I-acid soldering flux ushevu

I-acid soldering flux ikhemikhali esetshenziselwa ukuhlanza nokuvikela indawo lapho kuhlangana khona izingcezu ezimbili zensimbi. Ubuthi be-flux buvela lapho othile egwinya le nto.

Lo mbhalo ungowolwazi kuphela. UNGAYisebenzisi ukwelapha noma ukuphatha ukuvezwa kobuthi uqobo. Uma wena noma umuntu onaye unokuchayeka, shayela inombolo yakho ephuthumayo yasendaweni (njenge-911), noma isikhungo sendawo sakho sobuthi singafinyelelwa ngqo ngokushayela ucingo lwasimahla lwe-Poison Help hotline (1-800-222-1222) kusuka noma yikuphi e-United States.

Izinto eziyingozi kuma-soldering fluxes zibizwa ngama-hydrocarbon. Kubandakanya:

• I-ammonium chloride
• I-Rosin
• I-Hydrochloric acid
• I-zinc chloride

I-soldering flux iqukethe izinto ezingenhla.

Eminye imikhiqizo ingaqukatha nokugeleza.

Ngezansi kukhona izimpawu zobuthi obucwebezelayo ezingxenyeni ezihlukene zomzimba.

AMEHLO, IZINDLEBE, IKHALA NOMQOLO

• Ukulahleka kombono
• Ubuhlungu obukhulu emphinjeni
• Ubuhlungu obukhulu noma ukushisa emakhaleni, amehlo, izindlebe, izindebe, noma ulimi

IZINYO NEZINWELE

• Ukwehla kokukhishwa komchamo
• Ukuhluleka kwezinso

ISisu kanye namathumbu

• Igazi esitokisini
• Ukushisa kwepayipi lokudla (isopha)
• Ubuhlungu obukhulu besisu
• Isicanucanu nokuhlanza
• Kuhlanza igazi

IZINHLIZIYO ZENHLIZIYO NEGAZI

• Goqa
• Ukushaya kwenhliziyo okungajwayelekile
• Umfutho wegazi ophansi okhula ngokushesha (ukushaqeka)

AMALUNGE NEENDLELA ZENDLELA

• Ubunzima bokuphefumula (ngokuphefumula kumakhemikhali)
• Ukuvuvukala komqala (okungadala nobunzima bokuphefumula)

ISIKHUMBA

• Kushe
• Izimbobo esikhunjeni noma kwizicubu ngaphansi kwesikhumba
• Ukuthukuthela

Thola usizo lwezokwelapha ngokushesha. UNGAMENZI umuntu alahle amanzi ngaphandle kokuthi ulawulwe ubuthi noma umnakekeli wezempilo ekutshela ukuthi wenze kanjalo. Uma ukugeleza kusesikhumbeni noma emehlweni, gxuma ngamanzi amaningi okungenani imizuzu eyi-15.

Uma umuntu egwinye lokho kucucuza, mnike amanzi noma ubisi ngaso leso sikhathi, uma umhlinzeki ekutshela ukuthi wenze njalo. UNGANIKI lutho ukuphuza uma umuntu enezimpawu ezenza kube nzima ukugwinya. Lokhu kufaka hlanza, ukuquleka, noma ukwehla kwezinga lokuqapha. Uma umuntu ephefumula intuthu yalokhu kugeleza, mthumele emoyeni omusha khona lapho.

Lungisa lolu lwazi:

• Iminyaka yomuntu, isisindo, nesimo
• Igama lomkhiqizo (nezithako, uma zaziwa)
• Isikhathi sigwinyiwe
• Inani ligwinyiwe

Isikhungo sakho sendawo sokulawula ubuthi singafinyelelwa ngqo ngokushayela inombolo yocingo yamahhala kazwelonke (1-800-222-1222) kusuka noma yikuphi e-United States. Le nombolo yocingo kazwelonke izokuvumela ukuthi ukhulume nochwepheshe ekufakeleni ubuthi. Bazokunikeza eminye imiyalelo.

