问题
单项选择题 A1/A2型题
下列药物与氯霉素合用不会使自身半衰期延长的是()
A.双香豆素
B.苯妥英钠
C.氧氟沙星
D.氯丙嗪
E.甲磺丁脲
答案
参考答案:C
解析:氯霉素为肝药酶抑制剂,使双香豆素、苯妥英、氯丙嗪、甲磺丁脲等的灭活受抑,半衰期延长,甚至可以产生严重毒性,而氧氟沙星主要通过肾脏代谢。
下列药物与氯霉素合用不会使自身半衰期延长的是()
A.双香豆素
B.苯妥英钠
C.氧氟沙星
D.氯丙嗪
E.甲磺丁脲
参考答案:C
解析:氯霉素为肝药酶抑制剂,使双香豆素、苯妥英、氯丙嗪、甲磺丁脲等的灭活受抑,半衰期延长,甚至可以产生严重毒性,而氧氟沙星主要通过肾脏代谢。
用方框中所给单词的适当形式填空。(每小题1分,共5分)
小题1:Mr. Green lives on the __________ floor of the building. 小题2:After exercising for a few months, she is a little than before. 小题3:How much does it to fly to Shanghai from Fuzhou? 小题4:Many foreigners are surprised at the rapid _______________ of China. 小题5:It rained heavily in the of Fujian Province last week. |