问题 单项选择题 A3/A4型题

男性,52岁。阵发性心悸半年,时有胸闷,登二楼觉气急3个月,下肢浮肿3天来院门诊。心电图示窦性心律,心率64次/分,P-R间期0.24秒伴完全性右束支传导阻滞,诊断为扩张型心肌病,心功能不全。入院后予以洋地黄,利尿剂和扩血管药物治疗。第4天突然神志不清,抽搐,听诊心音消失,血压为0mmHg。经救治以后神志清醒,心跳恢复,心率45次/分,并有频发早搏。

心电图示Ⅲ度房室传导阻滞,频发室性早搏。其原因考虑与下列哪项有关()

A.洋地黄

B.心衰加重

C.利尿剂

D.疾病的进展

E.扩血管药物

答案

参考答案:A

阅读理解

阅读理解。

     The two largest islands of the British Isles(不列颠群岛)are Great Britain and Ireland. There are

three regions(地区)in Great Britain. They are England, Scotland and Wales. Scotland lies to the north of England, and Wales to the southwest. Ireland lies to the west of Great Britain. It is a smaller island than Great Britain.

     The Atlantic Ocean lies between the British Isles and America, and the Irish Sea between Great Britain and Ireland. The North Sea is on the east side of Great Britain. To the south is the English Channel. Every day large ships cross the Atalntic Ocean to America and saller ones cross the North Sea and the Channel

to Europe.

l. Which of the following maps gives the correct relationship between Great Britain, the British Isles and

Scotland?

A. G-Great Britain;

B. B-British Isles;

C. S-Scotland

2. According to the passage, which of the following statements is correct?

A. Ireland is the smallest island of the British Isles.

B. Great Britain is larger than the British Isles.

C. England, Scotland, Wales and Ireland belong to one country in Europe.

D. Great Britain is the largest island of the British Isles.

3. The following is the map of the three regions in Great Britain, which one is correct?

A. S-Scotland;

B. E-England;

C. W-Wales

4. Great Britain is separated from Ireland by ______.

A. the Atlantic Ocean  

B. the Pacific Ocean

C. the Irish Sea  

D. the English Channel

5. ______ lies to the south of Ereat Britain.

A. the North Sea  

B. the English Channel

C. the Atlantic Ocean  

D. the Irish Sea

单项选择题 A2型题