2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thaum formaldehyde nyob hauv huab cua ntawm qib siab tshaj 0.1 ppm, qee tus neeg yuav ntsib kev tsis zoo xws li qhov muag dej; kub hnyiab ntawm qhov muag, qhov ntswg, thiab caj pas; hnoos; hawb pob; xeev siab;
Puas formaldehyde ua phem rau tib neeg?
Formaldehyde tuaj yeem ua rau khaus ntawm daim tawv nqaij, qhov muag, qhov ntswg, thiab caj pas. Kev raug ntau ntau yuav ua rau qee hom qog nqaij hlav. Kawm paub ntau ntxiv los ntawm Lub Chaw Haujlwm Saib Xyuas Tshuaj Tiv Thaiv thiab Kev Sau Npe Kab Mob txog kev noj qab haus huv los ntawm formaldehyde raug.
Yuav ua li cas lub cev tshem tawm formaldehyde?
Tsis muaj tshuaj tiv thaiv formaldehyde. Kev kho mob muaj xws li kev txhawb nqa kev ntsuas suav nrog kev tshem tawm cov kab mob (tshwj xeeb ntawm daim tawv nqaij thiab qhov muag nrog dej, plab hnyuv, thiab kev tswj hwm ntawm cov hluav taws xob hluav taws xob), kev tswj hwm cov pa ntxiv, cov tshuaj sodium bicarbonate hauv cov hlab ntsha thiab / lossis cov kua dej isotonic, thiab hemodialysis.
Yuav ua li cas formaldehyde ua tau?
Kev tshawb fawb ntawm cov neeg ua haujlwm raug cov tshuaj formaldehyde siab, xws li cov neeg ua haujlwm hauv kev lag luam thiab cov embalmers, tau pom tias formaldehyde ua rau myeloid leukemia thiab cov qog nqaij hlav tsawg, suav nrog cov qog nqaij hlav ntawm paranasal sinuses, qhov ntswg kab noj hniav, thiab nasopharynx.
Vim li cas formaldehyde txaus ntshai?
Vim li cas thiaj raug Formaldehyde txaus ntshai
Thaum formaldehyde tso rau saum huab cua thiab tam sim no nyob rau hauv huab cua ntawm theemTshaj li 0.1 ppm, nws tuaj yeem ua rau mob hnyav ntawm koj ob lub qhov muag, qhov ntswg, thiab ntsws. Nws kuj tuaj yeem ua rau tawv nqaij rhiab lossis ua xua dermatitis.
Pom zoo:
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Puas yog cov tib neeg ntawm ib hom niaj hnub no txawv dua li cov tib neeg ntawm tib hom?
Puas yog cov tib neeg ntawm ib hom niaj hnub no zoo li txawv dua li cov tib neeg ntawm tib hom tau ntau tiam dhau los? … Yog, txhua tus neeg tuaj yeem hloov pauv me ntsis thiab dhau qhov kev hloov pauv rau lawv cov xeeb ntxwv. Puas muaj qhov sib txawv ntawm cov tib neeg ntawm tib hom?
Dab tsi yog daim ntawv ntxiv nyob rau hauv tib neeg lub cev?
Cov ntawv ntxiv zaum ntawm qhov sib txuas ntawm cov hnyuv me thiab cov hnyuv loj. Nws yog ib lub raj nyias txog plaub ntiv tes ntev. Nquag, cov ntawv ntxiv zaum hauv qis sab xis plab. daim ntawv ntxiv rau sab laug lossis sab xis nyob qhov twg?
Thaum ib yam khoom uas tsis yog tib neeg muab rau tib neeg tus yam ntxwv?
Personification yog qhov tshwm sim ntawm tib neeg cov yam ntxwv, yam ntxwv, lossis kev coj tus cwj pwm rau cov tsis yog tib neeg, yog tsiaj txhu, yam tsis muaj sia, lossis txawm tias cov ntsiab lus tsis muaj tseeb. Qhov twg hauv qab no muab tib neeg yam ntxwv rau yam tsis yog tib neeg?
Ntawm tib neeg lub cev daim tawv nqaij tuab tshaj nyob rau ntawm?
Daim tawv nqaij yog tuab tshaj plaws ntawm cov xib teg thiab ob txhais taw(1.5 hli tuab), thaum cov tawv nqaij thinnest pom ntawm daim tawv muag thiab hauv cheeb tsam postauricular (0.05 hli tuab.). Cov tawv nqaij twg yog qhov tuab tshaj?
