急性化脓性腹膜炎的常见原因应除外
A.腹腔内脏器穿孔B.损伤引起的腹壁或内脏破裂C.血源性感染D.手术污染E.吻合口瘘
参考答案:C
You'd better______the book. ______a bad book it is ! [ ]
A. not read, What a
B. not read, What
C. not read, How
脑血栓形成的超早期溶栓治疗应在起病后多长时间内进行才有可能挽救缺血半暗带()
A.1h
B.3h
C.6h
D.12h
E.24h