当急性肾炎患儿出现高血压脑病时,首选的降压药物是:()
A.利血平肌注
B.硝苯地平舌下含服
C.肼苯达嗪口服
D.速尿静注
E.硝普钠静脉滴注
参考答案:E
.I didn’t see Mr White at the meeting ._____ he come, he would have given a lecture.
A.Would
B.Did
C.Should
D.Had
治疗外伤性鼓膜穿孔禁用的是()
A.避免感冒
B.勿用力擤鼻涕
C.可用滴耳药
D.较大而不能自愈的穿孔行鼓膜修补术
E.清除外耳道内存留的异物、血凝块等