2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Optical Coherence Tomography (OCT) yog ib qho kev kuaj mob uas feem ntau tau tsim los pab koj tus kws kho mob hauv kev txheeb xyuas cov kab mob retina, xws li hnub nyoog ntsig txog macular degeneration (AMD) lossis ntshav qab zib retinopathy. (dab neeg qhov muag).
Kev xeem OCT rau koj ob lub qhov muag yog dab tsi?
Optical coherence tomography, lossis OCT luv luv, qee zaum hu ua "3D" lossis "digital" qhov muag kuaj. Qhov ntawd yog vim OCT koom nrog noj 3D, cov duab digital ntawm koj lub qhov muag. Tshwj xeeb, OCT siv cov duab hla ntawm koj lub retina, lub teeb-sensitive ntawm koj lub qhov muag.
OCT kuaj tau dab tsi?
Nrog rau OCT, cov kws kho mob tuaj yeem pom qhov hla lossis 3D duab ntawm retina thiab kuaj pom qhov pib ntxov ntawm ntau yam ntawm qhov muag thiab kab mob qhov muag xws li macular degeneration, glaucoma thiab ntshav qab zib. retinopathy (cov kab mob saum toj kawg nkaus peb paub ua rau dig muag).
Lub hauv paus ntsiab lus ntawm OCT yog dab tsi?
Lub hauv paus ntsiab lus ua haujlwm tom qab OCT duab yog teeb cuam tshuam. Yog li ntawd, kev teeb tsa teeb pom kev cuam tshuam yog qhov tseem ceeb ntawm txhua qhov OCT system.
Pob optometrists siv OCT?
Spectral domain optical coherence tomography (SD-OCT) tau dhau los ua ib yam khoom yuav tsum muaj rau optometrists. OCT yog tus qauv ntawm kev saib xyuas rau kev kuaj mob ntshav qab zib macular edema thiab yog txoj kev nrawm tshaj plaws, tsawg tshaj plaws txhawm rau txhawm rau txhawm rau txhawm rau kuaj cov kua dej hauv retina.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Nyob hauv ophthalmology yog dab tsi?
Ib kauj ruam ntawm kev nkag siab cov tshuaj los ntawm koj tus kws kho qhov muag yog paub OD thiab OS. … OD yog ib lo lus luv rau "oculus dexter" uas yog Latin rau "qhov muag sab xis." OS yog cov ntawv luv rau "oculus sinister"
Nyob rau hauv daim siab detoxifying enzymes nyob rau hauv dab tsi organelle?
Cov enzymes uas tsim cov lipid Cheebtsam ntawm lipoproteins nyob rau hauv daim nyias nyias ntawm ER smooth ER Lub du endoplasmic reticulum tsis muaj ribosomesthiab ua haujlwm hauv lipid synthesis tab sis tsis metabolism, kev tsim cov tshuaj hormones steroid, thiab detoxification.
Leej twg detering nyob rau hauv tag nrho cov nyob ntsiag to nyob rau sab hnub poob pem hauv ntej?
Detering yog tus neeg ua liaj ua teb los ntawm Txhua Tus Neeg Tsis Txaus Siabntawm Sab Hnub Poob los ntawm Erich Maria Remarque. Nws muaj siab mos siab muag, tshwj xeeb tshaj yog thaum nws los txog rau nees. Nws muaj kev kub ntxhov loj heev thaum nws hnov cov nees quaj thiab txawm sim tua lawv kom kawg lawv txoj kev txom nyem.
