心室颤动/无脉性室性心动过速治疗时，推荐电击次数为 ["1次 ","3次 ","2次 ","4次"] 使用双向波除颤仪，电击能量选择为 ["100J ","100-150J ","150-200J ","300J"] 使用单向波除颤仪，电击能量选择为 ["200J ","300J ","360J ","150J"] 在成人心肺复苏中，潮气量大小为 ["500-600ml ","600-700ml ","400-500ml ","800-1000ml"] 成人心肺复苏时胸外按压的深度为 ["胸廓前后径的一半 ","2-3Cm ","4-5Cm ","6-7Cm"] 在成人心肺复苏中，人工呼吸的频率为