Kunzwa kurasikirwa ndechimwe chechitatu chinowanzosagadzikana chinetso chevanhu vakuru. Kana iwe uri mukuru, iwe unowedzera kuti unonzwa kunzwa kurasikirwa. Kunyangwe kuora mwoyo kunonzwa kurasikirwa kunobva kunzvimbo yakadini yekurasikirwa kwekunzwa uri kuitika.
Degrees of hearing losses are based on the results of audiology testing. Kunzwa kwako kunonzi kwakanaka kana iwe unogona kunzwa manzwi e15 decibels kana pasi.
Ita kuti kurasikirwa kwekunzwa kuve kunzwisiswa sekukwanisa kunzwa mheremhere pa16 kusvika ku25 decibels, kurasikirwa kwokunzwa kutadza sekukwanisa kunzwa 26 kusvika ku40 decibel, kutapudzwa kwekunzwa kwekunzwa kwakarongwa sekukwanisa kunzwa mheremhere ye 41 kusvika ku55 decibels, zvishoma nezvishoma se 56 kusvika kuma 70 decibel, kurasikirwa kukuru kwekunzwa sekusvika mazana mana nematanhatu, uye kukanganiswa kwekunzwa kwakanyanya kunongororwa semunhu chete anokwanisa kunzwa manzwi makuru kune 91 decibels.
Ichi chinyorwa chichataura pamusoro pemagariro akasiyana ekurasikirwa kwekunzwa uye izvo zvaungatarisira zvichienderana nekuoma kwekunzwa kwako kurasikirwa.
Kunyoro Kunzwa Kurasikirwa
Izwi rokuti "kunzwa kurasikirwa kwekunzwa" mukati uye pachako kungave kwakanyengera sezvo zvinoreva kuti chiitiko ichi hachisi chokuremedza. Kunyange zvazvo ruzivo rwomumwe munhu anotambura nekurasikirwa kwekunzwa huchave hwakasiyana nemumwe munhu, vanhu vakawanda vanotambudzika kunzwisisa mutauro kunyange nehuwandu hwekurasikirwa kwekunzwa. Iwe unogona kuzviwana iwe kazhinji iwe uchikumbira vamwe vakakupoteredza kuti vadzoke ivo pachavo.
Ruzha rwemashure kana zvimwe zviratidzo zvinokwikwidza zvinowedzera kuwedzera kwako kukwanisa kunzwisisa mutauro.
Vanhu vane kurasikirwa kwekunzwa zvishoma havazove nekunetseka kunzwa mamwe manzwi apo dzimwe dzimwe dzinonzwika dzingava dambudziko. Kunyanya mheremhere inotevera inogona kuva yakaoma kunzwa kune mumwe munhu ane chiringi ichi chekurasikirwa kwekunzwa: / f /, / s /, / th /, and / k /.
Unogona kuwana kuti iwe unoteerera terevhizheni kana mumhanzi pazwi rakakwirira kudarika vanhu vanokupoteredza. Vanhu vane kurasikirwa kwekunzwa zvishoma vanogonawo kunzwa kuwedzera kuneta kuneta. Kuteerera kuneta ndechiitiko chinowanzoitika nokuti vanhu vane kurasikirwa kwekunzwa vanofanira kushanda zvakaoma kunzwisisa uye kutevera kukurukurirana.
Zviratidzo zvemadhigirii ose ekurasikirwa kwekunzwa zvichava zvakanyanya kana kurasikirwa kwekunzwa kunokanganisa zvose nzeve panzvimbo pane rumwe rutivi. Vanhu vakawanda vane kurasikirwa kwekunzwa kwekunze mune nzeve imwe chete vanogona kubhadhara zvakanyanya.
Pasinei nezvipingamupinyi, maitiro akawanda ekurasikirwa kwekunzwa haatombozivi uye haawanikwe. Vanhu vane kurasikirwa kwekunzwa kazhinji vanoramba vachiita basa rakanaka, asi kunzwa kunzwa kukura kuburikidza nokushandiswa kwekunzwa rubatsiro kunogona kuwedzera hupenyu hwavo hwehupenyu.
Vashandi vangave vanobatsira pakuongorora nekurapa kurasikirwa kwekunzwa kunosanganisira vadzidzisi vese, otolaryngologists (nzeve, mhuno, uye mapuroreti madzishe) uye vanachikoro .
Mutevedzeri uye Anononoka Kunzwa Kurasikirwa
Ichi chikamu chinosanganisira vanhu vanorarama nekurasikirwa kwekunzwa mune 41 kusvika 70 decibel range. Vanhu vane chiyero ichi chekurasikirwa kwekunzwa kazhinji vanoona zvakaoma kunzwa kunzwa kunononoka kumanzwi makuru anotinhira. Chimwe chekukurukurirana chinenge anenge makumi matanhatu ematanhatu.
Iwe uchaona kuti unofanirwa kuteerera tevhevhizheni kana mumhanzi pahurukuro yakakwirira kudarika vamwe vemhuri yako kana shamwari. Iwe unowanzove wakanetseka kunzwisisa mutauro uye zvichida unonzwa kunzwa kuneta. Iyi nhau dzekunzwa dzakasimbiswa pamberi pekunzwa ruzha. Izvi zvinogona kukanganisa kukwanisa kwomumwe munhu kubudirira mune zvekushanda pamwe nekushanda mune zvehutano, uye kunyange kutungamirira kumanzwiro ekuzvimirira uye kuora mwoyo kana asina kusiya asina kutorwa.
