问题
单项选择题
红霉素与口服避孕药联用时降低避孕效果其原因是
A．抑制肝药酶使其不能正常代谢
B．影响口服避孕药的吸收
C．改变肠道菌群
D．促进口服避孕药的代谢
E．影响口服避孕药的血药浓度
答案
参考答案：C
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红霉素与口服避孕药联用时降低避孕效果其原因是
A．抑制肝药酶使其不能正常代谢
B．影响口服避孕药的吸收
C．改变肠道菌群
D．促进口服避孕药的代谢
E．影响口服避孕药的血药浓度
参考答案：C
| 从方框中选择最佳选项完成对话，有两项多余。 | |
B: Yes. 1._____ A: I want to know if you send take-away food. B: Sure. A: I'd like to order something for my lunch. B: 2._____ A: I'd like to have beef with potatoes and a hot dog. B: OK. 3._____ A: No, thanks. How can I pay you? B: 4._____ By the way, what time do you want your lunch? A: Around 11: 30 am. B: 5._____ A: Oh, yeah. Room 502 in Garden Building. B: OK. Thank you. See you then. |