Cov ntaub so dej cawv yog cov ntaub me me, cov ntaub siv pov tseg uas tau muab tso rau hauv isopropyl cawv, uas yog cov tshuaj tua kab mob muaj zog. Lawv feem ntau yog siv los tua cov kab mob, cov khoom siv kho mob lossis cov khoom ntiag tug xws li xov tooj ntawm tes thiab cov keyboards.
Ib qho tseem ceeb ntawm kev siv cawv cawv yog nyob rau hauv cov chaw kho mob. Ua ntej tus neeg mob daim tawv nqaij yog punctured nrog ib rab koob los yog raug rau kev phais, nws yuav tsum tau muab tshuaj tua kab mob kom txo tau cov kab mob. Cov ntaub so dej cawv muaj txiaj ntsig tshwj xeeb ntawm kev tua cov kab mob thiab tiv thaiv kev kis kab mob, thiab feem ntau siv hauv tsev kho mob thiab chaw kho mob rau cov tshuaj tua kab mob, qhov chaw venipuncture, thiab cov cuab yeej phais.
Ntxiv nrog rau kev siv hauv chaw kho mob, cov ntaub so dej cawv kuj tseem siv tau rau kev tua kab mob hauv tsev thiab chaw ua haujlwm. Lawv tuaj yeem siv los ntxuav cov txee, cov keyboards hauv computer, nas, thiab lwm qhov chaw uas cov kab mob tuaj yeem sib sau. Txij li thaum lawv tau muab tso rau hauv dej cawv ua ntej, lawv tsis tas yuav tsum tau dej ntxiv lossis ntxuav cov kev daws teeb meem.
Lwm qhov kev siv cawv cawv yog siv rau kev nyiam huv ntawm tus kheej, tshwj xeeb tshaj yog thaum dej tsis tau yooj yim. Lawv zoo tagnrho rau kev mus pw hav zoov, cov xwm txheej sab nraum zoov, lossis txhua qhov xwm txheej uas tsis muaj xab npum thiab dej. Lawv tuaj yeem siv los so tes, ntsej muag, thiab lwm qhov ntawm lub cev kom tshem tawm cov av, hws, thiab lwm yam kab mob.
Cov ntaub so cawv kuj muaj txiaj ntsig zoo rau kev ntxuav thiab tua cov khoom ntawm tus kheej xws li xov tooj ntawm tes, tsom iav, thiab lwm yam khoom siv hluav taws xob me me. Tsis zoo li lwm txoj hauv kev tu, cov ntaub so dej cawv tsis tso cov streaks lossis cov seem, ua rau lawv zoo tagnrho rau kev ntxuav cov ntxaij vab tshaus thiab lwm qhov chaw mos yam tsis muaj kev puas tsuaj.
Hauv kev xaus, cov ntaub so dej cawv yog ntau yam thiab yooj yim cov cuab yeej siv tshuaj tua kab mob, khoom siv kho mob lossis khoom siv ntawm tus kheej. Lawv muaj txiaj ntsig tshwj xeeb hauv kev saib xyuas kev noj qab haus huv, tab sis lawv kuj tseem muaj txiaj ntsig zoo rau kev nyiam huv ntawm tus kheej, ntxuav qhov chaw, thiab hluav taws xob. Lawv yog cov khoom tseem ceeb uas yuav tsum muaj ntawm tes, txawm tias siv txhua hnub lossis thaum muaj xwm txheej ceev.
