患儿，女，1岁，患化脓性脑膜炎，今日抽搐不止，急诊入院，入院_爱下问搜题

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问题单项选择题

患儿，女，1岁，患化脓性脑膜炎，今日抽搐不止，急诊入院，入院时全身肌肉痉挛，双手握拳，两眼上翻，牙关紧闭，口吐白沫、有痰鸣，头向后仰，首先采取的措施是

A．立即静脉输注抗生素控制感染

B．20%甘露醇静脉注射防止脑水肿

C．患儿侧卧，解开衣领，清除鼻咽分泌物

D．控制高热

E．密切观察小儿呼吸心率

答案

参考答案：C

填空题

用合适的单词填空。

do, work, write, want, go, thank, wish, listen, get, take

1. Mary _______ to buy a piano.
2. Can you_______ a letter to me?
3_______ for your nice food.
4. What time _______ they _______ to the park?
5. Bill is busy. He _______ day and night.
6. Does your sister like _______ to music?
7. Please give my best _______ to your parents.
8. He _______ up at 6:00 am.
9. —How do you go to school?
—I_______ a bus.
10. Nancy doesn't _______ her homework after school.

计算题

（6分）一定量的乙烷在氧气不足的情况下，不完全燃烧，生成CO、CO₂和H₂O（g）共重25.2g。将生成的混合气体依次通过浓硫酸后，浓硫酸质量增重10.8g，求生成CO₂的质量。