44 在純音聽力檢查及語音聽力檢查需要對側(contralateral)遮蔽的情況,下列何者有誤?(AC:氣傳 導閾值,BC:骨傳導閾值,IA:兩耳間衰減,ST:語音閾值)
(A)ACtest ear − BCnontest ear ≥ IA
(B)Air-bone gaptest ear ≥ 15 dB
(C)STtest ear − STnontest ear ≥ IA
(D)Presentation leveltest ear − Worst BCnontest ear ≥ IA
(A)ACtest ear − BCnontest ear ≥ IA
(B)Air-bone gaptest ear ≥ 15 dB
(C)STtest ear − STnontest ear ≥ IA
(D)Presentation leveltest ear − Worst BCnontest ear ≥ IA
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統計: A(2), B(4), C(4), D(30), E(0) #1176842
統計: A(2), B(4), C(4), D(30), E(0) #1176842