問題詳情

27.肺功能檢查顯示受試者的總肺量（TLC）5.2 L、功能肺容量（FRC）3.4 L、潮氣容積（TV）0.5 L、肺活量（VC）3.0 L；則此人的呼氣儲備容積（ERV）為多少 L？
(A)1.2
(B)1.3
(C)1.8
(D)2.2

參考答案

答案：A
難度：簡單0.705298
統計：A(213),B(53),C(20),D(16),E(0)

用户評論

【turn1235】評論

TLC - VE = RV = 5.2 - 3.0 = 2.2FRC = ERV +RV = 3.4 = ERV + 2.2

【00】評論

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