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Hydrofluoric acid ke k'hemik'hale e nang le asiti e matla haholo. Hangata e sebopeho sa mokelikeli. Hydrofluoric acid ke k'hemik'hale e bakang tšenyo e mpe haholo, e bolelang hore hanghang e baka tšenyo e kholo lithong tse kang ho chesa. Sengoliloeng sena se bua ka chefo e tsoang ho ho koenya, ho hema kapa ho ama asiti ea hydrofluoric.

Sengoliloeng sena ke sa tlhahisoleseling feela. Se ke oa e sebelisa ho alafa kapa ho laola chefo ea 'nete. Haeba uena kapa motho e mong eo u nang le eena a e-na le ts'oaetso, letsetsa nomoro ea hau ea tšohanyetso ea lehae (joalo ka 911), kapa setsi sa hau sa chefo sa lehae se ka fihleloa ka kotloloho ka ho letsetsa mohala oa naha oa mahala oa Poison Help (1-800-222-1222) ho tloha kae kapa kae United States.

Asiti ea Hydrofluoric

Asiti ena e sebelisoa haholo molemong oa indasteri. E sebelisoa ho:

  • Ho etsa skrine ea komporo
  • Mabone a phatsimang
  • Khalase ea khalase
  • Tlhahiso ea peterole e phahameng ea octane
  • Mafome a mang a ntlo a tlosa mafome

Tlhokomeliso: Lethathamo lena le kanna la se kenyeletse kaofela.


Ho tloha ho metsa:

  • Ho chesa molomo le 'metso ho baka bohloko bo boholo
  • Ho rotha ka metsi
  • Ho hema bothata ba 'metso le molomo ho ruruha le ho chesa
  • Bohloko ba mpeng
  • Ho hlatsa madi
  • Bohloko ba sefuba
  • Ho oa (ho tloha khatello e tlase ea mali kapa ho tšoha)
  • Ho otla ha pelo ka tsela e sa tloaelehang

Ho tloha ho phefumoloha (inhaling) asiti:

  • Melomo le manala a maputsoa
  • Ho bata
  • Ho tiea sefubeng
  • Ho bipetsa
  • Ho khohlela mali
  • Pelo e potlakileng
  • Botsoa
  • Feberu
  • Bofokoli

Haeba chefo e amme letlalo kapa mahlo a hau, o kanna oa ba le:

  • Blisters
  • Chesa
  • Bohloko
  • Ho lahleheloa ke pono

Chefo ea Hydrofluoric acid e ka ba le litlamorao tse otlolohileng pelong. E ka lebisa lipelong tse sa tloaelehang, 'me ka linako tse ling li beha bophelo kotsing.

Batho ba kopanang le chefo ena ba kanna ba ba le motsoako oa matšoao a thathamisitsoeng.

Batla thuso ea bongaka hang-hang. U SE KE UA etsa hore motho a lahlele ntle le haeba a laetsoe ke Poison Control kapa setsebi sa tlhokomelo ea bophelo hore a etse joalo.


Haeba khemik'hale e le letlalong kapa mahlong, tšela metsi a mangata bonyane metsotso e 15.

Hang-hang isa motho sepetlele.

Lintlha tse latelang li na le thuso bakeng sa thuso ea tšohanyetso:

  • Lilemo tsa motho, boima ba hae, le boemo ba hae
  • Lebitso la sehlahisoa (metsoako le matla, haeba li tsejoa)
  • Nako eo e neng e metsoa ka eona
  • Chelete eo e metse

Leha ho le joalo, U SE KE UA lieha ho letsetsa thuso haeba tlhahisoleseling lena le sa fumanehe hanghang.

Setsi sa heno sa taolo ea chefo se ka fihlelleha ka kotloloho ka ho letsetsa mohala oa naha oa mahala oa Poison Help hotline (1-800-222-1222) ho tsoa kae kapa kae United States. Mohala ona o tla u lumella hore u bue le litsebi tsa chefo. Ba tla u fa litaelo tse ling.

Ena ke ts'ebeletso ea mahala le ea lekunutu. Litsi tsohle tsa lehae tsa taolo ea chefo United States li sebelisa nomoro ena ea naha. O lokela ho letsetsa haeba o na le lipotso mabapi le chefo kapa thibelo ea chefo. HA HO hlokahale hore e be boemo ba tšohanyetso. O ka letsetsa lebaka lefe kapa lefe, lihora tse 24 ka letsatsi, matsatsi a 7 ka beke.


