试题与答案

心肺复苏中最关键的步骤是A.心脏按压 B.心内注射 C.心前区叩击 D.清理呼吸道

题型:单项选择题

题目:

心肺复苏中最关键的步骤是

A.心脏按压

B.心内注射

C.心前区叩击

D.清理呼吸道

E.口对口人工呼吸

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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