问题
单项选择题 A型题
有关滴眼剂错误的叙述是
A、滴眼剂是直接用于眼部的外用澄明溶液或混悬液
B、正常眼可耐受的pH值为5.0~9.0
C、混悬型滴眼剂50μm以下的颗粒不得少于90%
D、药液刺激性大，可使泪液分泌增加而使药液流失，不利于药物被吸收
E、增加滴眼剂的粘度，有利于药物的吸收
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
有关滴眼剂错误的叙述是
A、滴眼剂是直接用于眼部的外用澄明溶液或混悬液
B、正常眼可耐受的pH值为5.0~9.0
C、混悬型滴眼剂50μm以下的颗粒不得少于90%
D、药液刺激性大，可使泪液分泌增加而使药液流失，不利于药物被吸收
E、增加滴眼剂的粘度，有利于药物的吸收
参考答案：C
| 情景交际 | |
| ( )1. Has Lucy been to the USA? ( )2. Could you give this book to Li Lei? ( )3. Have you ever been to the Great Wall? ( )4. I'll go boating this Sunday. ( )5. How far is it from our school to the park? ( )6.1 think you are a good swimmer. ( )7. How often do you watch TV? ( )8. What's wrong with you? | A. Have a good time. B. Once a week. C. Yes, with pleasure. D. About three kilometers, I think. E. Not yet. F. It's very kind of you to say so. G. Of course ! She comes from America. H. I have got a bad cold. |