腹部闭合性损伤，出现下列哪种情况宜剖腹探查A．剧烈阵发性腹痛 B．恶心、呕吐 C．腹 发布时间：2017-05-22 11:30 │ 来源：www.tikuol.com 题型：单项选择题 问题： 腹部闭合性损伤，出现下列哪种情况宜剖腹探查A．剧烈阵发性腹痛B．恶心、呕吐C．腹腔抽出凝固血液4mlD．腹膜刺激征及体征逐渐加重E．WBC11×109/L，N0.85
题型：单项选择题 根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。 A: Good morning, Betty. You look so weak. 1 B: It's hard for me to breathe. 2 A: How long have you been like this? B: Since about two weeks ago. A: 3 B: There's a chemical plant near our town, which produces such harmful gases that the air has been seriously polluted. A: 4 Pollution has caused too many environmental problems recently. We'd better do something toprevent it from going like this. B: 5 Shall we write a letter to the local government about the problem? A: Good idea. Let's put it into practice at once. But…now I suggest you go to see a doctor first. B: Thank you. And maybe I'll have to think about leaving this town and moving to a better place. A. Why not see a doctor? B. What's the matter? C. I have a different opinion. D. My chest hurts E. I can't agree more. F. It sounds terrible. G. What happened? 查看答案
题型：单项选择题 23岁女性患者，双侧上2锥形牙，远中各有2mm间隙。以下哪项不是增加修复体抗力的措施（）.A.使用优良材料B.避免应力集中C.增加牙体预备量D.避免铸件缺陷E.均匀分散咬合力 查看答案