Ngaba nawe unengxaki yokuva? Masithethe ngokulahlekelwa kakhulu kukuva

Ngaba ngamanye amaxesha uziva ngathi umntu uyathetha xa ethetha? Okanye ngaba kunzima ukuva izinto nokuba uvula iTV? Ngaba kunzima ukuzibandakanya kwincoko kwiqela? Ezi zisenokuba ziimpawu zokuqala zokulahlekelwa kukuva, okanye ukulahlekelwa kukuva. Namhlanje, siza kuthetha ngale meko ibizwa ngokuba kukulahlekelwa kukuva okukhulu, ngokulula, ngendlela onokuyiqonda.

Yintoni Ukulahlekelwa Yindlebe Okukhulu?

Ngamafutshane, ukulahlekelwa kakhulu kukuva kuthetha ukuba unokuva ezinye izandi, kodwa zikwinqanaba eliphantsi kakhulu. Usenokungakwazi ukuva umntu ethetha ngelizwi eliqhelekileyo. Usenokuva kuphela izandi eziphezulu kakhulu. Le meko inokuchaphazela abantu bayo nayiphi na iminyaka kwaye ngezizathu ezahlukeneyo. Ayifani kuye wonke umntu. Into ebalulekileyo kukusebenzisana neqela lakho lezonyango ukuze ufumane iindlela zokusebenzisa kakuhle ukuva okunako ngoku. Ungakhathazeki, kukho unyango oluninzi olufumanekayo namhlanje olunokukunceda wena okanye umntwana wakho niphile ubomi obonwabisayo.

Kutheni oku kusenzeka? Zithini izizathu?

Zininzi izinto ezinokubangela oku. Abanye abantwana bazalwa benale meko. Abantwana kunye nabantu abadala banokuba nale meko nangaliphi na ixesha ebomini babo. Ingenzeka ngequbuliso, okanye kancinci kancinci emva kweminyaka, kwindlebe enye okanye zombini. Ukuze siqonde ukuba oku kwenzeka njani, masifunde kancinci malunga nendlela ezisebenza ngayo iindlebe zethu. Isandi luhlobo lwesandi oluhamba emoyeni. La maza abetha iindlebe zethu aze ashukumise amathambo amathathu amancinci ngaphakathi kwendlebe. Oku kudala amaza kulwelo olungaphakathi kwendlebe. La maza agoba iiseli zeenwele ezintle kakhulu ezidityaniswe nemithambo-luvo. La maza athumela imiqondiso yombane ebuchotsheni ngemithambo-luvo ephambili.

Izizathu zokuzalwa

Kwiimeko ezininzi, isizathu esiphambili sokuba umntwana azalwe enengxaki yokuva sisifo semfuza . I-DNA yethu inee-genes ezininzi ezinceda ekudaleni izakhiwo zendlebe ezinxulumene nokuva kwethu. Ukuba kukho ingxaki ngayo nayiphi na kwezi, umntwana unokuzalwa engenalo olu luvo. Ngaphezulu kwesiqingatha sazo zonke iintsana ezinengxaki yokuva kakhulu zibangelwa lolu hlobo lwesiphene semfuza. Ngamanye amaxesha kunokubonwa nakwezinye iimeko zemfuza ezifana ne-`(Down syndrome)`. Kwakhona, ezinye iingxaki umama anazo ngexesha lokukhulelwa zinokuchaphazela ukuva komntwana. Umzekelo, amanye amayeza asetyenziswa ngumama (amayeza omhlaza, amanye amayeza esifo sephepha) okanye usulelo olufana ne-`(Cytomegalovirus)` lunokubangela oku.

Izizathu zamva

Ukulahlekelwa kukuva kunokwenzeka njengoko sikhula okanye nangaliphi na ixesha ebomini bethu. Nazi ezinye zezinto eziphambili ezibangela oku:

• Ingxolo : Ingxolo enkulu ngequbuliso, efana nokudubula okanye ukuqhuma, inokonakalisa iindlebe . Kwakhona, ukuvezwa ixesha elide kwingxolo enkulu, efana nekufutshane nesikhululo seenqwelo-moya, kunokubangela ukulahlekelwa kukuva.
• Izifo: Iimeko ezinje ngezifo zendlebe, iithumba zobuchopho, izifo ezizikhuselayo emzimbeni ezifana ne -rheumatoid arthritis , okanye isifo sikaMeniere, isifo sendlebe yangaphakathi, zingonakalisa ukuva.
• Ukuva: Ukuva kungavalwa yi-earwax okanye into ebambeke endlebeni. Kufuneka kuqatshelwe ukususa ezi zinto ngendlela engafanelekanga, kuba zingonakalisa indlebe.
• Ukwenzakala: Ukwenzakala entloko kungonakalisa indlebe yangaphakathi. Imidlalo efana nokuntywila kwi-scuba nayo ngamanye amaxesha inokuyichaphazela.
• Amayeza: Amanye amayeza omhlaza, isifo sentliziyo, kunye nosulelo olunzima angonakalisa indlebe kwaye abangele ukulahleka kokuva. Ngamanye amaxesha oku kwenzeka okwethutyana kwaye kuyaphela xa amayeza eyeke. Kodwa ngamanye amaxesha kunokubangela umonakalo ongunaphakade.

Zithini iimpawu zale meko?

Iimpawu zokulahlekelwa kukuva zinokwahluka kancinci phakathi kwabantwana nabantu abadala. Ungakubona oku ngokucacileyo kwitheyibhile engezantsi.

Indlela yokuxilonga esi sifo?

Kwizibhedlele ezininzi eSri Lanka, uvavanyo lokuva lwenziwa kwangoko emva kokuzalwa. Ukuba akunjalo, ungabuza abasebenzi besibhedlele ngalo mba.

