Lead poisoning, tseem hu ua plumbism, yog ib yam mob hnyav uas yuav tshwm sim thaum koj tus dev los rau hauv cov khoom uas muaj hlau lead. Txawm hais tias lub neej niaj hnub no paub tias txhuas yog qhov teeb meem loj, nws tsis yog ntev dhau los uas nws tau siv rau hauv roj av, xim, thiab kav dej. Yog li, txawm tias cov hmoov lead yuav tsis siv ntau niaj hnub no, nws tseem muaj niaj hnub no vim nws tau siv ntau heev hauv zej zog. Nyeem ntawv kom paub txhua yam koj yuav tsum paub txog kev lom tshuaj lom hauv cov dev, suav nrog dab tsi ua rau nws, yuav ua li cas kho nws, thiab kev kuaj mob.
Lead Poisoning yog dab tsi?
Lead toxicity yuav tshwm sim thaum koj tus dev noj lossis nqus cov hlau lead hnyav. Nws yog ib zaug touted raws li ib tug txuj ci tseem ceeb hlau raws li nws tau yooj yim yoog mus rau feem ntau coj mus muag lub hom phiaj. Raws li koj yuav pom tom qab hauv peb qhov blog, tib neeg siv lead ua rau ntau daim ntawv thov, los ntawm cov xim rau hauv pem teb mus rau cov kav dej kav dej.
Lead lom tuaj yeem cuam tshuam rau dev los ntawm kev tshwm sim sai (mob) thiab ntev (ntev) raug rau cov hlau. Nws puas hlwb thiab thaum kawg cuam tshuam rau koj tus dev lub peev xwm ua kom tiav cov txheej txheem lom neeg. Cov hmoov txhuas absorbed yuav nkag mus rau koj tus dev cov hlab ntsha thiab cov ntaub so ntswg mos ua ntej muab faib rau nws cov pob txha. Tus nqi ntawm cov hlau lead koj tus dev absorbs thiab khaws cia yuav nyob ntawm seb cov khoom noj xws li calcium lossis hlau qib. Lead lom yog ib yam mob uas ua rau muaj kev phom sij rau lub neej uas yuav tsum tau kho sai li sai tau.
Dab tsi yog qhov ua rau muaj cov tshuaj lead lom?
Lead lom tshwm sim thaum koj tus dev noj lossis nqus cov tshuaj uas muaj hlau lead. Hmoov tsis zoo, muaj ntau yam kev phom sij zais hauv peb lub tsev, tshwj xeeb tshaj yog tias koj nyob hauv tsev laus.
Paint
Yog tias koj lub tsev tau tsim ua ntej xyoo 1978, nws zoo li yuav pleev xim rau cov xim txhuas. Tsoomfwv Meskas txwv tsis pub cov xim txhuas rau xyoo ntawd vim nws tau pom tias ua rau muaj teeb meem hauv lub paj hlwb thiab txawm tias raug liam rau cov menyuam yaus tuag.
Ntau lub tsev tseem muaj cov xim no, txawm hais tias nws nyob hauv qab ntau txheej ntawm cov xim tshiab, tsis yog txhuas. Koj yuav tsum tsis txhob txhawj yog tias cov xim zoo nkauj. Txawm li cas los xij, nws dhau los ua teeb meem yog tias cov xim lead-raws li cov xim pib deteriorating (piv txwv li, chipping lossis tev). Tus kws tshuaj ntsuam xyuas tuaj yeem tuaj rau koj lub tsev los ntsuas cov xim hlau lead.
dej
Koj cov kav dej hauv tsev kuj tseem muaj cov hmoov txhuas. Qhov tseeb, qee qhov kev kwv yees hais tias yuav luag 13 lab cov kav dej thoob plaws hauv 50 lub xeev Asmeskas tej zaum yuav muaj cov kab kev pabcuam (cov kav dej uas txuas koj lub tsev mus rau qhov dej loj).
Ntawm xyoo 1900 thiab 1950, ntau lub tebchaws United States lub nroog loj tshaj plaws tau teeb tsa cov kav dej txhuas raws li lawv tau ntseeg tias yuav siv tau ntev dua. Raws li qhov tshwm sim, lawv tau hais txog kev ua neej nyob ntev li cov yeeb yaj kiab yeeb yaj kiab tseem nyob thoob plaws Asmeskas.
Cov kav dej txhuas kuj muaj ntau dua hauv cov nroog qub thiab cov tsev tsim ua ntej xyoo 1986.
