72.小兒病人在吸入氧濃度>60%時,下列何者最需要使用鼻導管CPAP治療?
(A)PaO2>60 mm Hg,PaCO2=60 mm Hg且pH≧7.25
(B)PaO2>50 mm Hg,PaCO2=60 mm Hg且pH≧7.25
(C)PaO2<50 mm Hg,PaCO2=50 mm Hg且pH≧7.25
(D)PaO2>70 mm Hg,PaCO2=40 mm Hg且pH≧7.35
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統計: A(15), B(32), C(125), D(11), E(0) #3282792
統計: A(15), B(32), C(125), D(11), E(0) #3282792