关于利血乎,下列说法不正确的是
A.属于影响去甲肾上腺素神经递质的药物
B.降压作用温和,缓慢,持久
C.可以长期单独应用
D.有镇静,安定作用
E.降压时伴有心率减慢
参考答案:C
- Can you go to row a boat with us this afternoon?
- I'm afraid not. I_______ look after my little sister because my mother is out.
A.can
B.may
C.would
D.have to
能起到扩容作用的是
A.感染性休克B.神经性休克C.心源性休克D.损伤性休克E.失血性休克