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问题 多项选择题

烧伤后患者发生休克的因素有（）

A.大量坏死形成焦痂

B.创面剧烈疼痛

C.创面继发感染

D.大量血浆自创面外渗和渗向组织间隙

E.组织精神刺激

答案

参考答案：B, D

单项选择题

男性，26岁。因感冒2周后感胸闷就诊。体检：心率40～45次/min，律齐，心电图示窦性心动过缓，无昏厥史。经激素治疗3周后来见效（）

A．临时心脏起搏

B．药物治疗

C．安置抗心动过速起搏器

D．心脏电复律

E．安置永久性房室顺序双腔心脏起搏器F．安置永久性心室起搏器

H．安置自动心脏复律除颤器下列病例采用上述哪项治疗最合理：
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补全对话，情景问答
补全对话。
A: Can you go to the movies tonight?
B: Because my mother tells me not to go out on school nights.
C: I have many rules in my house.
D: I can go out.
E: What are you doing now?
A: Hello, Linda.   1   
B: I'm doing my homework.
A: 2   
B: No, I can't.
A: Why?
B:     3    
A: That's too bad.    4   
B: You're lucky. _5   
A:  I have to help my mother do housework.  And I have to practice the piano every day.
B: Oh, no. That's terrible.
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