多选题:心梗病人服用强心苷所发生变化是(  )。

题目内容:
心梗病人服用强心苷所发生变化是(  )。 A.患者对强心苷的敏感性增高
B.发病头24小时应用强心苷可加重心梗
C.降低心肌耗氧量
D.心肌舒张更完全
E.冠脉流量增加
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答案解析:

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为保证病人安全,可以使用保护具的是( )A.高热躁动者 B.支气管哮喘者 C.呕吐者 D.谵妄昏迷者 E.婴幼儿

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