单项选择题

261.治疗扩张性心肌病需要慎用的药物是（）

A.血管紧张素转换酶抑制剂
B.利尿剂
C.扩血管药物
D.β受体阻滞剂
E.钙拮抗剂
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单项选择题
患者女，岁。患有肥厚型心肌病，因胸痛1小时急诊入院。首要的护理措施是（）
A.绝对卧床休息
B.给予1～2L/min吸氧
C.给予高热量饮食
D.建立静脉通道
E.预防呼吸道感染
单项选择题
Which one of the following sentences is least formal in style? A、“The old man has just passed to his heavenly reward.” B、“The old man has just passed away.” C、“The old man has just died.” D、“The old man has just kicked his bucket.”
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