Cov chav tsev ua haujlwm yog cov chaw tsis huv uas tau ua. Txhawm rau kom muaj menyuam tsis muaj menyuam, nws yog qhov tseem ceeb rau txhua tus neeg ua haujlwm hnav cov kaus mom phais. Kev phais ...

Kev luag yog cov tshuaj zoo tshaj plaws, ua rau luag ntxhi nws ua rau koj muaj kev noj qab haus huv ntau dua.  Tuaj yeem tag nrho hauv lub neej ib zaug ib lub voj voog xiam ib qho wedge. Lub voj voog xav kom tag nrho, yog li nws tau mus ncig loo ...

Cov khau pov tseg tua hluav taws yog hom kev tiv thaiv tus kheej (PPE) uas tau hnav khau los tiv thaiv kev kis ntawm cov av, hmoov av, thiab lwm yam paug. Lawv yog t ...

Taw qhia rau kev kho mob bandages cov ntaub qhwv tshuaj kho mob feem ntau muab faib rau cov ntaub qhwv cov ntaub qhwv thiab cov ntaub qhwv ib qho kev puas tsuaj rau cov qhov txhab thiab tiv thaiv kev txhab hauv ...

Kev kho mob nqus raj yog qhov hollow raj uas tau tso rau hauv lub cev nqaij tawv lossis qhib kom tshem tawm cov kua, roj av, lossis hnoos qeev. Rosction tubes yog siv nyob rau hauv ntau yam ntawm kev kho mob Pr ...

Cov khoom noj suab paj rwb yog cov khoom steriles uas siv rau ntau lub hom phiaj, suav nrog kev ntxuav cov qhov txhab, ua noj tshuaj, thiab tshem tawm pleev. Paj Rwb Bal ...