Yu dɔn ɛva stɔp fɔ tray fɔ disayd fɔ dres, "Na blu dis? Ɔ pepul?" Ɔ yu dɔn ɛva fil lɛk se yu de si wan kɔlɔ difrɛn we we yu padi sho yu? Sɔntɛm yu bin sɔprayz fɔ si yu bɔy pikin de yuz brawn instead fɔ yuz grɛn we i de kala pikchɔ. Tin dɛn lɛk dis kin rili kɔmɔn bitwin wi. Di rizin fɔ dis kin bi smɔl difrɛns pan di we aw yu yay de si kɔlɔ, we dɛn kɔl Color Vision Deficiency. Tide wi go tok abaut di test we go tel yu ekzakli wetin dis bi, we dem sabi as di ‘Color Blind Test’.
Wetin rili na ‘Kɔlɔ Blaynd Tɛst’?
Fɔ tɔk am simpul wan, dis na tɛst usay yu dɔktɔ, mɔ di dɔktɔ we de mɛn yu yay, kin tɛst yu fɔ si ustɛm yu si di kɔlɔ dɛn fayn fayn wan. Pan ɔl we wi de kɔl dis ‘kɔlɔ blaynd tɛst’, na smɔl misnomer. Bikɔs we wi se ‘blaynd’, wi kin tink se wi nɔ de si natin. Bɔt dis kɔndishɔn nɔto fɔ lɛ pɔsin nɔ si di kɔlɔ kpatakpata. Tɔtɔl kɔlɔ blayndnɛs na wan sik we rili, rili rare.
Wetin kin rili apin na dat, i nɔ kin izi fɔ mek sɔm kɔlɔ dɛn, mɔ rɛd ɛn grɛn, ɔ blu ɛn yɔlɔ, difrɛn frɔm dɛnsɛf. So di nem we kɔrɛkt mɔ fɔ dis na tɛst fɔ si di kɔlɔ . Dis na fɔ tɛst aw yu de si ɛn si kɔlɔ dɛn.
Yu dɔktɔ kin du dis tɛst we yu de go fɔ ɛgzam yu yay ɔltɛm. Ɔ yu pikin kin ivin mek dɛn du am we dɛn de du in yay ɛgzam na skul. Dɛn go mek yu no if chenj de na di we aw yu pikin de si in kɔlɔ ɛn if dɛn nid fɔ go to dɔktɔ we de mɛn yu yay.
Yu tink se dɛn kin abop pan di tɛst dɛn we dɛn kin du na di Intanɛt?
Naw, bɔku pipul dɛn we de tink se dɛn gɛt prɔblɛm kin go na di Intanɛt ɛn luk am. If yu luk fɔ ‘color blind test’, yu go si bɔku tɛst dɛn na di intanɛt. If yu ivin gɛt smɔl dawt bɔt yu kɔlɔ vishɔn, fɔ tek tɛst lɛk dis kin bi fayn ples fɔ bigin.
Bɔt mɛmba dis. Wan tɛst we dɛn kin du na di Intanɛt na jɔs fɔ simul wan rial mɛdikal tɛst. I nɔ go ɛva ebul fɔ no klia wan if yu gɛt kɔlɔ we nɔ de si fayn. Yu fɔ rili go to dɔktɔ, mɔ to dɔktɔ we de mɛn yu yay, ɛn mek dɛn chɛk yu fayn fayn wan.
Wetin na di kayn tɛst dɛn we dɛn kin du? Aw dɛn kin du dɛn?
Bikɔs difrɛn kayn kɔlɔ dɛn de we nɔ de si fayn, difrɛn kayn tɛst dɛn de fɔ chɛk fɔ am. Bɔt ɔl dɛn tɛst ya rili simpul, kwik, ɛn...No pen nɔ de atɔl. Di dɔktɔ go sho yu sɔm pikchɔ dɛn ɛn aks yu wetin yu si. Dɛn tin ya kin bi pikchɔ dɛn we de na kad, buk, ɔ kɔmpyuta skrin.
Bɔku men kayn tɛst dɛn de.