Le yisevisi yamahhala futhi eyimfihlo. Zonke izikhungo zokulawula ubuthi e-United States zisebenzisa le nombolo kazwelonke. Kufanele ushaye uma unemibuzo mayelana nobuthi noma ukuvimbela ubuthi. Akudingeki ukuthi kube yisimo esiphuthumayo. Ungashayela nganoma yisiphi isizathu, amahora angama-24 ngosuku, izinsuku eziyi-7 ngeviki.

Thatha isiqukathi uhambe naso uye esibhedlela, uma kungenzeka.

Umhlinzeki uzolinganisa futhi aqaphe izimpawu ezibalulekile zomuntu, kufaka phakathi izinga lokushisa, ukushaya kwenhliziyo, izinga lokuphefumula, nomfutho wegazi.

Ukuhlolwa okungenziwa kufaka phakathi:

• I-Bronchoscopy - ikhamera ezansi nomphimbo ukubheka ukusha ezindleleni zomoya nasemaphashini
• I-x-ray yesifuba
• I-ECG (i-electrocardiogram noma ukulandelwa kwenhliziyo)
• I-Endoscopy - ikhamera ezansi nomphimbo ukubheka ukusha emqaleni nasesiswini

Ukwelashwa kungafaka:

• Uketshezi ngomthambo (ngu-IV)
• Imithi yokwelapha izimpawu
• Tube ngomlomo ungene esiswini ukugeza isisu (ukuhlanza esiswini)
• Ukuwashwa kwesikhumba (ukuchelela), mhlawumbe njalo emahoreni ambalwa izinsuku ezimbalwa
• Ukuhlinzwa ukususa isikhumba esishisiwe
• Ukwesekwa kokuphefumula, kufaka phakathi ithubhu engena emlonyeni emaphashini futhi ixhunywe kumshini wokuphefumula (umshini wokuphefumula)

Ukuthi umuntu wenza kahle kangakanani kuncike ekutheni ubuthi bakhe bukhulu kangakanani nokuthi ukwelashwa kusheshe kutholakale kanjani. Usizo lwezokwelapha olusheshayo lunikezwa, kuba ngcono ithuba lokululama. Ukulimala kungaqhubeka nokwenzeka amasonto ambalwa ngemuva kokugwinya ukuguqa kwe-soldering.

Ukugwinya ubuthi obunjalo kungaba nemithelela emibi ezingxenyeni eziningi zomzimba. Ukusha emoyeni noma kumgudu wamathumbu kungaholela ku-necrosis yezicubu, okuholele ekutheleleni, ekushayweni, nasekufeni, ngisho nezinyanga ezimbalwa ngemuva kokugwinywa kwento. Izibazi zingakheka kulezi zicubu, okuholele ebunzimeni besikhathi eside ngokuphefumula, ukugwinya nokugaya.

Ama-flux; Ubuthi be-flux

U-Aronson JK. Amakhemikhali awuketshezi angokwemvelo. Ku: Aronson JK, ed. Imiphumela emibi kaMeyler yezidakamizwa. Umhla ka-16. I-Waltham, MA: Elsevier; 2016: 385-389.

UHoyte C. Caustics. Ku: Walls RM, Hockberger RS, Gausche-Hill M, ama-eds. Imithi Ephuthumayo yaseRosen: Imiqondo kanye Nokuzijwayeza Komtholampilo. Umhlaka 9. IPhiladelphia, PA: Elsevier; 2018: isahluko 148.

U-Wang GS, uBuchanan JA. Ama-hydrocarbon. Ku: Walls RM, Hockberger RS, Gausche-Hill M, ama-eds. Imithi Ephuthumayo yaseRosen: Imiqondo kanye Nokuzijwayeza Komtholampilo. Umhlaka 9. IPhiladelphia, PA: Elsevier; 2018: isahluko 152.