63.觀察到病人外觀出現發紺(visible cyanosis),其主因為下列何者?
(A)PaO2<60 mm Hg(arterial blood gas analysis)
(B)PaO2<55 mm Hg(arterial blood gas analysis)
(C)SpO2<89%(pulse oximetry)
(D)Unsaturated hemoglobin>5 g/dL

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統計: A(0), B(1), C(1), D(1), E(0) #3978397

詳解 (共 2 筆)

#7458543
看到發紺(Cyanosis)就是 uns...
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#7456584
答案:(D) Unsaturated ...
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