肾综合征出血热最基本的病理变化是()
A.全身小血管和毛细血管的广泛受损
B.低血容量性休克
C.弥漫性血管内凝血
D.血小板减少
E.全身小血管充血
参考答案:A
-- The traffic is busy in Harbin.
--It’s really so. When the subway , the traffic will become better.
A finishes B will finish C is finished
保存时间越长的血中钾的含量越高。