潮铁口出铁,铁口眼内易发生爆炸,使铁口(),造成跑大流。
参考答案:扩大
一How did you manage to succeed?
一It is only after we've lost everything __________we're free to do anything.
A.when
B.that
C.which
D.what
8岁患儿,因少尿、水肿3天,伴头痛和视物模糊1天,尿蛋白(+),尿RBC20~30/HP,BP150/90mmHg(21/12kPa)。
急诊就诊时突然意识丧失,惊厥发作。首先给予的紧急处理应是()
A.静推呋塞米
B.肌注苯巴比妥钠
C.吸氧
D.静滴硝普钠
E.快速静滴20%甘露醇