Nhaurirano inoonekwa mumunda wekuedzwa ndiyo nzira inokurumidza uye iri nyore yekuyera nzvimbo yako yose yekuona. A testational field test is a preliminary test conducted by doctor's eye or technician as a basic screening tool. Iko kunotarisana nemamiriro ekumanikidza kunoda zvishoma kana kusina midziyo yakakosha uye inogona kuitwa munenge chero mamiriro ezvinhu. Ichi chiongorudzo chekuongorora chinowanzozivikanwa se "kuverenga minwe" kuongorora nokuti muongorori anogona kushandisa zvigunwe zvake panguva yekuedzwa.
Mimwe yacho inogona kuonekwa kana kuverengwa, zvichienderana nehuwandu hwekuongorora. Kutanga, zvose maziso achaongororwa (binocular) uye ipapo ziso rimwe nerimwe richaedzwa pamwe chete. Chirema mune zvakaratidzwa chichaonekwa kana murwere asingakwanisi kunyatsoona minwe.
Iyo Inoshanda Sei
Kutanga kuedza, iwe uchakumbirwa kuvhara ziso rimwe, kugadzirisa kutarisa kwameso omuongorori. Muongorori achazofambisa kuchinja kwemunwe, achiisa maoko ake mumunda wako unoona kubva kumativi. Nemhaka yokuti chiratidzo chako chakakamurwa kuva mana quadrants muuropi yako, muongorori achasimudza zvigunwe mune rimwe rega rega. Iwe uchataura kuti mimwe yeminwe yaunoona kunze kwekutarisa pavari, nokudaro uchitarisa mhepo yako, kana rutivi, chiratidzo.
Uchishandisa zvigumisiro zvemuedzo, chiremba wako achakwanisa kuziva kana uri kutambudzika kuona mune dzimwe nzvimbo dzemaonero ako, pamwe chete nezvinokonzera. Nhaurirano inoonekwa mumunda wekuongorora inobatsirawo pakuona maziso asina kuchena uye zvirwere zveziso , pamwe nezvimwe zvinetso zveutano.
Kutarisana nematambudziko matambudziko ane zvikonzero zvakasiyana siyana izvo hazvisi nguva dzose zvinobva muziso. Chiremba wako angashandisa ruzivo kubva kuongororwa maziso ekuona kuti aongorore zvinetso kana mamiriro anotevera:
- glaucoma
- macular degeneration
- optic glioma
- brain tumor
- multiple sclerosis
- stroke
- temporal arteritis
- central nervous system disorders
- pituitary gland disorders
- high blood pressure
Computerized Visual Field Test
Makombiyuta emichina ekuona mashizha anopa mamwe mashoko akajeka uye akajeka kupfuura maitiro ekuedza kumeso. Panguva yekuedzwa, zviduku zvechiedza zvinowanikwa pachikona uye murwere anofanira kutarisisa mberi uye bhoja bhodhi pavanoona chiedza chechiedza. Chiedza chinopenya chichasiyana nekupenya. Mushonga uchagadzirisa huwandu hwekujekesa hunodiwa kuti murwere aone kupenya pachinzvimbo chimwe nechimwe kana chikumbaridzo.
Munda Wakasvibirira Kuongororwa Sokuongorora Chigadzirwa
Chiitiko chekuona masimba chinowanzoshandiswa kuongorora kana kutarisa glaucoma. (Glaucoma chirwere chinoratidzwa nemaziso ekudzvinyirira.) Mhando dzakawanda dze glaucoma dzinotanga nekurasikirwa kweropa rekuona. Hakuna mushonga we glaucoma, kumisa kufambira mberi kwechirwere kuchabatsira kuchengetedza maonero. Kufambira mberi kwechirwere kunofanirwa kuongororwa zvakanyanya kuburikidza nekucherechedza nzvimbo inoona uye mukati mekudzivirira.
Kunobva:
Choplin, Neil T uye Russel P. Edwards. Humphrey Field Analyzer. SLACK Incorporated, 1995.