Ityhefu yeBenzene

I-Benzene yinto ecacileyo, engamanzi, ikhemikhali esekwe kwipetroleum nevumba elimnandi. Ityhefu yeBenzene yenzeka xa umntu eginya, ephefumlela ngaphakathi, okanye echukumisa i-benzene. Lilungu lodidi lweekhompawundi ezaziwa ngokuba ziihydrocarbon. Ukuchaphazeleka kwabantu kwiihydrocarbon yingxaki eqhelekileyo.

Eli nqaku lelolwazi kuphela. SUKUYISETYENZISE ukunyanga okanye ukulawula ukubonakaliswa kwetyhefu uqobo. Ukuba wena okanye umntu onaye une-exposure, fowunela inombolo yakho yongxamiseko yendawo (enje nge-911), okanye iziko lakho lendawo yetyhefu linokufikelelwa ngokuthe ngqo ngokutsalela umnxeba kwinombolo yasimahla yoNcedo lweTyhefu (1-800-222-1222) naphi na eUnited States.

I-Benzene inokuba yingozi xa iginyiwe, inhalel okanye ichukumiseka.

Abantu banokuchaphazeleka kwi-benzene kwimizi-mveliso, kwiindawo zokucokisa ukucoca, nakwezinye izinto zeshishini. I-Benzene inokufumaneka kwi:

• Izongezo zepetroli nedizili
• Uninzi lwezinyibilikisi zorhwebo
• Ipeyinti eyahlukeneyo, i-lacquer, kunye ne-varnish removers

Ezinye iimveliso zinokuqulatha i-benzene.

Apha ngezantsi ziimpawu zetyhefu ye-benzene kwiindawo ezahlukeneyo zomzimba.

AMEHLO, IINDlebe, iimpumlo, nomqala

• Umbono omfiliba
• Ukutshisa imvakalelo empumlweni nasemqaleni

INTLIZIYO NEGAZI

• Ukubetha kwentliziyo ngokungaqhelekanga
• Ukubetha kwentliziyo okukhawulezayo
• Umothuko kunye nokuwa

Amaphaphu Nesifuba

• Ukukhawuleza, ukuphefumla nzulu
• Ukuqina esifubeni

INKQUBO YENKONZO

• Ukuba nesiyezi
• Ukozela
• Uvalo
• Ukuxhuzula (ukuxhuzula)
• I-Euphoria (ukuziva unxilile)
• Intloko ebuhlungu
• Iyothusa
• Iinyikima
• Ukungabikho zingqondweni
• Ubuthathaka

ULusu

• Ulusu oluthuthu
• Amachaphaza amancinci abomvu kulusu

ISisu kunye namathumbu

• Ukuphelelwa ngumdla wokutya
• Isicaphucaphu nokugabha

Funa uncedo lwezonyango kwangoko. MUSA ukumenza umntu aphose ngaphandle kokuba ulawula ityhefu okanye umniki-nkonzo akuyalela. Ukuba i-benzene isikhumba okanye emehlweni, coca amanzi amaninzi ubuncinci imizuzu eyi-15.

Ukuba umntu uginye i-benzene, mnike amanzi okanye ubisi kwangoko, ngaphandle kokuba umboneleli akakuxeleli. SUKUNIKA nantoni na ukuba isele xa umntu eneempawu ezenza ukuba kube nzima ukuginya. Oku kubandakanya ukugabha, ukuxhuzula, okanye inqanaba lokuncipha lokuqaqamba. Ukuba umntu uphefumle kwi-benzene, mshukumisele kumoya omtsha ngoko nangoko.

Ngaba olu lwazi lukulungele:

• Ubudala bomntu, ubunzima, kunye nemeko
• Igama lemveliso (izithako kunye namandla, ukuba kuyaziwa)
• Ixesha laliginyiwe
• Isixa siginyiwe

Iziko lakho lokulawula ityhefu lingafikelelwa ngokuthe ngqo ngokutsalela umnxeba wenombolo yasimahla yasimahla kuTyhefu (1-800-222-1222) naphi na e-United States. Inombolo yomnxeba iya kukuvumela ukuba uthethe neengcali kwityhefu. Baza kukunika eminye imiyalelo.

