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
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統計: A(903), B(219), C(173), D(117), E(0) #927173
統計: A(903), B(219), C(173), D(117), E(0) #927173
詳解 (共 2 筆)
#1162015
TLC - VE = RV => 5.2 - 3.0 = 2.2
FRC = ERV +RV => 3.4 = ERV + 2.2
ERV = 1.2
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