A.血?dú)庑?br /> B.肺不張 C.腹水或腹腔巨大腫瘤 D.CO氣腹 E.俯臥位手術(shù)
A.異氟烷 B.氟烷 C.恩氟烷 D.七氟烷 E.地氟烷
A.胸部聽(tīng)診 B.鼻孔氣流聽(tīng)診 C.螺紋管聽(tīng)診 D.食管聽(tīng)診 E.腹部聽(tīng)診