Kurapa kweropa chero ripi zvaro rinorasikirwa nekunzwa kunobva pane chinokonzera chinokonzera. Kana kurasikirwa kwekunzwa hakukwanisi kuchinjwa kuvhiyiwa kana kuvhidhiki vanhu vane uwandu hunoenzanisa nehuwandu hwakanyanya kurasikirwa kwekunzwa kazhinji vanobatsirwa nekushandisa kunzwa manzwiro kana mamwe mazwi ekusimudzira inzwi .
Kunyanya Kuda Kunzwa Kurasikirwa
Kurasikirwa nekuteerera munharaunda iyi kunonyadzisa zvikuru kunyangwe pasina kurapwa. Vanhu vane kurasikirwa kukuru kwekunzwa havagoni kunzwa manzwi ari pasi pemakumi manomwe ema decibel. Vanhu vane kunzwa kurasikirwa kwakanyanya havagoni kunzwa manzwi ari pasi apa anenge anenge makumi matatu nematanhatu. Kuti ndikupe pfungwa yepamusoro yezvinoreva izvi, heano mimwe mitsara inowanikwa uye maonero ayo akafungidzirwa:
- Mugwagwa unotyisa, mudziyo wechenesi, kana kuti yeawa yeawa rinenge makumi manomwe makumi manomwe.
- Dhizha rinopisa, kicheni yegender blender, kana chirongwa chekudya chinoda kusvika 80-90 decibel.
- Inzira yekufambisa kana motokari inopfuurira inenge anenge 90 decibel.
Vanhu vane shungu dzakasimba kudzirasikirwa kwekunzwa vane matambudziko kunzwa mutauro uye kutaura nevamwe. Unyanzvi hwakadai semutauro wemasaini kana kuverenga pamuromo kunogona kubatsira kuita kuti kukurukurirana kwevanhu vakuru nevana vane simba uye kunzwa kwakanyanya kurasikirwa.
Zvinyorwa zvepamusoro zvinotinzwa kana zvigadzirwa zvinokurudzira zvinogona kubatsira kune vamwe vanhu vane kurasikirwa kwakakomba kana kwakanyanya, (kunyanya kune avo vane kurasikirwa kukuru kwekunzwa), asi kune vanhu vazhinji vane chirwere ichi chekurasikirwa kwekunzwa, kurapwa kwakakosha. Zvichienderana nerudzi rwekunzwa kurasikirwa kwako, cochlear implants inzira yekurapa kune vanhu vakawanda vane zvakanyanya kukura kurasikirwa kunzwa.
Mukati wekushongedzwa isimbi inogadziriswa inogadzirwa ine zvikamu zviviri. Icho chiri mukati uye chikamu chekunze. Ichi chiremba chiremba chinodarika chikamu chakakanganiswa chenzeve yako uye chinonyatsosimudzira mutsara wokuongorora.
Kutevera kushandiswa kwekuvhima kwekupinza kwechinyorwa, kune nzira yekuvandudza . Munguva ino unofanira kudzidza kuti unonzwa sei nekwenyika yako uye unoshanda neanotologist, uyo achagadzirisa nguva dzose kune yako (inonzi mapping). Kushandisa kuiswa kwechishandiswa hakusi kufanana nekushandisa rubatsiro rwekunzwa kana chipinzwi chekusimudza, unofanirwa kuwaniswa kunzwa inzwi mumutambo mutsva.
Vanhu vanodarika 188 000 vakagamuchira mapiritsi emakwenzi. Kuvandudzwa kuri kuramba kuchiitwa kune aya majaira uye vakawedzera hupenyu hwezviuru zvevanhu vane shungu dzakanyanya kudzirasikirwa kunzwa. Zvisinei, zvigadzirwa zvechishandiswa hazvisi zvevanhu vose. Kana iwe uchifunga kuti iwe unogona kubatsirwa kubva kune chinangwa chechichlear, taura nachiremba wako.
> Sources:
> Cochlear Implants. Kunzwa Kurasikirwa Association of America. Yakasvika panaNovember 29, 2017 > http://www.hearingloss.org/content/cochlear-implants
> Degree of Hearing Loss. American Speech-Mutauro-Kunzwa-Chikwata Website. https://www.asha.org/public/hearing/Degree-of-Hearing-Loss/
> Kunzwa Kurasikirwa Kwokurapa. Healthy Hearing website. Yakapedzwa musi waMay 10, 2017 https://www.healthyhearing.com/help/hearing-loss/treatment
> Noise. American Speech-Mutauro-Kunzwa-Chikwata Website. https://www.asha.org/public/hearing/Noise/
> Ndezvipi Zvimwe Zvinowanzofungidzirwa Zvisiri Zvinyorwa Zvokunzwa Kunzwa Kurasikirwa? Audiology Online. Yakapedzwa munaDisemba 2013. https://www.audiologyonline.com/ask-the-experts/what-some-common-misconceptions-mild-12268