Le yinkonzo yasimahla neyimfihlo. Onke amaziko olawulo lwetyhefu aseMelika asebenzisa le nombolo yesizwe. Kuya kufuneka ubize ukuba unemibuzo malunga netyhefu okanye ukuthintela ityhefu. AKUFUNI ukuba ibe yingxakeko. Ungatsalela umnxeba nangasiphi na isizathu, iiyure ezingama-24 ngosuku, iintsuku ezisi-7 ngeveki.

Umboneleli uya kulinganisa kwaye abeke esweni iimpawu ezibalulekileyo zomntu, kubandakanya iqondo lobushushu, ukubetha kwentliziyo, inqanaba lokuphefumla, kunye noxinzelelo lwegazi. Iimpawu ziya kunyangwa.

Umntu angafumana:

• Uvavanyo lwegazi kunye nomchamo.
• Ukuphefumla inkxaso, kubandakanya ityhubhu engena emlonyeni ukuya emiphungeni, kunye nomatshini wokuphefumla (i-ventilator).
• I-x-ray yesifuba.
• Ikhamera ye-Endoscopy ibekwe ezantsi emqaleni ukuze ibone ukutsha kwi-esophagus nakwisisu.
• ECG.
• Ulwelo ngomthambo (nge-IV).
• Amayeza ukunyanga uxabane kunye nezinye iimpawu.
• Ukuhlamba ulusu kunokufuna ukwenziwa, mhlawumbi qho kwiiyure ezimbalwa kangangeentsuku ezininzi.

Umntu angangeniswa esibhedlele ukuba ityhefu inzima.

Ukusebenza kakuhle komntu kuxhomekeke ekubeni wayeginye kangakanani i-benzene kunye nokuba ufumana unyango ngokukhawuleza kangakanani. Uncedo olukhawulezileyo lwezonyango lunikwa, ngcono ithuba lokuchacha. I-Benzene inetyhefu kakhulu. Ityhefu inokubangela ukufa ngokukhawuleza. Nangona kunjalo, ukubhubha kwenzekile kwithuba leentsuku ezi-3 emva kwetyhefu. Oku kwenzeka kuba:

• Ukonakala okungapheliyo kwengqondo kuyenzeka
• Intliziyo iyema
• Imiphunga iyayeka ukusebenza

Abantu ababonakala rhoqo kumanqanaba asezantsi e-benzene banokugula. Ezona ngxaki zixhaphakileyo zizifo zegazi, kubandakanya:

• Ileukemia
• KwiLymphoma
• Anemia kakhulu

Abantu abasebenza ngeemveliso ze-benzene kufuneka benze njalo kwiindawo ezinokuhamba komoya okuhle. Banxibe iiglavu zokuzikhusela kunye neiglasi zamehlo.

I-arhente yeZinto ezinobungozi kunye neRejista yezifo (ATSDR) iwebhusayithi. Iprofayile enetyhefu yebenzene. wwwn.cdc.gov/TSP/ToxProfiles/ToxProfiles.aspx?id=40&tid=14. Ukuhlaziywa kweSeptemba 26, 2019. Ifikeleleke ngo-Okthobha u-25, 2019.

UTheobald JL, uKostic MA. Ityhefu. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, ii-eds. Incwadi kaNelson yeNcwadi yePediatrics. Umhla we-20. IPhiladelphia, PA: Elsevier; 2020: isahluko 77.

U-Wang GS, uBuchanan JA. IiHydrocarbon. Ku: Iindonga RM, iHockberger RS, iGausche-Hill M, ii-eds. Unyango lukaRosen oluNgxamisekileyo: Iikhonsepthi kunye nokuziqhelanisa neKlinikhi. Umhla we-9. IPhiladelphia, PA: Elsevier; I-2018: isahluko 152.