Why you should take the complete Color blind test?


I ukwazana yiziphazamiso ezihehayo umbala iqala lapho ukukhanya ishaya ngendwangu uvalwe egcwele ezinzwa e ngemuva iso.

Lezi cone nama-rod njengoba kuvame ngokuthi, nomlilo esinokuduma ezinzwa amaza e retort ekukhanyeni, okuyinto wehlela emsipheni optic kuya izikhungo umfanekiso zobuchopho.

Ama-rod ngokuyinhloko ama-receptor omnyama nomhlophe; la mangqamuzana ezinzwa ifotho amaphethini oshintshashintsha sokukhanyisa ubumnyama kukhona phambi kwamehlo ethu.

Izigaxa ngokuyisisekelo obhekene iyisimangaliso imibala.

Colorblindness

Izigaxa ngokuyisisekelo beze izinhlobo i.e. oluhlaza, blue and abomvu.

I elibomvu uphefumulela Izigaxa elibomvu futhi kanyekanye kuvimbela ezizungezile Izigaxa eluhlaza.

Ukukhanya oluhlaza owenza okuphambene ngqo. Ngokufanayo, ukukhanya blue kuvusa Izigaxa eluhlaza okwesibhakabhaka sithiba kokubili Izigaxa abomvu green.

Kunezinhlobo ezahlukene colorblindness, kodwa kude obujwayelekile colorblindness bomvu-luhlaza.

I bomvu-luhlaza umbala sightlessness kuthinta njengoba eziningana njengoba 1 koku 30 abantu.

Bonke laba bantu noma ungenayo Izigaxa eluhlaza noma Izigaxa obomvu. Izigaxa eluhlaza zaziwa ngokuthi deuteranopia futhi abomvu Izigaxa abizwa ngokuthi protanopia.

Abaphethwe colorblindness?

Colorblindness kuyinkinga ngofuzo ngokuyisisekelo. I bomvu-luhlaza umbala ubumpumputhe iyisimo esikhubazayo lidlule-X chromosome.

Esimweni esinjalo, onamandla umthunzi umbono isakhi sofuzo kuphela liyadingeka ukunikeza umbono umbala.

Njengoba abafana babe munye kuphela X chromosome, ngakho-ke kulula kakhulu futhi elula ngabo ukuba umbala izimpumputhe.

Kodwa uma kwenzeka uma konina kukhona abathwali khona-ke amadodana abe 50 amaphesenti ithuba kokuba usubeka umbandela.

ngokuvamile, okubomvu-green umbala ubumpumputhe kwenzeka mayelana 8 ukuze 10 amaphesenti kwabesilisa American.

Complete color blind test

Ephelele umbala ikhombisa ukucwayiza test kubalulekile ukwenza uma unomuzwa wokuthi kukhona okungalungile.

Lezi izivivinyo ezahlukene okuyinto ziqhutshwa ukuze ukuxilonga ngokuphelele inkinga.

I Ishihara umbala sightlessness kuhlola cishe njalo kunazo esetshenziswa ukuhlaziya ukuhlola umbala umbono ukuntuleka.

Kukhona amasethi ezihluke ezikhona ngokuphindaphindiwe esetshenziselwa iphoyisa, umshayeli nezinye recruitments umsebenzi lapho umbala mbono omkhulu kuyimfuneko.

Ngenxa kwalesi simemezelo, iningi labantu colorblind owufunayo ngendlela efanele ukuze bakwazi ukudlula novivinyo olunjalo.

kodwa ngebhadi, ayikho indlela ephelele ukuze silunqobe lolu nobunzima. Ukuze ukubhekana nale nkinga, umuntu engathenga ezinye umbala kokulungisa nengangibajwayele.

Kodwa ngokuvamile kungavunyelwe ukuzisebenzisela ukuhlolwa.

Kuvele anomaloscope kuyinto ithuluzi esisetshenziselwa ulinganise anomalies ambalwa kanye qualitative ngombala acuity ngokuyisisekelo.

Omunye angathatha test umbala ubumpumputhe ngosizo i anomaloscope undemanding futhi elula.

Ngo iningi amacala, umbala Umbono abantu untula abe propensity i umbono ngcono ebusuku futhi kwezinye izimo.

They can distinguish variations in luminosity that is difficult for color sighted to do.

Sebenzisa Umbono test. Kuzothatha imizuzwana kuphela futhi uzothola ukuthi wena colorblind noma cha.

Uma kwenzeka ugula futhi ukhathele hhayi ukukwazi ukubona yonke umbala, ungakhathazeki ngoba Vision will help you see all the colors.

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