问题
单项选择题 B型题
β-受体阻断药作用机制不包括()
A.减少心排出量
B.抑制肾素分泌
C.中枢降压作用
D.降低外周交感神经活性
E.阻滞钙通道,松弛小动脉平滑肌
答案
参考答案:E
β-受体阻断药作用机制不包括()
A.减少心排出量
B.抑制肾素分泌
C.中枢降压作用
D.降低外周交感神经活性
E.阻滞钙通道,松弛小动脉平滑肌
参考答案:E
情景交际。 选择方框中的句子完成对话,其中有一项多余。 | |
B: 1 , doctor. A: Do you have a cough? B: No. I don't have a cough. A: 2 B: Yes, I sleep very well. A: Do you have breakfast every morning? B: No. I don't have breakfast. A: Oh, I see. 3 .You need to eat more food and have three meals a day. 4 B: OK. I will do it. A: 5 B: Thank you very much. |