![Lub teeb dub ntev npaum li cas? Lub teeb dub ntev npaum li cas?](https://i.answers-medical.com/preview/medical-health/14104663-how-long-do-black-lights-last-j.webp)
Video: Lub teeb dub ntev npaum li cas?
![Video: Lub teeb dub ntev npaum li cas? Video: Lub teeb dub ntev npaum li cas?](https://i.ytimg.com/vi/5FL9NqwVDR4/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Feem ntau, lub teeb ci ultraviolet zaum kawg 12 lub hlis lossis txog 9000 teev. Lub teeb yuav nyob ntev dua lub sijhawm ntawd tab sis tom qab xyoo siv nws lub peev xwm los tua cov kab mob yuav maj mam ploj zuj zus.
Qhov tseeb, nws puas OK tso lub teeb dub rau txhua hmo?
(Tsis txhob tawm ib incandescent lub teeb dub tsis muaj neeg saib xyuas-qhov tseeb, zam kom tsis txhob muaj lawv, yuav ib qho LED lossis fluorescent UV teeb hloov, lawv nyob nyab xeeb dua, muaj txiaj ntsig ntau dua, thiab yuav nyob ntev dua.) Qhov tshwj xeeb yog qhov tsawg ntawm cov liab teeb , uas tsis puas koj hmo ntuj pom kev.
Tsis tas li ntawd, lub teeb dub puas zoo ib yam li lub teeb dub? Cov teeb los ntawm a lub teeb dub yog qhov ci ntsa iab tshaj qhov ntawm a teeb pom kev xiav noob , vim nws tsis tau sim thaiv txhua qhov pom teeb los ntawm noob . Cov no qhov muag teev tej zaum feem ntau famously siv nyob rau hauv kab teeb , los yog kab zappers. Kab tuaj yeem pom UV tawm teeb thiab yog attracted rau nws.
Ua qhov no hauv kev txiav txim siab, puas dub teeb puas rau koj lub qhov muag?
Qhov tseeb, raws li hluav taws xob ultraviolet, lub teeb dub yog ib feem ntawm ib spectrum suav nrog hauv ntuj tshav ntuj. Cov txaus ntshai, zoo ib yam li lwm yam teeb qhov muag teev, los thaum lub sij hawm ntev qhov muag kev sib cuag tshwm sim nrog lub teeb dub , ua rau retina mus tas li puas feem ntau xa mus rau raws li "qhov muag tsis pom kev."
Puas muaj kev nyab xeeb kom muaj lub teeb dub hauv koj chav?
Lub Teeb Dub Kev Nyab Xeeb Feem Ntau teeb dub yog tus nyab xeeb vim lub teeb UV lawv emit nyob rau hauv cov longwave UVA ntau. Qhov no yog cov thaj tsam ze tshaj qhov pom teeb . UVA tau txuas rau tib neeg mob qog noj ntshav, yog li txuas ntxiv mus rau lub teeb dub hluav taws xob yuav tsum zam.
Pom zoo:
Ntev npaum li cas thiab qhov fluff yuav siv sijhawm ntev npaum li cas?
![Ntev npaum li cas thiab qhov fluff yuav siv sijhawm ntev npaum li cas? Ntev npaum li cas thiab qhov fluff yuav siv sijhawm ntev npaum li cas?](https://i.answers-medical.com/preview/medical-health/13896365-how-long-does-drop-and-fluff-take-j.webp)
Feem ntau nws yuav siv sijhawm li 6 lub lis piam rau kev hloov lub mis kom "poob thiab muag". Nws tuaj yeem siv sijhawm ntev me ntsis nrog kev cog qoob loo IDEAL, qee zaum txog li 8 lub lis piam. Kev cog qoob loo yuav txuas ntxiv ua kom mos thiab sib haum dua qhov no, feem ntau nws siv sijhawm ib xyoos los pom qhov txiaj ntsig kawg
Ntev npaum li cas cov tshuaj permethrin yuav kav ntev npaum li cas?
![Ntev npaum li cas cov tshuaj permethrin yuav kav ntev npaum li cas? Ntev npaum li cas cov tshuaj permethrin yuav kav ntev npaum li cas?](https://i.answers-medical.com/preview/medical-health/13948687-how-long-do-permethrin-side-effects-last-j.webp)
Tso cov tshuaj permethrin rau ntawm daim tawv nqaij rau 8 txog 14 teev. Ntxuav tawm los ntawm kev da dej lossis da dej. Hloov mus rau hauv khaub ncaws huv. Tom qab kho tas, khaus tuaj yeem txuas ntxiv mus txog 4 lub lis piam
Ntev npaum li cas nws yuav siv sij hawm ntev npaum li cas rau cov leeg mob?
![Ntev npaum li cas nws yuav siv sij hawm ntev npaum li cas rau cov leeg mob? Ntev npaum li cas nws yuav siv sij hawm ntev npaum li cas rau cov leeg mob?](https://i.answers-medical.com/preview/medical-health/14047817-how-long-does-it-take-a-strained-tendon-to-heal-j.webp)
Hom kev raug mob no siv sijhawm ntev dua los kho-peb mus rau rau lub hlis yog qhov tshwm sim. Yog tias cov leeg tau tawg lossis xav tau kev phais, cia siab tias yuav muaj sijhawm ntau rau koj cov leeg raug mob kom zoo. Kev rov qab yuav tsum tau so, tab sis tsis yog tag nrho inactivity. Sim lwm txoj kev txav uas tsis txhob ntxhov siab rau cov ntaub so ntswg (kev caij tsheb kauj vab es tsis txhob khiav, piv txwv li)
Ntev npaum li cas PICC kab ntawv siv sijhawm ntev npaum li cas?
![Ntev npaum li cas PICC kab ntawv siv sijhawm ntev npaum li cas? Ntev npaum li cas PICC kab ntawv siv sijhawm ntev npaum li cas?](https://i.answers-medical.com/preview/medical-health/14087566-how-long-does-picc-line-insertion-take-j.webp)
Kev tso kab PICC tuaj yeem siv sijhawm 30-60 feeb. Yuav muaj ib nrab dej, saib-los ntawm kev hnav khaub ncaws ntawm qhov chaw nkag. Tom qab PICC kab tau muab tso ua tiav, koj yuav muaj lub hauv siab x-ray kom ntseeg tau tias PICC kab nyob hauv txoj haujlwm raug ua ntej siv
Ntev npaum li cas tus hniav yuav kav ntev npaum li cas tom qab lub hauv paus hniav?
![Ntev npaum li cas tus hniav yuav kav ntev npaum li cas tom qab lub hauv paus hniav? Ntev npaum li cas tus hniav yuav kav ntev npaum li cas tom qab lub hauv paus hniav?](https://i.answers-medical.com/preview/medical-health/14109948-how-long-does-a-tooth-last-after-a-root-canal-j.webp)
Tom qab cov hauv paus hniav, nws tsuas tuaj yeem siv sijhawm ntxiv 10-15 xyoo. Txawm li cas los xij, muaj ntau txoj hauv kev los pab koj cov hniav kom tas mus li hauv koj lub neej. Koj tuaj yeem muaj nws crowned, uas yuav ntxiv dag zog thiab durability rau cov hniav