzimba ebomini. iindlela Modern, ezifana nokulondolozwa uxinzelelo lwegazi lisezantsi kuyimfuneko, nyulu igazi, umoya, igazi kunye abaxhasi kwegazi, ukuvumela ukugcina ubomi inwebu luvo ixesha ngokwaneleyo elide.

Phantsi kweemeko eziqhelekileyo sebefile uthatha imizuzu engekho ngaphezulu kwe-5-6. On ubude yayo iphenjelelwa yimiba ezininzi. Ingakumbi, le isizathu uhlobo yokufa, ubushushu bomzimba, inqanaba excitation lomzimba, ubudala, iimeko phantsi kwawo izifundo njalo njalo. Kwezinye iimeko, eli nqanaba unokuthatha ukuya kwengama-30. Ngokomzekelo, masithi ukuba ezi ntlobo zokufa kwabantu uyatshona emanzini abandayo, frostbite olomeleleyo. Kwezi meko, ngenxa nokuphungulwa inkqubo yotshintshiselwano ubushushu, kuquka ebuchotsheni, kakhulu behlise phantsi. Ukusebenzisa lokwenziwa emzimbeni othintelo ixesha inyathelo ukuze kwandiswe ukuya iiyure ezi-2.

Ngelo xesha linye phantsi kweempembelelo kwiimeko ezithile, ezinye iintlobo ukufa lonyango ezahlukeneyo elifutshane. Umzekelo, oku kuyenzeka ukuba bayafa abophe kakhulu. Kulo meko, utshintsho zophendlo lwezifo kwi izihlunu luvo, ngenxa apho ayikwazi kubuyiselwa ebomini, ukuphuhlisa ukusilela intliziyo.

Ingakumbi ngokuhlelwa

Ngaphandle kwento yokuba umba lokuyeka ebomini kuhlala engekasonjululwa kude kube sekupheleni, amayeza ixesha elide iindidi zokufa eyohlulwe inani leendlela. Udidi lokuqala release. Zikhona ezimbini - ukufa kunye non-nogonyamelo. Le uhlanga lisebenza njengenqobo yesibini. Ngokutsho kuyo, kwaye ezi ndidi zilandelayo kokufa ungasebenzisi zigalo:

1. Bokuphila.
2. yezifo
3. Ngequbuliso.

Kukho kucalulo yimvelo kunye nokupheliswa ubomi ngenxa yeemeko zangaphandle. Ngoko ke, khupha ezi ntlobo ukufa zobundlobongela, ezifana:

• Ukubulala.
• Ukuzibulala.
• Ukufa kwimeko yengozi.

uhlobo eyongezelelweyo

Oku kungasentla wachaza iintlobo ezimbini ukufa. Ukuhlelwa ngokweendidi ezimbini amkelwe ixesha elide yaye kwakukho kakhulu ixesha elide. amayeza Modern eyenza iintlobo ezintathu ukufa. Okwangoku, njengelizwe eyodwa iya kuthathwa ukufa ebuchotsheni. Kufuneka ke ukuba olu didi kwakhona ayiqondwa kakuhle, kwakunye nezinye iintlobo ukufa onyango.

ekuxilongweni

Enye yezinto ezinzima kakhulu inyathelo izigaba yokuhlela nokuchonga unobangela wokufa. Kusenokuba esisiseko, eliphakathi kwaye ngoko nangoko. Izazinzulu ukoyika ekwenzeni iimpazamo zokufumanis, ukudala isampuli ephilileyo ezizodwa okanye kwasekwa iimeko ezizodwa yokungcwaba. Umzekelo, eMunich ngaphezu kwekhulu apho bekukho ingcwaba apho isandla kamfi nxeba umtya evela umnxeba. Awayenkqonkqoza kanye kuphela. Kwathi kanti, oku kwenzeka ngenxa ekusonjululweni ngokutyumzayo mortis. Ngelo xesha, le nto yaziwa case enye apho ezigcinwa wazala ephila, apho oogqirha ngempazamo ngoxilongo iintlobo zokufa lula.

Hlola umsebenzi zemigudu

Iindidi ukufa iqinisekiswe imimiselo equlunqwe. Njengoko omnye wabo wenza njengokuhlola umsebenzi isixokelelwano sokuphefumla. Ukuza kuthi ga ngoku akukho bungqina oluthembekileyo ngokukhuseleka nokusebenza kwalo. Ngokuxhomekeke kwiimeko yangaphandle, oogqirha basebenzisa iintsiba, nesipili ebandayo, ihambo auscultation umphefumlo. Winslow nayo kusetyenziswa isampula. It sikuko kwinto yokuba zizitya yamanzi ibekwe esifubeni loo ndoda. Ngokutsho kunyuka kumgangatho ugwetywa iintshukumo sokuphefumla. Ngelo lixa ibhudlwa ngumoya, ukufuma aphezulu kweli gumbi, kukho izithuthi edlulayo, icesina ezinokuchaphazela iziphumo zazo naziphi na izifundo. Ngokunjalo, izigqibo ziya kuba engachanekanga.

Ukugcinwa umsebenzi kwentliziyo kwenkqubo

Uxilongo iintlobo zokufa, oogqirha lwenziwe auscultation kwentliziyo, Ngokucofa ubume izitya peripheral kunye central, kwakunye naloo intliziyo. Noko ke, ezi zifundo ayikwazi ingaqwalaselwa njengemeleyo ngokupheleleyo. Ubungqina umdla ngokwaneleyo naxa kukho kwasasazwa ubuncinane Magnus isampula. Kuyinto tight esinqeni umnwe. Xa kukho igazi ziya kumakishwa blanching inshorensi, kwimiphetho ithinti cyanotic ibonakala. Xa constriction isusiwe, umbala lolusu lizakubuyiselwa.

Ukhuseleko lomsebenzi CNS

Eli nani limele kubalulekile oogqirha ekufunyanisweni iintlobo ezithile ukufa. Ezazilapho oko ngokwesiseko akunakwenzeka ukuba ukuqinisekisa ukufa ebuchotsheni. Ukulondolozwa yomsebenzi CNS luqinisekisiwe kukungabikho okanye ubukho osezingqondweni, izihlunu ukuphumla, isixando ukusabela indawo umntla kwizinto bangaphandle (ammonia okanye ukungakhuseleki intlungu kancinane). osemqoka enengcombolo ke reflex kwenwebu. Ibonisa ubukho / ukungabikho abasabela ngayo umfundi nokukhanya.