患者男，58岁。患慢性肺心病顽固性心衰，经抗感染、强心利尿治疗_爱下问搜题

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问题单项选择题 A1/A2型题

患者男，58岁。患慢性肺心病顽固性心衰，经抗感染、强心利尿治疗，效果不佳。进一步治疗应选择下列中的（）。

A.应用血管扩张剂

B.机械通气

C.加大强心利尿药剂量

D.用激素治疗

E.高流量吸氧

答案

参考答案：A

选择题

My sister often ____ TV at 8:00.[ ]

A. is watching

B. watched

C. watches

选择题

____ in a poor peasant family, the boy was unable to go to school. [ ]

A. Being born

B. Born

C. Having been born

D. Being proved