Raws li koj tuaj yeem xav, cov tsev uas muaj cov kav dej txhuas lossis cov uas txuas nrog cov kav hlau lead tuaj yeem muaj cov dej tsis huv. Yog tias koj haus cov dej no koj tus kheej los yog muab rau koj cov tsiaj, koj yuav ua rau txhua tus hauv koj lub tsev muaj kev pheej hmoo ntawm cov kab mob txhuas.
Plaub
Ntau lub tsev laus muaj cov ntaub ntawv qub linoleum npog lawv cov plag tsev. Hmoov tsis zoo, cov nplooj ntawv no feem ntau muaj cov hmoov txhuas thiab tuaj yeem ua rau muaj kev phom sij yog tias koj tus dev pib zom lawv thaum lawv pib tev nrog hnub nyoog.
Lead acetate tau siv los ua tus neeg ua kom qhuav rau kev siv ntoo tiav. Yog tias koj nyob hauv ib lub tsev laus nrog cov ntoo tawv ntoo tiag tiag, koj yuav tsum paub seb cov hmoov txhuas puas siv los ua kom tiav ua ntej tackling DIY project xws li refinishing cov plag tsev.
Gasoline
Hauv xyoo 1920, General Motors cov kws tshawb fawb pom tias thaum lawv ntxiv tetraethyl ua rau roj av, nws tuaj yeem txhim kho lub tsheb lub cav ua haujlwm. Raws li qhov tshwm sim, nws tau dhau los ua thawj hom roj uas tsim thiab muag hauv Asmeskas kom txog rau thaum nruab nrab-70s.
Cov roj ua kua roj tsis yog muag rau cov tsheb thiab cov tsheb thauj khoom, tab sis koj tseem tuaj yeem nrhiav tau rau tsheb off-road, tsheb sib tw, cav marine, thiab khoom siv ua liaj ua teb. Yog tias koj tau coj roj rau hauv koj lub tsev, koj tus dev yuav muaj kev pheej hmoo ntawm kev nqus cov pa phem.
Bullets
Cov mos txwv yog lwm qhov muaj peev xwm ua rau lom. Piv txwv li, yog tias koj tus dev yos hav zoov noj lub cev nqaij daim tawv nrog cov mos txwv txhuas, muaj kev lom zem.
Lwm qhov chaw
Nws yuav siv sij hawm peb hnub los sau tag nrho lwm cov khoom siv lead ua hauv tsev. Cov kev cai lij choj tau muab tso rau thaum 70s thiab 80s thaum peb nyuam qhuav pom muaj kev phom sij ntawm cov hlau lead, yog li yog tias koj nyob hauv tsev tshiab, tsis tshua muaj kev kis tus kab mob.
Nws tseem yog ib qho tseem ceeb kom paub txog lwm cov khoom siv lead ua hauv tsev.
Cov no muaj xws li:
- Rug padding
- tais ua ntej 1977
- Cov ntaub ntawv vov tsev
- Tsheb roj teeb
- Lead foil
- Golf balls
- jewelry
- Plastic cov khoom ua si
- Metal toys
- Nuv ntses sinker
- Cast hlau lauj kaub
Cov Lus Qhia Txog Kev Ua Txhaum Cai Nyob Qhov Twg?
Cov tsos mob ua paug lom hauv cov dev feem ntau cuam tshuam rau lub plab hnyuv thiab lub hauv nruab nrab lub paj hlwb. Hauv cov xwm txheej ntev thiab qis qis ntawm cov hlau lead, koj tus dev feem ntau yuav pom cov tsos mob ntsig txog GI ib puag ncig. Cov tsos mob ntawm lub paj hlwb hauv nruab nrab feem ntau yuav tshwm sim thaum raug mob rau cov tsiaj hluas.
Qhov mob hnyav ntawm cov tsos mob tuaj yeem nyob ntawm qhov kis tau tus mob.
Cov tsos mob tshwm sim tshaj plaws uas yuav tsum tau saib xyuas suav nrog:
- Vim
- Dab mob plab
- Nyob zoo
- mob plab
- Nyob tsis taus
- Regurgitation
- Nyob zoo
- Kev sib koom tes
- Thiab
- Tshuaj ntsuab
- Lub puab tsaig champing
- ua tsis taus pa
- Ntshai
- Nkauj kho siab
- nqhis dej ntau ntxiv los yog tso zis
Dab tsi yog qhov muaj peev xwm txaus ntshai ntawm cov tshuaj lead lom?
