Xov xwm

  • Subject: Diathermy

    Kawm Subject: Diathermy

    Taw qhia: Kev tshawb nrhiav tsis ntev los no uas muaj cov cuab yeej kho mob tau ua rau muaj kev mob siab rau cov khoom siv kho mob diathermy.Qhov ITG no tau sau los muab cov neeg tsis paub nrog cov cuab yeej siv hluav taws xob ntau zaus ib qho kev paub txog diathermy ...
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  • Electrosurgical Units

    Electrosurgical Units

    Lub tshuab electrosurgical yog ib qho khoom siv phais siv los ua cov ntaub so ntswg, rhuav tshem cov ntaub so ntswg los ntawm desiccation, thiab tswj los ntshav (hemostasis) los ntawm kev ua rau cov ntshav coagulation.Qhov no tau ua tiav nrog lub tshuab hluav taws xob siab thiab lub tshuab hluav taws xob siab uas tsim cov xov tooj cua ...
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  • Do vaccines work against variants?

    Cov tshuaj tiv thaiv puas ua haujlwm tawm tsam ntau yam?

    1) Puas yog cov tshuaj tiv thaiv ua haujlwm tawm tsam ntau yam?Lo lus teb rau lo lus nug no yog nyob rau hauv lub ntsiab lus ntawm lo lus "ua hauj lwm."Thaum cov kws tsim tshuaj tiv thaiv tau teeb tsa cov xwm txheej ntawm lawv qhov kev sim tshuaj, lawv ua haujlwm ze nrog cov tswj hwm, xws li Food and Drug Administration (...
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