Iritis I-traumatic yimeko evuzayo echaphazela iris yeso - inxalenye yombala yelihlo elilawula inani lokukhanya elingena kulo. Iris iyakwazi ukutshiswa emva kokuxhwaleka kweso iso, imeko echazwe njenge-iritis eyingozi okanye i-uveitis ephazamisayo. (Unako u-iritis ngaphandle kokukhathazeka, kodwa ngokuqhelekileyo - nangona kungekho rhoqo - kukho ezinye izifo zesibini ezibangela ukuba imeko yokuvuvukala ibonakale kwiso.)
Yintoni i-Iritis enobuhlungu?
Xa umntu efumana isohlwayo kwijiso, ngokuqhelekileyo esuka kumandla aphilileyo, iris ingashukunyiswa okanye ixakeke. Kwezinye iimeko, iris iyakrazulwa, inqunywe okanye iphazamiseke, ibangela ukuba isebenze ngokungavumelekanga. Umsebenzi oyintloko we-iris kukulawula ukukhanya okungena kwilihlo: liyanciphisa kunye neenkontileka, zibe zikhulu kunye ezincinci, zinjenge-diaphragm yekhamera. Xa iris inobungozi, ihlaselwa, kwaye xa ngaphakathi kweso lichithwe, umzimba ugxotha amangqamuzana egazi amhlophe kwindawo ukulungisa ingxaki kunye nokukhawuleza ukuphilisa.
Nangona le nkqubo ivakala njengento entle, iiseli ezivuthayo zenza kube nzima kakhulu ngaphakathi kweso, ngamanye amaxesha zenza ingxenye ye-iris okanye ezinye iindawo zamehlo zibambe ndawonye, kubangela umonakalo omkhulu. Kwakhona, i-fluid engxenyeni yangaphambili yelihlo, ihlazi elinamandla, linokuzalisa iiseli ezivuthayo ngamanye amaxesha i-pigment okanye igazi kwi-trauma, okwenza ukuba ikhuphe.
Umbane otyunayo awukwazi ukucoca kwiso ngokukhawuleza, okwenza uxinzelelo lwamehlo lungene kumazinga anobungozi. Ngokuchasene noko, ngamanye amaxesha umzimba we-ciliary uphathwe kakubi, obangela uxinzelelo lwamehlo. Nangona ngoku aqhelekanga ukunciphisa uxinzelelo lwamehlo kumanqanaba anobungozi, yinto into yokuba oogqirha bamajoni banakekele ingqalelo.
Iimpawu
Iritisatic iritis inokugubha phezu kwakho, ngokuphindaphindiweyo amaxesha angavelanga iimpawu zentsuku ezingama-2-3 emva kokufumana ingozi kwiiso. Iimpawu ze-iritis ezibuhlungu zingabandakanya nayiphi na okanye zonke ezi zilandelayo:
- amehlo okanye ubuhlungu
- uvakalelo kunye nentlungu xa ibonakala ekukhanyeni
- mbono o
- ku qhawula
- obomvu
Ukuxilongwa
Ngaphandle kokuthatha imbali yonyango, unyango lakho liso liya kuhlolisisa amehlo akho. Ubuninzi bakho obubonakalayo buya kulinganiswa, kwaye abafundi bakho baya kuvavanywa. Ngamanye amaxesha, nangaphambi kokuba iimpawu ziphuhlise, ubungakanani bomfundi bangalingani phakathi kwamehlo. Ugqirha lakho kwamehlo liya kuphinda lilinganise uxinzelelo ngaphakathi kwiso lakho, kwaye uhlolisise iso lakho nge-microscope ekhethekileyo ephakamileyo, eyaziwa ngokuba yi-lamp shaomicroscope. Ukusebenzisa isibane sokuqhayisa, oogqirha banokubona ngesoloko inxalenye yelihlo, ngokunyamekela ukujonga ingozi.
Omnye ugqirha ugqirha lakho kwamehlo liya kukhangela iiseli ezivuthayo ezijikelezayo ejikelezayo kwindawo ehamba phambili kweso lakho. Ngokuqhelekileyo, ezi seteli azikho. Ugqirha lakho kwamehlo liya kunciphisa abafundi bakho ukuba bajonge i-nertic optic, imithwalo yegazi kunye ne-retina. Ixhoba kwiso liyakwenza umngcipheko wokuphucula iinyembezi okanye izixhobo zengqondo, kunye ne-optic isifo sesigulane esivela kumbindi onamandla, okhutheleyo kwiso.
Unyango
Emva kokuba naluphi na uxinzelelo olubi kweso, kugqirha wakho uza kuqala ukuphatha i-iritis. Ngenxa yokuba abantu badla ngokubandezeleka kakhulu ngale meko, kunikwa umxhasi we- cycloplegic ophuhlisa umfundi kwaye okwethutyana umzimba uphepha umzimba. Oku kuvimbela ukuhlawula okwenzeka kumzimba we-ciliary, okuqhelekileyo kubangelwa intlungu. Eli jongayo ligcina izinto zingabambeleli kwaye zibophe ndawonye, kubangela umonakalo omkhulu.
Ukulawula impendulo yokuvuvukala, amaconsi e-steroid eye anqunywe. Ngamaxesha athile ama-drops eye isosidi asetyenziswa ngokuphindaphindiweyo okokuqala kwaye aze athathwe nje ngamaconsi ambalwa ngosuku njengoko iliso liphilisa.
Unokucetyiswa kwakhona ukuba unciphise iimveliso zentlobo ye-aspirin, njengamanye amaxesha i-hyphema ephazamisayo ikhona. I-hyphema ephazamisayo iphuma egazini elingaphambi kweso elinokukhubaza kwaye kubangele ezinye iingxaki.
ILizwi
Iritisatic iritis ngumphumo wexinzelelo kwiso. Ngokuqhelekileyo kubangelwe ukubethelwa ngqo kwiso, i-iritis ephazamisayo inokubangelwa ngenxa yokulimala okubandakanya izinto ezinjengezikhuni, izibhamu ze-plet, ukulingana kwezinto zokuloba, izingozi zeemoto, iibhetri kunye nokukhwaza. Njalo ufune iingcebiso zengcali yezobugqirha ukuba ufumana nayiphi na intlekele kwiso. Amatyala amaninzi angama-iritis ahlukumezayo athoba phakathi kweveki 1-2.
Umthombo:
UCatania, uLobert J. Unonophelo lweNkcazo yeNdawo yangaphambili, uViwo lweSibini, i-Copyright 1995 ngu-Appleton & Lange, iphe