Tsamaea le setshelo seo ha u ea sepetlele haeba ho khoneha.

Mofani oa tlhokomelo ea bophelo o tla lekanya le ho lekola matšoao a bohlokoa a motho eo, ho kenyelletsa mocheso, ho otla ha pelo, sekhahla sa ho hema le khatello ea mali. Ho koenya asiti ena ho ka baka khatello e matla ea khatello ea mali. Haeba motho a phefumoloha mosi o tsoang acid, mofani oa hae a ka utloa matšoao a mokelikeli matšoafong ha a mametse sefuba ka stethoscope.

Kalafo e ikhethileng e ipapisitse le hore na chefo e etsahetse joang. Matšoao a tla tšoaroa a loketse.

Haeba motho a koenya chefo, kalafo e ka kenyelletsa:

  • Ts'ehetso ea moea, ho kenyelletsa oksijene, pompo ea ho hema ka molomo (intubation), le mochini oa ho hema (ventilator)
  • Liteko tsa mali le moroto
  • Khamera tlase molaleng ho bona ho chesa ka mpeng le ka mpeng (endoscopy)
  • X-ray sefubeng
  • ECG (electrocardiogram, kapa ho batla pelo)
  • Maro a tsoang mothapong (IV)
  • Tharollo ea Magnesium le calcium ho fokotsa acid
  • Meriana ea ho phekola matšoao

Haeba motho a amme chefo, kalafo e ka kenyelletsa:

  • Tharollo ea Magnesium le calcium e sebelisitsoeng letlalong ho fokotsa acid (tharollo e ka fanoa ka IV)
  • Ho beha leihlo ho shebella matšoao a chefo ea 'mele
  • Meriana ea ho phekola matšoao
  • Ho tlosoa ha letlalo la letlalo le chesitsoeng (ho tlosoa)
  • Fetisetsa sepetlele se ikhethileng ka tlhokomelo ea ho chesa
  • Ho hlatsoa letlalo (nosetso), mohlomong lihora tse 'maloa ka matsatsi a' maloa

Haeba motho a phefumoloha chefo, kalafo e ka kenyelletsa:

  • Ts'ehetso ea sefofane, joalo ka ha ho boletsoe kaholimo
  • Kalafo ea phefumoloho e isang khalsiamo matšoafong
  • X-ray sefubeng
  • Khamera tlase molaleng ho bona ho chesa tseleng (bronchoscopy)
  • ECG (electrocardiogram, kapa ho batla pelo)
  • Meriana ea ho phekola matšoao

Hore na motho o sebetsa hantle hakae ho latela hore na o metsoe ke chefo e kae le hore na kalafo e fumanoe kapele hakae. Ha motho a fumana thuso ea bongaka kapele, monyetla oa ho fola o betere.

Hydrofluoric acid e kotsi haholo. Likotsi tse tloaelehileng haholo tse amanang le hydrofluoric acid li baka ho chesa haholo letlalong le matsohong. Ho chesa ho ka ba bohloko haholo. Batho ba tla ba le mabali a mangata le tahlehelo ea tšebetso sebakeng se amehileng.

Motho eo a kanna a hloka ho amoheloa sepetlele ho tsoela pele kalafo. Ho koenya chefo ena ho ka ba le litlamorao tse mpe likarolong tse ngata tsa 'mele. Tšenyo e kholo molomong, 'metso le mpeng e ka ba teng. Likoti (li-perforations) ka mpeng le ka mpeng li ka baka tšoaetso e mpe sefubeng le ka mpeng, e ka fella ka lefu. Ho ka etsoa opereishene ho lokisa litlolo. Kankere ea 'metso ke kotsi e kholo ho batho ba phelang kamora ho noa hydrofluoric acid.

Asiti ea fluorohydric

Hoyte C. Li-Caustics. Ka: Marako RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Likhopolo le Tloaelo ea Kliniki. La 9th. Philadelphia, PA: Elsevier; 2018: khaolo ea 148.

Laeborari ea Naha ea Bongaka ea U.S., Specialised Information Services, Toxicology Data Network webosaeteng. Hydrogen fluoride. letetse.nlm.nih.gov. E ntlafalitsoe ka Phupu 26, 2018. E fihlile ka la 17 Pherekhong 2019.

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