Lead poisoning yog ib yam uas yuav ua rau muaj kev phom sij rau lub neej uas yuav tsum tau saib xyuas tam sim ntawd. Lead toxicity tuaj yeem ua rau cov qe ntshav liab tsawg, tsis xis nyob hauv plab hnyuv, thiab qaug dab peg. Tsis tas li ntawd, nws tuaj yeem ua rau dig muag thiab hysteria. Lead toxicity tuaj yeem cuam tshuam koj tus dev lub cev tiv thaiv kab mob, ua rau lawv muaj kev phom sij ntau dua rau cov kab mob txaus ntshai thiab kab mob.
Qee tus dev yuav muaj qhov loj ntawm txoj hlab pas (megaesophagus), cuam tshuam rau lawv lub peev xwm txav zaub mov mus rau lub plab. Qhov no tuaj yeem ua rau regurgitation thiab aspiration pneumonia.
Nrog rau cov kab mob ntev (ntev) cov hlau lead, cov hlau lead tuaj yeem tso rau hauv cov ntaub so ntswg ntawm koj tus dev lub siab thiab ob lub raum thiab hauv lawv cov pob txha. Yog tias txhuas nyob hauv cov pob txha, nws tuaj yeem nyob ntawd txawm tias kho.
Yog tias koj tus dev cev xeeb tub, cov hlau lead tuaj yeem hla cov placenta mus rau tus menyuam thiab tseem yuav raug tso tawm los ntawm leej niam lub mis.
Cov lus nug nquag nug (FAQs)
Dab tsi yog kev kho rau cov kab mob lead lom hauv cov dev?
Txoj kev kho rau cov tshuaj toxicity yuav nyob ntawm seb tau noj ntau npaum li cas thiab cov tsos mob ntawm koj tus dev tau tshwm sim.
Koj tus kws kho tsiaj yuav sim ua kom ntuav kom tshem tawm cov hlau lead lossis muab cov tshuaj chelating los khi cov hlau thiab tiv thaiv kom tsis txhob muaj tshuaj lom ntxiv. Tsis tas li ntawd, koj tus dev yuav tau txais kev kho mob IV kom tiv thaiv lub cev qhuav dej.
Gastric lavage tej zaum yuav tsim nyog los tshem tawm cov seem ntawm lub plab thiab cov hnyuv.
Koj tus kws kho tsiaj yuav muab tshuaj raws li qhov xav tau. Piv txwv li, yog tias koj tus dev muaj qaug dab peg, nws yuav xav tau ib qho tshuaj tiv thaiv kab mob. Yog tias koj tus dev noj cov xim txaus kom tau txais cov tshuaj lom ethylene glycol, koj tus kws kho tsiaj tuaj yeem muab tshuaj fomepizole los tiv thaiv lub raum puas.
Dab tsi tshwm sim rau kev lom neeg cov hmoov lead?
Koj tus dev qhov kev kuaj mob yuav nyob ntawm qhov hnyav ntawm nws cov tsos mob thiab ntev npaum li cas cov tsos mob tshwm sim.
Feem ntau cov dev yuav rov zoo li ntawm 24 thiab 48 teev tom qab kho. Feem ntau cov dev yuav tsis pom cov tsos mob tshwm sim tom qab lawv zoo lawm.
Kuv tus kws kho mob yuav txiav txim tau li cas yog tias kuv tus dev muaj tshuaj txhuas?
Koj tus kws kho tsiaj yuav xav hnov koj tus dev cov keeb kwm kho mob tiav thiab ua ntau yam kev ntsuam xyuas. Kev kuaj lub cev thiab kev kuaj sim yuav tsim nyog los txiav txim siab cov ntaub ntawv tseem ceeb uas xav tau rau kev kuaj mob. Piv txwv li, koj tus kws kho tsiaj tuaj yeem pom zoo kom kuaj mob hauv plab thiab lub plab kom pom tias muaj cov khoom txhuas hauv koj tus dev plab.
Conclusion
Txoj kev lom zem tsis yog yav tag los. Nws yog ib qho mob tiag tiag uas tuaj yeem ua rau muaj kev puas tsuaj loj yog tias tsis kho raws sijhawm. Tib txoj hauv kev kom tsis txhob muaj tshuaj lom tshuaj txhuas yog ua kom muaj kev tiv thaiv thiab paub tias muaj kev pheej hmoo dab tsi nyob hauv lossis ib puag ncig koj lub tsev. Peb cia siab tias peb cov blog tau qhia koj qee yam txog cov hlau lead, qhov twg feem ntau pom, thiab qhov koj yuav tsum tau saib xyuas yog tias koj nyob hauv tsev laus.
