低频电流治疗后改善局部血液循环的作用机制，可能是（） A.非热效应 B.轴突反射使小 发布时间：2017-08-18 14:06 │ 来源：www.tikuol.com 题型：多项选择题 问题： 低频电流治疗后改善局部血液循环的作用机制，可能是（）A.非热效应B.轴突反射使小动脉壁松弛C.刺激感觉神经，释放P物质等D.受刺激皮肤释放组织胺E.肌肉节律收缩，产生乳酸
题型：多项选择题 嗜铬细胞瘤（）A.肿瘤较大，内为均质低回声，可有囊性变，CDFI：点状血流信号B.肿瘤较大，内回声不均，强弱不等，CDFI：丰富血流信号C.多单发，仅10%多发或双侧病变，瘤体小，1cm左右D.多发，仅10%单发或单侧病变，瘤体小，1cm左右E.肾上腺区三角形边界清楚的强回声光团，内部呈网状回声 查看答案
题型：多项选择题 Below is a discussion on a website.http://www.TalkingPoints.com/Stuck on a desert island?Started on 23rd April by Steve Posts 1 – 7 of 42Post 1SteveUSAHi, everyone. What would you miss most and least if you were stuck on a desert island? For me, it would be the changing seasons in New England. I guess this will sound stupid but I’d probably miss the rain, too. I wouldn’t miss getting up at six every day to go to work, though! What about you?Post 2TomasGermanyGood question. Steve, I think I’d miss different types of bread, and shopping at the supermarket. I’d miss the food most. What would I miss least? My mobile phone---I’d like to be completely quiet --- at least for a little whilePost 3 PaolaItalyI would miss the company of people because I know I’d like to have someone to share experiences with. I’d go mad on my own. And I sure wouldn’t miss junk mail(垃圾邮件) --- I hate coming home every evening and a pile of junk mail in my post box. Post 4MikoJapanHi, I would miss Manga cartoon, the internet and Japanese food, like sushi. I’d also miss TV shows and shopping for clothes… In fact, I’d miss everything.Post 5RogerUKI would miss my daily newspaper and listening to the news on TV and radio. I’d feel very cut off if I didn’t know what was happening in the world. What I’d miss least would be traffic jams in the city, particularly my journey to work.Post 6JayneWhy hasn’t anyone mentioned their family? I’d be lost without my husband and two kids. They’re the most important for me. And I can’t get started in the morning without a cup of black coffee. I wouldn’t miss doing the housework! Post 7Jaime MexicoIt would have to be music. I couldn’t live without my music. I wouldn’t miss going to school at all or doing homework! 小题1:Who would miss his or her family most?A．JaimeB．JayneC．MikoD．Paola.小题2:Which of the following people would feel most uncomfortable without the news media?A．Steve.B．JaimeC．Roger.D．Tomas小题3:How many of them mentioned that they would miss food or drink?A．OneB．TwoC．ThreeD．Four 查看答案