Ioksijini - into yokuqala yobomi

Umntu unokuphila iiveki ngaphandle kokutya, iintsuku ezininzi ngaphandle kwamanzi, kodwa imizuzu embalwa ngaphandle kweoksijini.

Ukuguga okungenakuphetshwa, i-hypoxia engenakuphetshwa

• I-Hypoxia yohlulwe kwi-hypoxia yangaphandle kunye ne-hypoxia yangaphakathi.
• I-78% yabantu basezidolophini bane-hypoxic, ngakumbi amaqela akhethekileyo. Abona babalaseleyo phakathi kwabo ngabantu abasele bekhulile.
• Ngokweenkcukacha-manani zaseTshayina zophando lwezonyango: abantu abaninzi abakubudala obuphakathi kunye nabantu abadala baphathwa zizifo ezininzi ngaxeshanye. I-85% yabantu abadala bahlupheke kwizifo ezi-3-9 ngexesha elifanayo, kunye nezifo ze-12.
• Uphando lweengcali lufumene ukuba i-80% yezifo zabantu abadala zihlobene ne-hypoxia.

I-Cellular hypoxia ngunobangela oyintloko wezigulo ezininzi

I-Cerebral hypoxia: Ukuba ingqondo ivinjwe ioksijini imizuzwana embalwa, intloko ebuhlungu, ukungazinzi, ukozela kunye ne-cerebral edema iya kwenzeka; ukuba ingqondo ivinjwe ioksijini ngaphezu kwemizuzu emi-4, i-necrosis engatshintshiyo yeeseli zengqondo, ukuphazamiseka kwengqondo, ukuxhuzula, isiqaqa. , yaye ukufa kuya kwenzeka.

I-hypoxia yentliziyo: I-hypoxia ethambileyo inokuphucula ukufinyela kwe-myocardial, ukukhawulezisa ukubetha kwentliziyo, ukwandisa ukuphuma kwentliziyo, kunye nokunyusa okanye ukunciphisa uxinzelelo lwegazi; I-hypoxia enzima iya kubangela ukuba uxinzelelo lwegazi kunye nentliziyo yehle, nto leyo inokukhokelela kwi-myocardial necrosis, ukusilela kwentliziyo, ukuphazamiseka kwesigqi sentliziyo, ukothuka. , kunye nokubanjwa kwentliziyo.

I-lung hypoxia: Iintshukumo zokuphefumla ziphuculwe ngexesha le-hypoxia ethambileyo, kwaye ukuphefumla kuyakhawuleza kwaye kwenziwe nzulu; I-hypoxia enkulu inokuthintela iziko lokuphefumla, ekhokelela kwi-dyspnea, i-arrhythmia yokuphefumula, i-cyanosis, i-edema yomqala, i-pulmonary edema, i-arterial constriction, ukwanda kwe-pulmonary vascular resistance kunye ne-arterial hypertension.

I-hypoxia yesibindi: ukonakala komsebenzi wesibindi, i-edema yesibindi, njl.

I-retinal hypoxia: i-vertigo, ukunciphisa umbono.

I-Renal hypoxia: ukungasebenzi kakuhle kwezintso, i-oliguria kunye ne-anuria inokuthi yenzeke, enokuthi ibangele lula usulelo lwe-urinary system.

I-Hypoxia egazini: isiyezi, ukubetha, ukubetha kwentliziyo ngokukhawuleza, ukuchaphazeleka kwixinzelelo lwegazi oluphezulu, isifo senhliziyo, i-thrombosis, i-myocardial infarction, i-angina pectoris, njl. Ngelo xesha, umsebenzi wokuzivikela womzimba uyancipha kwaye ukuxhathisa kwesifo kuyancipha.

