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Changing rescuers while carrying out artificial respiration should be done ______.A.without losing the rhythm of respirationB.only with the help of two other peopleC.by not stopping the respiration for more than 5 minutesD.at ten-minute intervals

题目

Changing rescuers while carrying out artificial respiration should be done ______.

A.without losing the rhythm of respiration

B.only with the help of two other people

C.by not stopping the respiration for more than 5 minutes

D.at ten-minute intervals

参考答案和解析
正确答案:A
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