Funda Ukuqaphela Lapho I-CO Poisoning Ifika
Uketshezi lwe-carbon monoxide kubangelwa ukungena kwe-carbon monoxide (CO) gas. Igesi ayinamafutha futhi ayibalabala. Ibophezela ku-hemoglobin, iphrotheni encike ensimbi ngamaseli abomvu ewenza abomvu futhi athathe umoya-mpilo. Kuthatha kuphela inani elincane le-carbon monoxide emoyeni ukugoba ama-molemomu e-oxygen ngaphandle kwe-hemoglobin, futhi inani livame ukungena ngephutha emithonjeni ehlukahlukene yokushisa.
Izizathu Ezivamile Zokungavamile
I-carbon monoxide yikhiqizo yomlilo. Noma yikuphi ukuvutha kuzokukhipha. Ukuqothulwa kwemoto kuwumthombo owaziwa kakhulu, kodwa kunjalo nokushisa kwamapulangwe kanye nemishini yamagesi-izitofu, izibhamu kanye namanzi okushisa amanzi, isibonelo.
Ukuphuza umoya okungavumelekile endaweni esivaliwe kuholela ekutheni ubuthi obuningi be-carbon monoxide. Ezinye izimo zengozi ye-carbon monoxide engozini zivela ekusetshenzisweni okungalungile kwamadivayisi afana nama-stove, ama-barbecues, noma ama-generator ngaphakathi kwamakhaya noma ezakhiweni. Kodwa-ke, izigameko eziningi zivela ekuhlulekeni kwemishini ngokuvamile ezihlobene nokuvuthwa kwezinto ezifana namafane noma izimoto.
Ukuphendula Ngezinhlekelele / Ukubuyisela
I-carbon monoxide ikhiqizwa izinto eziningi zokusindisa ezisetshenziselwa izinhlekelele zemvelo. Kuvamile ngesikhathi sokuphumula ngemva kwenhlekelele ukubona ukunyuka komnyango okuphuthumayo wokuvakasha kwe-carbon monoxide. Ukusetshenziswa kwala madivayisi kufanele kuhlale kuhlanganisa ukuthatha izinyathelo zokuphepha ukuze ugweme ukutholakala kwe-CO gas.
Ukusebenzisa izinto zokusinda njengejenerethi noma izitofu zekamu kumele kuvame ukwenza ngaphansi kwezimo ezingcono kakhulu. Ngokuvamile, isimo sokwehla kwesimo singenza kube lula ukukhohlwa izidingo eziyisisekelo zokuphuza umoya.
Ubuhlungu obunobungozi
Cishe amaphesenti angu-4 azo zonke ukuzibulala e-United States asebenzisa uhlobo oluthile lwegesi. Kulabo, amaphesenti angu-73 abandakanyeka ubuthi be-carbon monoxide.
Utshwala kaningi luyisici esibangelwa amacala e-carbon monoxide enobuthi.
Umthombo we-CO igesi iningi lazo zonke izinhloso ze-carbon monoxide ubuthi obuvela emotweni noma kwezinye izinjini ezivuthayo. Ama-akhawunti omlilo wokushisa amaphesenti angama-13, okwesibini okude.
Ukuphikisa okungahleliwe okuqhubekayo
I-carbon dioxide monoxide ivela ekwakheni kwe-CO igesi egazini, elinganiswa nenani le-hemoglobin eligcwele ama-molecule e-carbon monoxide. Ukubopha i-hemoglobin ne-carbon monoxide kudala okubizwa ngokuthi i-carboxyhemoglobin. Amazinga aphezulu e-carboxyhemoglobin aholela ekulimazeni kwezicubu ebuchosheni nasenhliziyweni kusuka ekuhlanganyeleni kokuvimbela oksijini kanye nokubangela ukuvuvukala.
Ukwakhiwa kwe-carboxyhemoglobin kungenzeka kancane (ukuvezwa okungapheliyo) noma ngokushesha (ukuchayeka okukhulu). Ukwehliswa okungapheli kuvame ukubangelwa yi-appliance engafanele noma engafanelekile ekhaya eholela ekufikeni kwezinga eliphansi le-carbon monoxide emoyeni. Cabanga ngalokhu njengophahla olusheshayo olugcina lugcwalisa ibhakede elibekwe ngaphansi kwalo. Izimpawu zokuchayeka okungapheli kuvame ukungabonakali ngezikhathi eside futhi ubuthi lwe-carbon monoxide lungase kungabikwe.
Ukuvezwa okuvame kakhulu kuvela ekushintsheni kwengozi emvelweni (bheka impendulo engezansi) okuholela ekugxilweni okukhulu kwe-carbon monoxide emoyeni.
Uma kunjalo, amazinga we-carboxyhemoglobin akhula masinyane futhi izimpawu zivame kakhulu. Ukuvezwa ngokucacile kubonakala kalula futhi kuvame ukubikwa.
Ukuvimbela
Ukusetshenziswa kanye nokugcinwa kahle kwamadivaysi akhipha i-carbon monoxide iyindlela engcono kakhulu yokugwema ubuthi obuthakathaka be-carbon monoxide. Ukwengeza, ukuqaphela izimpawu nezimpawu ze-carbon monoxide ubuthi lapho kungenzeka khona kungasindisa impilo.
Njengoba izimpawu ze-carbon monoxide poisoning zingacacile, kubalulekile ukucabangela ukuthi kungenzeka noma kunini lapho kukhona khona imishini kagesi ekhaya noma kungenzeka ukuthi i-CO iphuma egaraji noma engxenyeni eseduze nomlilo.
Kunezibonelo eziningi zeziguli ezine-carbon monoxide poisoning eyenzeka ngenxa yemoto evulekile eduze kwefasitela evulekile.
> Imithombo:
> Azrael, D., Mukamal, A., Cohen, A., Gunnell, D., Barber, C., & Miller, M. (2016). Ukuthola iGesi Ukuzibulala E-US Ukusebenzisa Uhlelo Lokubika Ukubulawa Kokufa Kwezwe, 2005-2012. I-American Journal Of Medicine Evikelayo, 51 (5), S219-S225. i-doi: 10.1016 / j.mepre.2016.08.006
> Mukhopadhyay, S., Hirsch, A., Etienne, S., Melnikova, N., Wu, J., Sircar, K., & Orr, M. (2018). Ukubhekwa kokubhekwa kwezigameko ezihlobene ne-carbon monoxide - Imiphumela yokuvimbela izifo ezihlobene nokulimala, ngo-2005-2014. I-American Journal Of Emergency Medicine . doi: 10.1016 / j.ajem.2018.02.011
> Izitayela, T., Przysiecki, P., Archambault, G., Sosa, L., Toal, B., Magri, J., & Cartter, M. (2014). I-Carbon-Related Related Carbon Monoxide Poisoning Ukuqubuka-Connecticut, Okthoba 2011 no-Okthoba 2012. I- Archives Of Environmental & Occupational Health , 70 (5), 291-296. i-doi: 10.1080 / 19338244.2014.904267
> Unsal Sac, R., Taşar, M., Bostancı, İ., Şimşek, Y., noBilge Dallar, Y. (2015). Izimpawu zezingane ezine-Acute Carbon Monoxide Poisoning e-Ankara: Okuhlangenwe nakho Kwesikhungo Sodwa. Imibiko YeSayensi Yezokwelapha yaseKorea , 30 (12), 1836. ini: 10.3346 / jkms.2015.30.12.1836