Koj puas yuav txhawj xeeb txog cov floaters hauv koj ob lub qhov muag?

Cov txheej txheem:

Koj puas yuav txhawj xeeb txog cov floaters hauv koj ob lub qhov muag?
Koj puas yuav txhawj xeeb txog cov floaters hauv koj ob lub qhov muag?
Anonim

Floaters tuaj yeem tsis muaj mob , tab sis yog tias koj muaj kev hloov pauv lossis nce tus lej, muaj peev xwm ua tau lwm yam tsos mob xws li flashes ntawm lub teeb ci ntawm lub teeb Photopsia-pom cov hnub qub lossis flashes ntawm lub teeb. - tshwm sim thaum lub retina yog stimulated. Qhov no tuaj yeem tshwm sim los ntawm lub siab, xws li rub koj ob lub qhov muag. Nws kuj tuaj yeem yog qhov qhia txog kev noj qab haus huv. https://www.verywellhe alth.com › vim li cas-ua-kuv-saib-hnub qub-3422028

Vim li cas Koj Qee Lub Sijhawm Pom Cov Hnub Qub thiab Flashes ntawm Lub Teeb - Verywell He alth

ib daim ntaub tuaj rau hauv thiab thaiv koj qhov tsis pom kev lossis tsis pom kev, koj yuav tsum hu rau tus kws kho qhov muag, tus kws kho qhov muag lossis mus rau chav xwm txheej ceev.

Kuv yuav ua li cas thiaj tshem tau cov floaters hauv kuv lub zeem muag?

Vitrectomy

A vitrectomy yog kev phais mob uas tuaj yeem tshem tawm qhov muag floaters ntawm koj txoj kev pom. Nyob rau hauv cov txheej txheem no, koj tus kws kho qhov muag yuav tshem tawm cov vitreous los ntawm kev txiav me me. Lub vitreous yog ib qho ntshiab, zoo li gel uas ua rau koj lub qhov muag puag ncig.

Thaum twg kuv yuav tsum txhawj txog cov floaters?

Tsis tas li, hu rau koj tus kws kho mob tam sim ntawd yog tias koj muaj floaters thiab: Koj pom lub teeb ci. Muaj ib qho duab ntxoov ntxoo tsaus nti lossis kab hlau rhuav hauv ib feem ntawm koj qhov peripheral, lossis sab, pom kev.

Puas qhov muag floats tsis muaj mob?

Txawm tias cov floaters tej zaum yuav tsis muaj kev ntxhov siab lossis ntxhov siab thaum lawv pib tsim, lawv feem ntau tsis muaj mobthiab feem ntau ua tsawg duapom tau nyob rau hauv ob peb lub lis piam mus rau lub hlis. Cov floaters feem ntau tuaj yeem txav tawm ntawm txoj kev los ntawm kev txav koj ob lub qhov muag ncig.

Puas Pom qhov muag floaters ib txwm?

Qhov muag floaters yog feem ntau ib txwmthiab feem ntau ntawm cov txheej txheem kev laus. Thaum koj laus lawm, cov kua dej hauv koj lub qhov muag (vitreous) shrinks. Qhov no yog qhov qub thiab tsis tau txhais hais tias koj ob lub qhov muag tsis noj qab nyob zoo. Nws yog ib qho tseem ceeb kom tswj xyuas qhov muag tsis tu ncua lub sij hawm, tshwj xeeb tshaj yog tias koj tab tom ntsib floaters.

Pom zoo:

Nthuav cov khoom
Vim li cas cov neeg caij dav hlau yog poj niam?
Nyeem ntxiv

Vim li cas cov neeg caij dav hlau yog poj niam?

Nws yog los ntawm lub sijhawm no uas lub luag haujlwm ntawm tus neeg saib xyuas lub dav hlau pib hloov zuj zus txhawm rau txhawm rau suav nrog kev saib xyuas ntau dua. Raws li qhov tshwm sim, dav hlau tau saib cov poj niam kws saib xyuas neeg mob los saib xyuas cov neeg caij tsheb hauv tsev.

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Yog amorphous solids nkig?

Amorphous khoom, ib yam noncrystalline solid nyob rau hauv uas atoms thiab molecules tsis koom nyob rau hauv ib tug meej lattice qauv. Cov khoom siv xws li iav, yas, thiab gel. Khoom thiab kua yog ob hom condensed teeb meem; ob leeg yog tsim los ntawm atoms nyob ze rau ib leeg.

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Cov txuas hniav disulfide ua li cas?

Disulfide daim ntawv cog lus koom nrog cov tshuaj tiv thaiv ntawm sulfhydryl (SH) sab chains ntawm ob cysteine residues: ib qho S - anion los ntawm ib pawg sulfhydryl ua raws li ib tug nucleophile , tawm tsam sab ntawm cov cysteine thib ob los tsim ib daim ntawv cog lus disulfide, thiab hauv cov txheej txheem tso tawm electrons (txo qhov sib npaug) hloov mus.