需要采用宽窗技术显示的部位或组织是:
A.胸部
B.腹部
C.盆腔
D.脑组织
E.椎间盘组织
参考答案:A
I ( ) if you could tell me anything in this respect.
A. appreciate itB. should appreciateC. should appreciate itD. really appreciate
下述哪项属于反射性呕吐()
A.妊娠
B.洋地黄中毒
C.尿毒症
D.急性肝炎
E.脑膜炎