少尿是指24小时尿量少于
A．100 ml
B．400 ml
C．1000 ml
D．1500 ml
E．2500 ml
参考答案：B
解析：正常成人每次尿量200～400ml，24小时尿量1000～2000ml，平均1500ml左右。24小时尿量＜400ml或每小时尿量＜17ml，称为少尿，24小时尿量＜100ml，称为无尿(尿闭)，24小时尿量＞2500ml，称为多尿。
| 从方框中选出适当的句子补全对话，有两项多余。 | |
| A: Mom, this is my new friend, Jim. B: Welcome to our home, Jim. 1. _____ C: Thanks. Wow, your home is very nice! B: Thank you. 2. _____ Jim, are you and Jeff in the same class? C: No, but we're in the same grade. B: 3. _____ C: She's a nurse. B: Oh, I'm a nurse, too. 4. _____ C: She works at the People's Hospital. B: Me, too. 5. _____ C: Sure. Her name is Tina Green. B: Oh! It's a small world(世界). Your mother and I are friends like you and Jeff. | |
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