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
問題詳情
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)