I-Moisture proof test paper drum yifomu eyayisetyenziswa ngokubanzi kwisekisi somoya wamakhwebhu wokubheka amandla asebenzayo njengezinto azikhethwe zokubhekelana ezinethweni zokumoya nokuhlula. Lefomu langempumelelo liyinyathelo yokuhlola somoya elithintekayo lokuhlala kwezinto ezikhethwe zokubhekelana ezinethweni zokumoya nokuhlula ngokulandelana nezinto ezazisetyenziswa ezikhethekelayo ezikhethwe kuhospitali. Amadabu wamakhwebhu wokubheka amandla asebenzayo ayisetshenziswa ngokwesiphumo somoya somoya sokuhlala kwezinto ezikhethwe zokubhekelana ngokubanzi ngokuba kuhluke lokushintekiswa. Uhlolwa lwethulethi lwayo lwesithomo lwamanje lisetshenziswa ukuthi amaphrofesheni wamanje wamahelthekare angaba izinto zakho zingasemva kanye nokuthi zingasemva kwezindoda zombini.