1. Tɛst dɛn fɔ Kɔlɔ Plɛt
Dis na di tɛst dɛm we dɛn kin yuz mɔ. Dɛn kin kɔl dɛn bak ``pseudoisochromatic plate tests.'' Insay dis tɛst, dɛn kin aks yu fɔ no wan nɔmba, shep, ɔ lɛta we gɛt difrɛn kɔlɔ agens bakgrɔn we gɛt smɔl smɔl dɔt dɛn we gɛt difrɛn kɔlɔ ɛn saiz. Yu kin jɔs si di shep if yu ebul fɔ no difrɛns bitwin di tu kɔlɔ dɛn.
2. Ɔda Tɛst dɛn
Insay dɛn tɛst dɛn ya, dɛn kin gi yu wan sɛt fɔ kad ɔ blɔk dɛn we gɛt difrɛn kɔlɔ ɛn dɛn kin aks yu fɔ arenj dɛn insay wan patikyula ɔda akɔdin to dɛn kɔlɔ. Fɔ ɛgzampul, dɛn kin aks yu fɔ arenj dɛn frɔm layt blu to dak blu.
3. Kɔmpiashɔn Tɛst dɛn
Dis na di kɔrɛkt we fɔ no if pɔsin gɛt rɛd-grin kɔlɔ. Bɔt dɛn nɔ kin yuz dɛn na klinik dɛn. Dɛn kin yuz dɛn mɔ fɔ du risach. wan spεshal tin we dεn kכl ``Anomaloscope'' dεn de yuz fכ dis.
Naw, lɛ wi tek tɛm luk sɔm pan di tɛst dɛn we dɛn kin yuz mɔ.
| Nem fɔ di tɛst | Wetin yu de chɛk? | Aw fɔ du am |
|---|---|---|
| Ishihara Tɛst | Rɛd-grin kɔlɔ nɔ de pan big pipul dɛn. | Sho dɛn 8 to 34 dot sheet dɛn ɛn aks dɛn fɔ se di nɔmba ɔ di simbul we ayd de. |
| Richmond HRR Tɛst fɔ di wan dɛn we de wok | Ɔl tu di rɛd-grin ɛn blu-yɔlɔ kɔlɔ we nɔ de ɛn aw dɛn kin tranga. | Dɛn gi 24 dot-based sheet dɛn fɔ ɛp di studɛnt dɛn fɔ no shep dɛn lɛk skwea, sɛklɔ, ɛn trayangul. |
| CVTME Test (fɔ pikin dɛn) . | Rɛd-grin kɔlɔ nɔ de pan yɔŋ pikin dɛn we ol bitwin 3-6 ia. | Bifo dɛn gi dɛn nɔmba dɛn, dɛn kin gi dɛn simpul shep dɛn lɛk sɛklɔ, skwea, ɛn sta, ɛn pikchɔ dɛn lɛk bot ɛn os fɔ no udat dɛn bi. |
| Farnswɔt-Mɔnsɛl D-15 | Ɔl tu di kɔlɔ dɛn we nɔ gɛt bɛtɛ rɛd-grin ɛn blu-yɔlɔ . | Dɛn gi blɔk dɛn we gɛt 15 difrɛn kɔlɔ dɛn fɔ arenj dɛn akɔdin to dɛn kɔlɔ. |
Wetin di tɛst rizɔlt dɛn se?
Di bɛst tin bɔt dis tɛst na dat yu nɔ nid fɔ wet fɔ lɔng tɛm fɔ gɛt di rizɔlt. Di dɔktɔ kin gɛt di rizɔlt jɔs afta yu dɔn. Dɔn i kin ɛksplen dɛn to yu insay simpul wɔd dɛn:
- Us kayn kɔlɔ yu nɔ de si fayn (e.g. rɛd-grin ɔ blu-yɔlɔ).
- Wetin na in siriɔs wan (i.e., i nɔ kin tu, i kin smɔl, ɔ i kin rili bad).
