72.治療新生兒肺高壓(pulmonary hypertension)時使用吸入性一氧化氮,建議劑量為何?
(A)10 ppm(part per million)
(B)10 ppb(part per billion)
(C)20 ppm(part per million)
(D)20 ppb (part per billion)

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統計: A(95), B(8), C(432), D(13), E(0) #1946915

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#3297092
NO:肺血管擴張2-8ppm即有用,治療...
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