酚妥拉明的药理作用不包括
A.舒张血管,降低外周阻力
B.直接影响血管平滑肌及阻断。受体
C.心收缩力增强,心率加快
D.有拟胆碱作用,组胺样作用
E.抑制神经末稍NA释放
参考答案:E
—What are you going to give your mother for her birthday, Lucy?
—I'm not sure. But I'll buy her ______. [ ]
A. something special
B. anything special
C. special anything
D. special something
专供涂抹、敷于皮肤使用().
A.含漱剂
B.滴鼻剂
C.搽剂
D.洗剂
E.泻下灌肠剂