Cov xim lo ntsiab muag rau qhov muag tsaus

Cov txheej txheem:

Cov xim lo ntsiab muag rau qhov muag tsaus
Cov xim lo ntsiab muag rau qhov muag tsaus

Video: Cov xim lo ntsiab muag rau qhov muag tsaus

Video: Cov xim lo ntsiab muag rau qhov muag tsaus
Video: Pus cells,Red blood cells & Epithelial cells seen in urine microscopy.How to differentiate between. 2024, Hlis ntuj nqeg
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Nyob ntiaj teb no, muaj ntau tus neeg uas muaj teeb meem tsis pom kev. Nyob rau hauv lub khw muag khoom optics koj tuaj yeem nrhiav kev xaiv dav ntawm iav rau txhua tus saj. Yog tias koj yog ib tus neeg sib tw ardent ntawm tsom iav, ces koj yuav tsum xaj lo ntsiab muag rau koj tus kheej. Xim lo ntsiab muag rau qhov muag tsaus tau dhau los ua neeg nyiam heev. Lawv zoo nkauj heev, zoo nkauj thiab siv tau.

xim lo ntsiab muag rau qhov muag tsaus
xim lo ntsiab muag rau qhov muag tsaus

Muaj ob hom kev tiv thaiv lo ntsiab muag: tsis tu ncua thiab xim. Ob hom kev nyab xeeb rau koj ob lub qhov muag thiab yog tsim los ntawm tib cov ntaub ntawv. Qhov sib txawv tsuas yog ua tsaug rau cov xim lo ntsiab muag, koj tuaj yeem hloov xim ntawm lub pob muag ntawm lub qhov muag. Leej twg tuaj yeem hnav cov lo ntsiab muag no, txawm tias lawv muaj teeb meem qhov muag lossis tsis.

Cov xim lo ntsiab muag rau qhov muag tsaus yog xim nplua nuj. Yog tias koj lub qhov muag xim xiav, dub, tsaus ntsuab lossis xim av, ces koj yuav tsum xaiv hom lens no. Cov lo ntsiab muag no yuav ua rau koj lub qhov muag nthuav dav thiab nkag mus. Optical xim lo ntsiab muag rau qhov muag tsaus yog kim dua li cov lo ntsiab muag li niaj zaus. Yog tias koj tsis muaj teeb meem tsis pom kev, koj tseem yuav tau mus ntsib kws kho mob ophthalmologist. Rau qee tus neeg, lub cev txawv teb chaws hauv qhov muag tuaj yeem ua rau khaus thiabliab, nrog rau kev tsis haum tshuaj. Koj yuav tsum xaiv lo ntsiab muag raws li tus kws kho mob tshwj xeeb cov tshuaj.

xim lo ntsiab muag rau qhov muag tsaus
xim lo ntsiab muag rau qhov muag tsaus

Cov yam ntxwv tseem ceeb ntawm cov lo ntsiab muag:

  1. Cov lo ntsiab muag yog roj permeable - qhov ntsuas no yuav tsum siab, ua tsaug rau qhov no koj yuav tuaj yeem txhim kho koj lub zeem muag thiab tsis ua mob rau koj ob lub qhov muag.
  2. Frequency of replacement - ntau zaus koj hloov xim lo ntsiab muag rau qhov muag tsaus, qhov kev nyab xeeb koj yuav hnav lo ntsiab muag.
  3. Yooj yim ntawm kev siv - cov lo ntsiab muag yuav tsum yooj yim rau muab tso thiab tshem tawm thiab yuav tsum nyiam hnav.
  4. Muaj zog thiab tiv thaiv kev puas tsuaj.
  5. Lens uas raug nqi ntau, oddly txaus, muaj cov yam ntxwv zoo thiab zoo dua.
kev daws teeb meem rau lo ntsiab muag
kev daws teeb meem rau lo ntsiab muag

Yuav ua li cas rau lo ntsiab muag?

Cia peb mus saib seb yuav hnav cov xim lo ntsiab muag rau qhov muag tsaus. Muab ib lub lo ntsiab muag rau ntawm lub pob ntawm koj tus ntiv tes. Rub rov qab daim tawv muag qis thaum saib ncaj nraim rau pem hauv ntej. Saib thiab saib lub lens, muab tso rau hauv nruab nrab ntawm lub qhov muag sclera. Lenses kuj tuaj yeem muab tso rau ntawm ob txhais tes. Khaws cov lo ntsiab muag rau hauv lub thawv tshwj xeeb thiab moisten nrog cov kua tshwj xeeb ua ntej siv.

Koj yuav tsum ua txhua yam kev ua kom zoo thiab ua tib zoo kom tsis txhob ua rau lub ntsej muag puas. Tom qab koj tso cov lo ntsiab muag, ua qhov kev sim tshwj xeeb.

Nug koj tus kheej ib co lus nug:

  • Koj xav tias hnav lo ntsiab muag li cas?
  • YogKoj ob lub qhov muag zoo li cas?
  • Koj puas pom zoo?

Yog tias koj muaj: hnov khaus, mob, liab, kub hnyiab, ces koj yuav tsum tshem cov lo ntsiab muag tam sim ntawd. Cov tsos mob no txhais tau hais tias cov lo ntsiab muag xaiv tsis haum rau koj. Hauv Is Taws Nem koj yuav pom cov yeeb yaj kiab ntxaws txog yuav ua li cas muab tso rau thiab tshem tawm cov lo ntsiab muag. Lub khw muag khoom optics muaj kev xaiv dav ntawm txhua yam khoom siv. Lens kev daws teeb meem muaj nyob rau hauv ntau yam. Ua tsaug rau cov lo ntsiab muag no, koj ob lub qhov muag yuav zoo nkauj thiab nthuav tawm.

Pom zoo: