Seb puas nyob hauv public, private lub tsev, tau cog lus los yog tsis tau, tus niam hluas tuaj yeem thov kom muaj menyuam hauv qab X, thiab yog li ntawd, kev zais ntawm nws qhov kev lees paub thiab nws tus kheej. Txhawm rau hwm nws txoj kev xaiv, tsis muaj ntaub ntawv qhia txog tus kheej tuaj yeem thov, lossis kev tshawb nrhiav ua tiav.
Txawm li cas los xij, txhawm rau ua kom nws ua raws li kev xav, tus poj niam tau ceeb toom, sai li sai tau thaum nws nkag mus hauv tsev kho mob poj niam cev xeeb tub, ntawm qhov tshwm sim ntawm kev yug menyuam hauv qab X, ntawm kev tso tus menyuam thiab qhov tseem ceeb rau nws. uas muaj cov ntaub ntawv ntawm nws keeb kwm thiab nws keeb kwm.
Yog li ntawd, nws raug caw kom tso cov ntaub ntawv ntawm:
- nws noj qab haus huv thiab hais tias ntawm leej txiv;
- qhov xwm txheej ntawm tus menyuam yug;
- lub hauv paus chiv keeb ntawm tus me nyuam;
- nws tus kheej, uas yuav khaws cia rau hauv lub hnab ntawv kaw.
Thawj cov npe uas tau muab rau tus menyuam, hais tias lawv tau muab los ntawm leej niam yog tias qhov no yog qhov xwm txheej, poj niam txiv neej, hnub, qhov chaw thiab lub sijhawm yug yog sau rau sab nraud ntawm lub hnab ntawv. Yog tias leej niam tsis xav qhia nws tus kheej thaum lub sijhawm yug menyuam, nws tuaj yeem ua tau txhua lub sijhawm, txawm tias nws yog qhia nws tus kheej hauv lub hnab ntawv kaw lossis ua kom tiav cov ntaub ntawv muab.