Sensorineural hnov tsis hnov qab, lossis SNHL, tshwm sim tom qab pob ntseg sab hauv. Teeb meem nrog cov hlab ntsha ntawm koj lub pob ntseg sab hauv mus rau koj lub hlwb kuj tuaj yeem ua rau SNHL. Lub suab mos yuav nyuaj rau hnov. Txawm hais tias lub suab nrov tuaj yeem tsis meej lossis tuaj yeem ua suab nrov.
Dab tsi yog qhov ua rau muaj kev hnov lus tsis hnov lus zoo tshaj plaws?
kab mob kis yog qhov tseem ceeb tshaj plaws ntawm kev hnov lus tsis hnov lus, ua raws li aminoglycoside thiab platinum derivative ototoxicity; Tsis tas li ntawd, kev puas tsuaj cochlear tshwm sim los ntawm lub suab nrov dhau, feem ntau hauv cov tub ntxhais hluas, yog ib lub ntsiab lus tshiab.
kev lag ntseg ua lag luam yog dab tsi?
Feem ntau yog vim li cas rau kev hnov lus tsis zoo suav nrog txhaws ntawm koj lub pob ntseg, lub qhov hauv koj lub pob ntseg nruas, teeb meem nrog peb pob txha me me hauv koj pob ntseg, lossis kua dej hauv qhov chaw nruab nrab ntawm koj lub pob ntseg nruas thiab cochlea. Hmoov zoo, feem ntau ntawm kev hnov lus tsis zoo tuaj yeem txhim kho.
4 theem kev lag ntseg yog dab tsi?
Level of lag ntseg
- mild (21–40 dB)
- moderate (41–70 dB)
- mob hnyav (71–95 dB)
- profound (95 dB).
Dab tsi yog qhov kev kho mob zoo tshaj plaws rau kev hnov lus tsis hnov lus?
Tam sim no, kev hnov lus tsis hnov lus feem ntau yog kho nrog cov khoom siv hnov lus lossis kev cog lus cochlear, uas ua haujlwm nrog tus neeg lub qhov hnov lus ntxiv los ua kom nrov.suab.
