女，18岁，因甲亢拟在颈丛麻醉下行甲状腺大部切除术，麻前用药最佳组合是A．苯巴比妥、 发布时间：2018-07-24 06:00 │ 来源：www.tikuol.com 题型：单项选择题 问题： 女，18岁，因甲亢拟在颈丛麻醉下行甲状腺大部切除术，麻前用药最佳组合是A．苯巴比妥、阿托品B．苯巴比妥、东莨菪碱C．哌替啶、阿托品D．哌替啶、东莨菪碱E．安定、东莨菪碱
题型：单项选择题 完形填空。 Around the world, people have different ideas about what good manners are. When you go to restaurants in different parts of the world, it's 1 to know the right and wrong things to do. For example, in China it's OK to 2 a lot of noise in a restaurant. In fact, if a restaurant isn't 3 or lively, you may think there's something wrong with it. However, in many western countries, restaurants are quiet places. If a table is too loud, other people who are eating there might even 4 to the owner of the restaurant. Paying the bill 5 also different from country to country. In China, one person usually pays 6 everybody. In western countries, one person pays if he or she is entertaining clients (宴请宾客), but 7 friends eat together, they usually share the cost. This is called "Going Dutch (均摊费用)". Also, when westerners pay the bill, they usually leave some money for the 8 .This is called"leaving a tip (小费)". Leaving a tip is thought to be polite. In the US, it's 9 to leave tips of 10％,15％,or 20％ of the bill, which is decided by how good the service is. Good waiters can make a lot of money! The way people eat food is different in the world, but you can 10 the same kind of food in many countries. Chinese and Italian food, for example, are popular all over the world. ( )1. A. popular ( )2. A. cause ( )3. A. noisy ( )4. A. shout ( )5. A. are ( )6. A. on ( )7. A. until ( )8. A. gatekeeper( )9. A. terrible ( )10. A. invent B. difficultB. keep B. noise B. explain B. is B. for B. when B. seller B. common B. find C. importantC. make C. lucky C. complain C. be C. in C. unless C. waiter C. serious C. prefer 查看答案
题型：单项选择题 当高水位快速降低后，河岸出现临水面局部堤体失稳，其主要原因是（）。A.堤体土的抗剪强度下降B.水位下降使堤前坡脚失去了水压力的反压C.因水位下降使渗透力增加D.水位下降对堤内土体产生潜蚀作用 查看答案
题型：单项选择题 根据血气分析结果：PaO282mmHg，PaCO289mmHg，pH7.19，BE-9mmol/L，其诊断是（）.A.代谢性碱中毒B.呼吸性酸中毒C.呼吸性碱中毒D.呼吸性酸中毒并代谢性酸中毒E.呼吸性酸中毒并代谢性碱中毒 查看答案