Uvavanyo lweentsana ezisandul' ukuzalwa

• Impendulo Yobuchopho Ezenzekelayo Yokuva (AABR): Kolu vavanyo, ii-earphone ezithambileyo zifakwa ezindlebeni zomntwana kwaye kufakwe ii-sensors ezininzi entlokweni yomntwana. Emva koko, umatshini ukhupha izandi ezingabonakaliyo kwaye ulinganise ukuba i-nerve yokuva yomntwana iyasabela na kuzo.
• Ukukhupha i-Otoacoustic Emissions (OAE): Isixhobo esincinci sifakwa ngaphakathi endlebeni yomntwana, sikhuphe izandi ezingabonakaliyo, size silinganise isandi sezo zandi.

Ukuba umntwana wakho ubonakalisa iimpawu zokulahlekelwa kukuva njengoko ekhula, bonana nogqirha wabantwana ngokukhawuleza . Ukuba uneengxaki zokuva, bonana nogqirha wosapho lwakho. Ugqirha wakho usenokukuthumela kwingcali yendlebe, impumlo, nomqala (ingcali ye-ENT) okanye kwingcali ye-audiologist. Baza kubuza ngembali yakho yezonyango baze benze uvavanyo lwendlebe. Ukongeza, baza kwenza uvavanyo oluthile ukuze babone ukuba buhlungu kangakanani na ukulahlekelwa kukuva.

• I-Pure Tone Audiometric: Xa uhleli kwigumbi elingangeni ngxolo kwaye unxibe ii-headphone, kudlalwa izandi zamandla ahlukeneyo kwaye ubuzwa ukuba zeziphi izandi ozivayo.
• I-Speech Audiometric: Kwakhona, ngelixa unxibe ii-headphone, ucelwa ukuba uphindaphinde amagama kumanqanaba ahlukeneyo evolumu. Olu vavanyo lwenzelwe ukulinganisa ukuqonda intetho.
• I-Tympanometry: Uvavanyo olulinganisa umsebenzi we-eardrum kunye nendlebe ephakathi.

Zithini iindlela zonyango?

Unyango lokulahlekelwa kukuva kakhulu lubandakanya ukusebenzisa iindlela ezahlukeneyo ukuphucula ukuva kwakho. Akukho nyango lufanayo. Ugqirha wakho uya kumisela unyango olungcono ngokusekwe kwinqanaba lokulahlekelwa kukuva kwakho, impilo yakho, indlela ophila ngayo, kunye nendlela eyonakele ngayo indlebe yakho.

Izixhobo zokuncedisa ukuva

Ezi zenzelwe ukwenza izandi eziphantsi zivakale kwaye zicace ngakumbi. Ezinye zinokunciphisa ingxolo engafunekiyo kwindawo esingqongileyo. Kukwakho nezangaphakathi ezincinci ngokwaneleyo ukuba zingabonakali kwabanye, kwaye ezinye zihlala phezu kwendlebe. Ungazikhupha xa ulele okanye uhlamba.

Izinto zokufakelwa ukuva

• Ii-Cochlear Implants: Ezi zisetyenziselwa abantu abanengxaki yokuva kakhulu abangakwaziyo ukusebenzisa izixhobo zokuncedisa ukuva. Azinyangi ukuva, kodwa zivuselela imithambo-luvo endlebeni yangaphakathi ukuze zinike isandi. Esi sixhobo sifakwa ngotyando endlebeni yangaphakathi (i-cochlea). Emva kweeveki ezimalunga nezi-4, izinto zangaphandle, ezifana nemakrofoni kunye neprosesa enxitywa ngasemva kwendlebe, ziyancamathiselwa.

Ungaphila njani ngempumelelo nale meko?

Ukulahlekelwa kukuva kunokuba ngamava anzima, kodwa khumbula, zininzi iindlela zokunceda abantu bayo yonke iminyaka abanale meko baphile ngolonwabo.

Ukunceda umntwana wakho:

• Unyango olufana nonyango lokuthetha lunokunceda umntwana wakho asebenzise izixhobo zokuva aze anxibelelane nabanye. Ungacinga nangezinye iindlela ezifana nolwimi lwezandla .
• Thetha nesikolo somntwana wakho malunga nokufumana uncedo kwigumbi lokufundela. Ngamanye amaxesha, izixhobo ezifana neHearing Assistive Technology Systems (HATS) zingasetyenziswa, ezithumela isandi ngqo kwizixhobo zokuva zomntwana wakho ukusuka kwimakrofoni esetyenziswa ngutitshala.

Njengoncedo kuwe:

• Funa ingcebiso kwingcali ye-audiologist malunga nezisombululo kwiingxaki onokudibana nazo xa uthetha kwiindawo ezinengxolo okanye neqela labantu.
• Sebenzisa izixhobo ezikhethekileyo ezikunceda uve izinto ezifana nee-alamu, iifowuni, kunye neentsimbi zomnyango.
• Yenza imeko-bume yekhaya lakho ibe lula ngakumbi. Umzekelo, ukuhombisa iikhaphethi phantsi kunokunciphisa iingxolo ezingafunekiyo.

Kukwangumbono omhle ukufuna uncedo kumcebisi ukuze akuncede ujongane neemvakalelo zokuxhalaba kunye nosizi oluza nale meko. Kwakhona, ukuthetha nokwabelana ngezimvo nabanye abajongene neemeko ezifanayo kunokuba ngumthombo omkhulu wamandla. Ukulahlekelwa kukuva, Ukulahlekelwa kukuva, Ukulahlekelwa kukuva kakhulu, Izixhobo zokuva, iCochlear Implant, Ukulahlekelwa kukuva ebantwaneni, Izifo zendlebe