Sɔntɛnde, if wan tɛst nɔ ebul fɔ no di sik kɔrɛkt wan, di dɔktɔ kin rifer yu fɔ ɔda tɛst.
Tink bɔt am, ivin if yu dɔn gɛt dis sik frɔm we yu smɔl, yu nɔ go no bɔt am. Sɔm pipul dɛn kin kam fɔ no bay aksidɛnt se dɛn nɔ kin ebul fɔ si sɔm kɔlɔ dɛn fayn. So if yu gɛt ɛni dawt, tɔk to yu dɔktɔ ɔnɛs wan bɔt dat. Tɛl am di rayt tin we yu de si, aw yu de si am.
Dis nɔto "pas" ɔ "fail" tɛst. No "rayt" ɔ "rɔng" ansa nɔ de. Na jɔs tɛst fɔ gɛda infɔmeshɔn bɔt yu yay ɛn yu vishɔn.
If a nɔ ebul fɔ si kɔlɔ, wetin a fɔ du?
If yu dɔktɔ tɛl yu se yu nɔ de si yu kɔlɔ, nɔ wɔri ɔ fred. Dis na kɔmɔn sik wae kin afɛkt bɔrku bɔrku pipul dɛm ɔlsay na di wɔl.
Bɔrku tɛm, dis sik kin kam bikɔs ɔf tin dɛm wae de mek pɔrsin gɛt dis sik. Dat min se, na sɔntin we dɛn kin pas frɔm wan jɛnɛreshɔn to ɔda jɛnɛreshɔn. So, no "cure" nɔ de fɔ dis yet. Bɔt bɔku we dɛn de fɔ ɛp yu fɔ liv nɔmal layf we nɔ gɛt prɔblɛm wit am. Yu dɔktɔ go advays yu akɔdin to yu kɔndishɔn.
Fɔ gi sɔm ɛgzampul dɛn:
- Speshal glas ɔ lens dɛn:Fɔ sɔm kayn kɔlɔ blayndnɛs, spɛshal kayn lens dɛn de we de ɛp fɔ no difrɛn kɔlɔ dɛn.
- Teknɔlɔji de ɛp: Yu kin yuz ap dɛn na smart fon fɔ ɛp yu fɔ no di kɔlɔ dɛn we at fɔ yu fɔ no.
- Insay ɛvride layf: Simpul tin dɛn lɛk fɔ rayt lɛbl pan klos ɛn fɔ mɛmba di ɔda we aw dɛn de ɔp, midul, ɛn dɔŋ na trafik layt kin mek layf izi.
- Fɔ pikin dɛm: If yu pikin gɛt dis sik, i rili impɔtant fɔ tɛl di ticha na skul bɔt am. Dɔn di ticha kin yuz kɔlɔ dɛn we izi fɔ di pikin fɔ ɔndastand we i de tich lɛsin.
De tin wae impɔtant pas ɔl na fɔ no bɔt dis sik ɛn ajɔst yu layf fɔ du dat. Yu dɔktɔ go gi yu ɔl di advays dɛn we yu nid fɔ du dis.
Mɛsej we dɛn kin kɛr go na os
- Kɔlɔ blaynd nɔto sɔntin we yu fɔ fred lɛk aw yu go tink. Na kɔmɔn tin fɔ bɔku pipul dɛn ɔlsay na di wɔl.
- Pan ɔl we i fayn fɔ tek tɛst na di Intanɛt, nɔ abop pan di rizɔlt nɔmɔ. Ɔltɛm go to ay dɔktɔ fɔ no di rayt diagnosis.
- Di tɛst fɔ si di kɔlɔ na wan tɛst we rili simpul, we kin kwik, ɛn we nɔ kin mek pɔsin fil pen.
- Dis nɔto ɛgzam. So tɛl di dɔktɔ ɔnɛs wan ɛn kɔrɛkt wan wetin yu si we yu de du di ɛgzam.
- Ivin if dɛn no se yu gɛt kɔlɔ blayndnɛs, yu kin liv fayn ɛn gladi wit am. Bɔku we ɛn teknɔlɔji de tide fɔ ɛp yu fɔ du dat.
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