A.60mmHg B.70mmHg C.80mmHg D.90mmHg E.95mmHg
A.重度高鉀血癥 B.廣泛性急性心肌梗死 C.重度低體溫癥 D.老年患者的心臟停搏前心電 E.以上皆是
A.2~4min B.4~6min C.6~8min D.8~10min E.10~15min