A.4~6min B.6~8min C.5~10min D.3~4s E.4~6s
A.查找病因 B.立即建立給藥途徑 C.采用各種藥物復(fù)蘇 D.人工呼吸和胸外心臟按壓 E.用器械支持循環(huán)和呼吸