Ababulali abahlanu abakhulu bempilo yabantu abakubudala obuphakathi kunye nabantu abadala

• Izifo zentliziyo kunye ne-cerebrovascular
• Izifo zokuphefumla
• Umhlaza
• Isifo seswekile
• Ukuphuthelwa

Isizathu esisisiseko sezi zifo - i-hypoxia

Iimpawu ze-Hypoxic

I-hypoxia ephakathi: ukudakumba, ukuxinezeleka kwesifuba, intloko ebuhlungu, inkwethu eyongeziweyo, ukungakwazi kuzikisa ingqondo, ukuzamla, ukozela, ukuma ngokukhawuleza kwindawo yokugquma, amehlo amnyama, kunye nesiyezi.

I-hypoxia ephakathi: iintlungu zomqolo, ukuphelelwa ngumphefumlo nasemva komthambo omncinci, ukuphelelwa ngumbono ngesiquphe, ukuphelelwa ngumdla wokutya, ukuphefumla kakubi, i-hyperacidity, ukuhamba kwamathumbu okungaqhelekanga okanye ukuqhina, ukuphuthelwa, ukudinwa okungapheliyo, ulusu olomileyo, ubunzima bokugxila, ukusabela, ukucotha, ukuba buthuntu, uxinzelelo lwegazi. , iswekile yegazi, kunye ne-lipids yegazi, kunye nokuxhatshazwa okubuthathaka.

I-hypoxia ethambileyo kunye nobunzima: ukubetha rhoqo, ukungahambi kakuhle kwentliziyo, isiyezi, ukulahlekelwa yinkumbulo, ukudinwa kwengqondo, ubuthathaka, i-tinnitus, i-vertigo, intlungu emva kokuvuka kwangethuba, ukuhlaselwa kwe-asthma, i-angina pectoris, i-arrhythmia, i-arteriosclerosis, kunye nesifo senhliziyo esibuhlungu.

I-hypoxia enzima: ukutshatyalaliswa okungaqondakaliyo, i-coma, i-myocardial infarction, i-asphyxia.

Ixesha lokongezelela ioksijini liyeza

Umsebenzi wokuncedisa i-oksijeni: unyango lwe-oxygen, ukunakekelwa kwempilo ye-oxygen

• Ukuphelisa ukudinwa kwemithambo-luvo, phumla umzimba nengqondo, gcina amandla awomeleleyo, kwaye uphucule ukusebenza kakuhle.
• Ukuphucula ukuhanjiswa kweoksijini ebuchotsheni, lawula ukusebenza kwenkqubo yemithambo-luvo yobuchopho, uphucule inkumbulo namandla okucinga, kwaye uphucule ukusebenza kakuhle kokufunda.
• Inokunciphisa uxinzelelo lwegazi olubangelwa yi-hypoxia, ukunciphisa i-viscosity yegazi, ukunciphisa umthwalo entliziyweni, kunye nokulibazisa ukwenzeka kunye nokuphuhliswa kwesifo senhliziyo se-pulmonary.
• Ukunciphisa i-bronchospasm, ukunciphisa i-dyspnea, kunye nokuphucula ukungasebenzi kwe-ventilatory.
• Ukuphucula isifo semiphunga esingapheliyo kunye nokwandisa ubomi.
• Ukuphucula ukuxhathisa komzimba, ukuphelisa kwaye uthintele izifo, kunye nokuphucula isimo sempilo engaphantsi.
• Ukusa kumlinganiselo othile, kunokukubambezela ukwaluphala, kuphucule inkqubo yemetabolism, kuze kufak’ isandla kubuhle nobuhle.
• Ukunciphisa umonakalo emzimbeni obangelwa lungcoliseko kunye neendawo ezingqongileyo ezinzima.

Unyango lwe-oxygen kuzo zonke izifo

Ukongezwa kweoksijini kunye nentliziyo kunye nezifo ze-cerebrovascular

Isifo se-Alzheimer, i-cerebral infarction, i-cerebral ischemia, i-atherosclerosis, isifo senhliziyo, ukusilela kwentliziyo (ukungaphumeleli kwentliziyo) kunye ne-myocardial infarction, i-stroke.

Ukongezwa kweoksijini kunye nezifo zokuphefumula

I-pneumonia, i-emphysema, isifo sephepha, i-tracheitis engapheliyo, i-bronchitis, i-asthma, umhlaza wemiphunga.

