单选题:患儿,2岁,因肺炎伴急性心力衰竭需立即进行抢救。首选的药物是

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题目内容:

患儿,2岁,因肺炎伴急性心力衰竭需立即进行抢救。首选的药物是 A.地高辛口服
B.洋地黄类药物肌内注射
C.毒毛旋花子苷K缓慢静脉注射
D.硝普钠静脉点滴
E.酚妥拉明静脉点滴

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