LAGLAJ ROV QAB
Cov tshuaj pleev tawv nqaij yog siv rau kev tswj cov tawv nqaij nruab nrab, tshwj xeeb tshaj yog cov tawv nqaij hauv cov cuticle sab nraud feem ntau. Nws cov yam ntxwv tsis yog tsuas yog tuaj yeem tswj qhov kev tshuav ntawm daim tawv nqaij noo, tab sis kuj tuaj yeem ua tiav cov khoom siv tseem ceeb oily, hydrophilic noo kom muaj pes tsawg leeg thiab noo noo, thiab tuaj yeem ua tus cab kuj ntawm cov khoom xyaw, ua kom nws nqus tau los ntawm daim tawv nqaij kom rov zoo siab thiab khoom noj tawv nqaij.
Hauv kev tsim cov tshuaj pleev plhu, peb them zoo mloog rau kev yooj yim ntawm nws txoj kev khaws cia thiab qhov yooj yim ntawm kev siv.
Peb xaiv iav yog cov khoom siv tseem ceeb, thiab tsaus lub raj mis lub cev tuaj yeem lav qhov ruaj khov ntawm cov tshuaj pleev ib ce hauv lub raj mis kom loj tshaj plaws.
Qhov sib txawv ntawm cov taub loj ntawm cov tshuaj pleev tso ncaj qha txiav txim siab siv cov koob tshuaj. Koj tuaj yeem xaiv ntau qhov sib txawv ntawm lub taub hau taub raws li cov khoom tshwj xeeb. Txhawm rau kom ua tau zoo nkauj, peb kuj muaj kev xaiv ntawm ntau cov duab sib txawv ntawm lub taub hau, thiab peb zoo siab xaiv cov ntaub ntawv tshwj xeeb uas haum koj hom kev lag luam thiab cov yam ntxwv khoom.
Nyob rau tib lub sijhawm, peb ntxiv sab lauj thiab sab xis hloov twj thiab ntim rau hauv kev tsim cov twj tso kua mis los tiv thaiv koj cov neeg muas zaub los ntawm kev nias thiab ua rau cov khoom pov tseg ntawm cov khoom tu tawv nqaij.
Cov hauv qab no yog ob peb hom kev pleev tshuaj pleev cov taub uas cov neeg siv khoom qub nyiam heev. Yog tias koj tseem xav pom lwm tus, thov hu rau kuv ncaj qha qhia kuv paub ntau ntxiv txog koj qhov kev xav tau.