Ukongezwa kweoksijini kunye nesifo sikashukela

-Ukuxhaswa kwe-oksijeni kwandisa umxholo we-oksijeni yegazi, i-aerobic metabolism enamandla, ukwandisa ukusetyenziswa kwe-glucose, kunye neswekile yegazi inokuncipha ngenxa yoko.

-Ukongeza ioksijini kwandisa i-aerobic metabolism emzimbeni kwaye kwandisa imveliso ye-adenosine triphosphate, enokukhuthaza ukubuyiswa komsebenzi we-pancreatic islet.

-Umthamo we-oksijini ohanjiswe kwiindawo ezahlukeneyo zomzimba uyanda, i-hypoxia yezicubu iyalungiswa, kwaye uchungechunge lweengxaki ezibangelwa yi-hypoxia ziyancitshiswa.

Ukongezwa kweoksijini, ukuphuthelwa kunye nesiyezi

Uluntu lwezonyango ngokubanzi lukholelwa ukuba ngaphezu kwe-70% yokungalali, isiyezi kunye nezinye iimpawu zibangelwa yi-cerebral ischemia kunye ne-hypoxia.I-oxygen inhalation inokuphucula ngokukhawuleza iimpawu ze-hypoxia kwiiseli ze-nerve ze-brain nerve ezibangelwa yi-cerebral ischemia, ngokufanelekileyo ukukhulula intlungu kunye nokunciphisa inani. ukuhlaselwa, ukukhuthaza imetabolism, kunye nokuphucula ngokufanelekileyo ubuthongo.

Ioksijini kunye nomhlaza

Iiseli zomhlaza ziiseli ze-anaerobic. Ukuba kukho ioksijini eyaneleyo kwiiseli, iiseli zomhlaza aziyi kuphila.

Indlela yokongeza ioksijini

Indlela yokukhetha ngokwesayensi i-oxygen concentrator

Umsebenzi we-oxygen concentrator kunye namaqela afanelekileyo

• I-oxygen inhalation kubasetyhini abakhulelweyo: ibeka isiseko sempilo yekamva le-fetus kunye nokuhanjiswa okukhawulezayo.
• Ukuphefumla ioksijini kubafundi: kukhulula ukudinwa, ukudinwa, intloko ebuhlungu kunye nezinye izinto ezingathandekiyo ezibangelwa ngumsebenzi wengqondo.
• Ukuphefumla ioksijini kubantu abadala: ukubuyiswa kokuzimela kwe-hypoxia yomzimba, ukuthintela kunye nokukhululeka kweempawu ezahlukeneyo ze-senile.
• Ukuphefumla ioksijini kubasebenzi bengqondo: kuphelisa ukuxinezeleka kwemithambo-luvo, ibuyisela ngokukhawuleza amandla engqondo, kwaye iphucula ukusebenza kwengqondo.
• Ubuhle Basetyhini Ukuphefumla kweoksijini: Susa umonakalo obangelwe lutshintsho lwemozulu eluswini kwaye ulibazise ukuguga kolusu.
• Izigulana ziphefumla ioksijini: Ioksijini evela kwijenereyitha yeoksijini yasekhaya inokukhulula i-angina kwaye ithintele i-myocardial infarction; Inokuthintela ukufa ngequbuliso kunye nezinye izifo zentliziyo; Inokunyanga ngokufanelekileyo i-emphysema, isifo sentliziyo ye-pulmonary, i-bronchitis engapheliyo kunye nezinye izifo zokuphefumla; inefuthe elincedisayo lonyango kwisifo seswekile; inokudlala indima yokhathalelo lwempilo kubantu abatshayayo; inokudlala indima yokhathalelo lwempilo kubantu abasempilweni.
• Amanye amaqela adinga unyango lwe-oksijini: abantu ababuthathaka nabagulayo abane-immunity engafanelekanga, ukubetha ubushushu, ityhefu yegesi, ityhefu yeziyobisi, njl.