药理性拮抗
参考答案:药理性拮抗即一种药物与特异性受体结合,阻止激动药与此种受体结合。如纳洛酮可拮抗吗啡的作用,普萘洛尔可拮抗异丙肾上腺素的作用。
You ________ come to his office. Our boss won’t be back until next week.
A.haven’t to
B.won’t have got to
C.have got to
D.have not got to
下述不属磺脲类药物副作用的是
A.乳酸性酸中毒B.白细胞减少C.血小板减少性紫癜D.光过敏性皮炎