问题
单项选择题
超声检查输尿管时,应该在排大便后,并憋尿充盈膀胱。其目的不是
A.减少肠道气体和粪便对输尿管的干扰
B.提高第二段输尿管显示效果
C.推开盆腔内的肠管
D.使输尿管充盈
E.提高第三段输尿管显示效果
答案
参考答案:D
解析:输尿管末端出口处,可防止膀胱充盈后,尿液的反流。
超声检查输尿管时,应该在排大便后,并憋尿充盈膀胱。其目的不是
A.减少肠道气体和粪便对输尿管的干扰
B.提高第二段输尿管显示效果
C.推开盆腔内的肠管
D.使输尿管充盈
E.提高第三段输尿管显示效果
参考答案:D
解析:输尿管末端出口处,可防止膀胱充盈后,尿液的反流。
从Ⅱ栏中选出Ⅰ栏中相对应的答语。 |
I ( )1. Would you mind putting your things away? ( )2. When will the race begin? ( )3. How often do you play football? ( )4. Can I speak to Mary, please? ( )5. Thanks for your delicious food. | Ⅱ A. Twice a week. B. Hold the line, please. C. At a quarter to ten, I think. D. You are welcome. E. Sorry, I'll do it in a minute. |