单项选择题
使用双向波除颤仪电击能量应为:A.100JB.100-150JC.150-200JD.300J26
单项选择题使用双向波除颤仪电击能量应为:
Party games, singing and food are all common activities...
判断题Party games, singing and food are all common activities at adult church get-togethers. 正确 错误
2005心肺复苏单或双人复苏胸外按压与通气比率为:A.30:2B.15:2C.30:1D.15:1
单项选择题2005心肺复苏单或双人复苏胸外按压与通气比率为: