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Video: Nws txhais li cas thaum koj ob lub qhov muag Perl?
![Video: Nws txhais li cas thaum koj ob lub qhov muag Perl? Video: Nws txhais li cas thaum koj ob lub qhov muag Perl?](https://i.ytimg.com/vi/MEF6fFp600s/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Koj kuj xav tau ntawm PERRLA raws li kab lus. Cov menyuam kawm ntawv muaj vaj huam sib luag, puag ncig, thiab ua rau lub teeb thiab chaw nyob.
Hauv qhov no, vim li cas cov kws kho mob kuaj xyuas cov menyuam kawm ntawv?
Thaum twg kws kho mob raug hu mus rau qhov xwm txheej ib yam ntawm thawj yam uas lawv tau ua ua yog lub teeb ci hauv qhov muag ntawm cov neeg muaj txoj sia los saib seb lawv li cas cov menyuam kawm ntawv teb. Ntxiv siab nyob rau hauv lub hlwb tshwm sim los ntawm internal los ntshav constricts cov hlab ntsha uas tswj cov cov tub kawm ntawv teb rau lub teeb.
Qhov thib ob, vim li cas cov kws kho mob thiaj li tsau lub teeb nyob hauv koj lub qhov muag? Koj tau pom nws hauv TV: A. kws kho mob ci ib lub teeb ci rau hauv ib tsis nco qab tus neeg mob qhov muag los tshuaj xyuas lub hlwb tuag. Yog tias tus tub kawm ntawv nruj, lub hlwb tsis ua li cas, vim tias hauv cov tsiaj, lub hlwb tswj tus menyuam. Lawv tom qab ntawd ci lub teeb ci rau ntawm cov leeg no thiab ntsuas ib qho kev cog lus.
Ib yam li ntawd, nws raug nug, nws txhais li cas rau cov tub kawm kom haum?
Kev pab cuam reflex (los yog kev pab cuam-convergence reflex) yog ib qho kev cuam tshuam ntawm lub qhov muag, hauv kev teb rau kev tsom mus rau qhov ze ntawm qhov khoom, tom qab ntawd saib ntawm qhov khoom nyob deb (thiab vice versa), suav nrog kev sib koom ua ke ntawm kev hloov pauv hauv vergence, lens duab (chaw nyob) thiab tub kawm loj
Pearl sawv rau dab tsi hauv kev laus?
Txhawm rau tsim kev sib raug zoo nrog cov neeg mob, kws kho mob tuaj yeem siv mnemonic Pearls - koj sawv rau kev sib koom tes, kev pom zoo, kev thov txim/kev lees paub, kev hwm, kev tsim nyog, thiab kev txhawb nqa, Dr. Gullen tau hais.
Pom zoo:
Vim li cas qhov muag tsis pom thaum nws tsoo qhov muag tsis pom?
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Qhov muag tsis pom yog tshwm sim los ntawm cov hlab ntsha qhov muag tawm sab nraub qaum ntawm txhua lub qhov muag. Tsis muaj cov duab pom tam sim no, yog li ntawd lub zeem muag ploj thaum lub teeb pom qhov chaw no (qhov muag tsis pom)
Nws hu li cas thaum koj kaw koj lub qhov muag nyuaj?
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Hnub no kuv pom tias yam khoom uas koj pom thaum koj kaw koj lub qhov muag thiab rub lawv li cas yog hu ua, uas yog "phosphenes" .Phosphenes feem ntau tau qhia los ntawm kev kaw koj lub qhov muag thiab rub lawv lossis nyem lawv kaw, nruj; feem ntau nyuaj dua koj rub lossis nyem , qhov ntau phosphenes koj yuav pom
Koj ntxuav lub ntsej muag lub ntsej muag lub ntsej muag li cas?
![Koj ntxuav lub ntsej muag lub ntsej muag lub ntsej muag li cas? Koj ntxuav lub ntsej muag lub ntsej muag lub ntsej muag li cas?](https://i.answers-medical.com/preview/medical-health/14105548-how-do-you-clean-a-full-face-respirator-j.webp)
Ntxuav lub ntsej muag lub ntsej muag (tsis suav cov cartridges thiab cov ntxaij lim dej) nrog rau lub tshuab ua pa ua ntej ntim cov ntaub so los yog muab tso rau hauv cov tshuaj ntxuav kom sov, dej kub tsis tshaj 120 ° F, thiab txhuam nrog txhuam kom huv si. Ntxiv cov xab npum nruab nrab yog tias tsim nyog
Jane Elliot tau txais lub tswv yim qhov twg rau qhov muag qhov muag thiab qhov muag xim av?
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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.
Nws txhais li cas thaum ib tus neeg hais tias koj yooj yim ntawm lub qhov muag?
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Nws txhais tau tias ib tus neeg (feem ntau ntawm kev sib deev tus hais lus ntawm kab lus tau nyiam) yog qhov txaus nyiam. Nws tuaj yeem siv los hais tias "damn! nws kub!” nyob rau hauv ib txoj kev tshaj lij tshaj: (sib luag, hauv lub suab yuav luag-sarcastically-impressed) "Nws yog … yooj yim ntawm lub qhov muag"