问题
单项选择题
患者，男，马车翻车时砸伤下腹部，查体：耻骨联合处压痛，挤压试验阳性，膀胱胀满，橡皮导尿管插入一定深度未引出尿液，导尿管尖端见血迹，此时应考虑
A．导尿管插入深度不足
B．导尿管插入方法不对
C．导尿管阻塞
D．骨盆骨折合并 * * 断裂
E．骨盆骨折合并膀胱损伤
答案
参考答案：D
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患者，男，马车翻车时砸伤下腹部，查体：耻骨联合处压痛，挤压试验阳性，膀胱胀满，橡皮导尿管插入一定深度未引出尿液，导尿管尖端见血迹，此时应考虑
A．导尿管插入深度不足
B．导尿管插入方法不对
C．导尿管阻塞
D．骨盆骨折合并 * * 断裂
E．骨盆骨折合并膀胱损伤
参考答案：D
| 请根据文章内容完成下列问题。 | |||
| Hello, I'd like to say something about my family. I am a girl and I am 13 years old. I have a happy family. I have a sister and an elder brother. We live in London. (1) My sister and I get along well with each other. We never fight. We study at the same middle school, so every morning, we go to school together. (2) sing, our, happily, on, school, we, way, often, to. Many friends say that we are a happy pair. My elder brother is a college student. He lives in his school and just comes back home on Saturdays and Sundays. He is kind to everybody. My father is a doctor. He is very busy every day. He often gets home very late. When he is not working, he spends weekends with us. Sometimes we drive to the country to go for a picnic, and sometimes we go to the park near our house to fly kites. My mother is a teacher. She is also very busy. So my grandparents take care of us. They cook delicious food and do the washing for us. They are also very kind. (3) 看我的家庭多幸福啊!
My grandparents _______ _______ us. 3. 请将划线(1)处的英语翻译为中文 ________________________________________________ 4. 请将划线(2)处重组为正确的句子 ________________________________________________ 5. 请将划线(3)处的中文翻译为英语 ________________________________________________ |
其中物质PCl3的物质的量变化如右图所示。
）前 20
s内 PCl5（g）的平均反应速率为