![Dab tsi yog qhov ua rau pom kev tsis pom kev? Dab tsi yog qhov ua rau pom kev tsis pom kev?](https://i.answers-medical.com/preview/medical-health/13876359-what-are-the-causes-of-blurred-vision-j.webp)
Video: Dab tsi yog qhov ua rau pom kev tsis pom kev?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Thawj ua rau qhov muag tsis pom kev yog qhov yuam kev cuam tshuam - tsis pom kev deb, pom kev deb thiab astigmatism - lossis presbyopia Tab sis qhov muag tsis pom kev kuj tseem tuaj yeem yog cov tsos mob ntawm teeb meem loj dua, suav nrog qhov muaj peev xwm ua rau pom qhov muag pom tus kab mob lossis lub paj hlwb tsis zoo.
Tsis tas li cov lus nug yog, dab tsi yog qhov muag plooj qhov muag pom ntawm?
Qhov muag tsis pom kev tej zaum yuav tshwm sim los ntawm qhov txawv txav xws li kev pom kev tsis pom kev, pom kev deb, pom kev deb, lossis astigmatism uas tuaj yeem txhim kho nrog kho qhov muag (tsom iav) lossis nws tuaj yeem qhia pom tias muaj kab mob qhov muag. Qhov muag tsis pom kev tej zaum yuav tau ntsib hauv ib lub qhov muag lossis ob qho tib si qhov muag , nyob ntawm qhov ua rau.
Tom qab ntawd, lo lus nug yog, puas yog qhov muag tsis pom kev sai? Qhov muag plooj ua rau Hom ntawm qhov muag tsis pom kev yog ib qho thiab tsis suav tias yog kev kho mob xwm ceev . Qhov muag tsis pom kev tuaj yeem tshwm sim los ntawm cov xwm txheej hnyav. Lawv suav nrog: Stroke thiab transient ischemic attack (TIAs)
Ib tus kuj yuav nug, puas pom kev tsis pom kev ploj mus?
Yog koj muaj qhov muag tsis pom kev , koj yuav chalk nws txog hnub nyoog lossis xav tau tsom iav tshiab. Feem ntau, kev kho mob rau cov mob no yuav clear koj qhov muag tsis pom kev . Nco ntsoov, txawm li cas los xij, qhov kev hloov pauv sai sai rau koj lub qhov muag tsis zoo li qub, yog li yog lawv tshwm sim, mus ntsib koj tus kws kho mob kom raug deb.
Kuv yuav kho qhov muag pom qhov muag li cas?
Ntuj Tsev Kho rau Qhov muag plooj Ua los ntawm Qhuav Qhov muag Qhov xwm zoo yog koj tuaj yeem ua tau kho qhuav qhov muag kab mob ib txwm thiab zoo nyob hauv tsev nrog Bruder Moist Heat Dry Qhov muag Nyem. Nws ib txwm rehydrates koj qhov muag , thiab yog qhov yooj yim thiab siv tau yooj yim. Tsuas yog microwave rau 20 vib nas this thiab thov!
Pom zoo:
Dab tsi yog qhov kev nkag siab tsis tu ncua thiab dab tsi yog qhov loj me me qhov ntev xim tsis tu ncua zoo li qub)?
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Kev nkag siab tsis tu ncua, tseem hu ua qhov tsis sib xws, lossis qhov tshwm sim tsis tu ncua, kev nyiam tsiaj thiab tib neeg kom pom cov khoom paub zoo li muaj tus qauv zoo, qhov loj me, xim, lossis qhov chaw tsis hais txog kev hloov pauv ntawm lub kaum sab xis ntawm kev xav, nrug deb, lossis teeb pom kev zoo
Dab tsi yog txhais los ntawm qhov muag tsis pom thiab ob qhov muag tsis pom?
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Qhov muag tsis pom, lossis ob-qhov muag tsis pom, yog thaum tus neeg mob tsis paub tias lawv tau txais kev kho mob li cas. Lawv tuaj yeem tau txais cov placebo lossis cov tshuaj tiag. Qhov muag tsis pom kuj tseem hais txog kev coj ua ntawm kev khaws lub npe ntawm kev kho mob. Placebos tuaj yeem siv rau qhov muag tsis pom hauv kev txheeb cais
Kev tsis saib xyuas yog dab tsi thiab plaub theem hauv kev ua pov thawj qhov tsis saib xyuas yog dab tsi?
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Kev tsis lees paub yuav tsum ua pov thawj plaub yam hauv tsev hais plaub: lub luag haujlwm, ua txhaum cai, ua rau raug mob, thiab puas tsuaj/raug mob. Feem ntau hais lus, thaum ib tus neeg ua qhov tsis saib xyuas thiab ua rau raug mob rau lwm tus neeg, raws li txoj cai lij choj ntawm 'kev tsis saib xyuas' tus neeg tsis saib xyuas yuav raug cai raws txoj cai rau qhov ua rau raug mob
Dab tsi yog qhov txiaj ntsig ib txwm rau PaO 2 Dab tsi yog qhov txiaj ntsig rau kev txiav txim siab qhov hnyav ntawm hypoxemia?
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Zoo li feem ntau qhov kev kho mob ib txwm muaj txiaj ntsig thiab ntau yam, lub ntsiab lus tuaj yeem sib txawv me ntsis, tab sis feem ntau cov ntsiab lus hauv qab no siv: Ua rau me me hypoxemia: PaO2 = 60 txog 79 mmHg. Qhov nruab nrab hypoxemia: PaO2 = 40 txog 59 mmHg. Hypoxemia hnyav: PaO2 <40 mmHg
Dab tsi yog qhov sib txawv tseem ceeb ntawm kev tsis nco qab tsis nco qab thiab kev nco tsis nco qab?
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Qhov sib txawv loj ntawm retrograde amnesia thiab anterograde amnesia yog cov hauv qab no: Retrograde amnesia yog qhov tsis muaj peev xwm rov qab nco tau yav dhau los thaum anterograde amnesia yog qhov tsis muaj peev xwm los tsim kev nco tshiab