Cov txheej txheem:
![Puas yog qhov muag siab ntawm 20 ib txwm? Puas yog qhov muag siab ntawm 20 ib txwm?](https://i.answers-medical.com/preview/medical-health/14067769-is-eye-pressure-of-20-normal-j.webp)
Video: Puas yog qhov muag siab ntawm 20 ib txwm?
![Video: Puas yog qhov muag siab ntawm 20 ib txwm? Video: Puas yog qhov muag siab ntawm 20 ib txwm?](https://i.ytimg.com/vi/pm952gsk6Pc/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qhov muag qhov siab thaj tsam li ntawm 12-22 mm Hg, thiab qhov muag siab qhov siab dua 22 mm Hg yog suav tias yog siab dua li qub . Thaum lub IOP yog siab tshaj li qub tab sis tus neeg tsis pom cov tsos mob ntawm glaucoma, qhov no hu ua ocular ntshav siab. Siab qhov muag siab ib leeg tsis ua rau glaucoma.
Hais txog qhov no, puas yog qhov muag siab ntawm 21 ib txwm?
Lub qhov muag siab ranges ntawm 10- 21 mm hli. Qhov muag hypertension yog ib qho qhov muag siab ntawm ntau dua 21 mm hli. Ib intraocular siab ntau dua 21 mm Hg raug ntsuas hauv ib lossis ob qho tib si qhov muag ntawm ob lossis ntau tshaj qhov chaw ua haujlwm.
Kuj Paub, dab tsi yog qhov muag qhov muag siab rau glaucoma? Feem ntau hom glaucoma koom nrog nce qhov muag siab . Li qub - nro glaucoma (NTG), tseem hu ua qis qis lossis ib txwm siab glaucoma , yog ib daim ntawv ntawm glaucoma nyob rau hauv uas kev puas tsuaj tshwm sim rau cov hlab ntsha optic tsis muaj qhov muag siab tshaj qhov ib txwm muaj ntau . Feem ntau, a " li qub " siab ntau yog 12-22 mm Hg.
Cov lus nug tseem yog, kuv yuav txo kuv qhov muag siab li cas?
Cov lus qhia no tuaj yeem pab koj tswj qhov muag siab lossis txhawb qhov muag kev noj qab haus huv
- Noj zaub mov zoo. Kev noj zaub mov zoo tuaj yeem pab koj tswj hwm koj kev noj qab haus huv, tab sis nws yuav tsis tiv thaiv kab mob glaucoma tsis zoo.
- Ua kom muaj kev nyab xeeb.
- Txwv koj cov caffeine.
- Haus dej ntau zaus.
- Pw tsaug zog nrog koj lub taub hau.
- Noj cov tshuaj.
Dab tsi yog suav tias qhov muag tsis zoo?
Ib qhov muag siab nyeem ntawv ntawm 21 mmHg (millimeters ntawm mercury) lossis siab dua feem ntau txhais tau tias ocular ntshav siab., ua rau glaucoma.
Pom zoo:
Puas yog lub qhov muag xeb ntawm lub qhov muag puas yuav tsum tau muab tshem tawm?
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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
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Lub Lens. Lub lens yog tsim los ntawm cov pob tshab, cov ntaub so ntswg hloov pauv thiab nyob ncaj qha tom qab lub qhov muag thiab tus menyuam. Nws yog qhov thib ob ntawm koj lub qhov muag, tom qab lub qhov muag, uas pab ua kom pom lub teeb thiab cov duab ntawm koj lub qhov muag
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Riceville Ua kom pom qhov no, lub hom phiaj ntawm Jane Elliott's Blue Eye Brown Eye activity yog dab tsi? Lub hom phiaj yog sim sim kev ntxub ntxaug lwm haiv neeg kev coj noj coj ua, thiab thoob plaws qhov kev tawm dag zog Elliott yog tus thawj coj muaj cai.
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Qhov muag xim tshwm sim vim qhov nyiaj ntawm cov xim melanin pom hauv qhov muag. Tsis nyob qhov twg hauv lub qhov muag tab sis nyob rau hauv ib qho chaw tshwj xeeb heev, stroma ntawm iris. Hauv kuv qhov haujlwm 'Puas Pom Qhov Muag Xim Puas Rau Qhov Muag Pom Qhov Muag'. Kuv pom tias Brown lub qhov muag muaj lub zeem muag zoo dua li lub ntsej muag xiav lossis ntsuab kuv tau sim tawm