左心功能不全的临床表现主要是由于A.心室重构所致 B.左心室扩大所致 C.体循环静脉

题型:单项选择题

问题:

左心功能不全的临床表现主要是由于

A.心室重构所致

B.左心室扩大所致

C.体循环静脉压增高所致

D.肺动脉高压所致

E.肺瘀血、肺水肿所致

考点:卫生资格考试(中初级)全科医学主治医师心血管疾病(一)
题型:单项选择题

阅读理解

      Dick and Ellen come from America. Now they are in Tianjin. Every morning they get up very early.

Then they go to work by car. They start their work at 8:30. They are very busy. They have lunch at 12:30. After lunch they work again. They finish their work at 5:30 p.m. In the evening they take Chinese lessons. They want to learn Chinese. They want to talk with Chinese people. They often say "Chinese people are

very friendly". They like to stay in China and they like to work with Chinese people.

1. Where are Dick and Ellen?

A. In America.

B. In Beijing.

C. In Tianjin.

2. Do they get up very late every morning?

A. Yes, they do.

B. No, they don’t.

C. No, they doesn’t.

3. When do they begin to work?

A. 8:00.

B. 8:30.

C. 9:00.

4. What do they do in the evening?

A. Stay at home.

B. Watch TV.

C. Take Chinese lessons.

5. Why do they want to learn Chinese?

A. Because they like Chinese.

B. Because they like China.

C. Because they want to talk with Chinese people.

题型:单项选择题

女,24岁,月经规律,现停经52天,()

A.终止手术,实施抢救

B.立即输液并输血

C.肌注肾上腺素

D.静脉滴注间羟胺

E.静脉注射阿托品

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A.平均值和极差控制图

B.累积和(CUSUM)控制图

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D.单值和移动极差控制图

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单子叶植物根及根茎断面的一圈环纹是

A.形成层

B.木质部

C.外皮层

D.内皮层

E.韧皮部

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