Kev Tu Txhua Hnub Ntawm Cov Khoom Ntim Tshuab

Tus yuam sij rau kev saib xyuas cov tshuab ntim khoom: tu, nruj, hloov kho, lubrication, thiab tiv thaiv xeb. Hauv cov txheej txheem tsim khoom ib txwm, txhua tus neeg saib xyuas lub tshuab yuav tsum ua nws, raws li phau ntawv txij nkawm thiab txheej txheem kev saib xyuas ntawm cov khoom ntim khoom ntawm lub tshuab, nruj me ntsis ua haujlwm saib xyuas tsis pub dhau lub sijhawm teev tseg, txo qhov hnav nrawm ntawm cov ntu, tshem tawm zais kev phom sij ntawm kev ua tsis tiav, thiab txuas ntxiv Lub neej ua haujlwm ntawm lub tshuab.

Kev saib xyuas tau muab faib ua: kev saib xyuas niaj hnub, kev saib xyuas tsis tu ncua (faib ua: kev saib xyuas thawj zaug, kev saib xyuas theem ob, kev saib xyuas qib siab), kev saib xyuas tshwj xeeb (faib: kev saib xyuas raws caij nyoog, nres kev saib xyuas).