A.結(jié)束輸液有回血 B.輸液管里有空氣 C.開(kāi)機(jī)不久電池低壓報(bào)警 D.速率不準(zhǔn) E.泵發(fā)生故障
A.5ml B.20ml C.30ml D.50ml E.60ml