A.共振 B.聲衰竭 C.重振 D.聽(tīng)力剝奪 E.弱聽(tīng)
A.0dBSPL~120dBSPL B.0dBHL~120dBHL C.125Hz~8000Hz D.0dB~120dB E.25dBHL~120dBHL
A.準(zhǔn)備好取耳印的用具 B.消毒 C.詢問(wèn)病人有無(wú)中耳炎或手術(shù)病史 D.核對(duì)病人姓名等基礎(chǔ)信息