65岁男性，高血压10年，呼吸困难一周，不能平卧2天来诊。查体：神清，端坐位，血压155／100mmHg，两肺可闻及干、湿啰音，心界向左下扩大，心尖部3级收缩期杂音，下肢凹陷性水肿，心电图示心房纤颤，心室率142次／分。
下列哪些因素可导致心功能不全的再发（）
A.肺梗死
B.限钠摄入
C.严重贫血
D.呼吸道感染
E.情绪激动
F.急性心肌缺血发作
G.应用降压药
H.减慢心室率
I.补钾
J.应用利尿剂
K.应用洋地黄制剂
参考答案：A, C, D, E, F
| 完形填空。 | ||||
| I still remember I fell in love with English from a very young age, because I thought it was such a(n) 1 language. Full of strong wishes of learning English, I began to 2 it. But soon I found it 3 than expected. There were too many words, expressions and many other things to remember. And even if you know 4 , you can't use them correctly and exactly. And I did rather 5 in my first English test. I was worried about it. This made me upset and dropped my interest in English 6 . While I was in trouble, my English teacher gave me much help. I knew that ininterest didn't mean 7 and I should have some learning methods. I did as he said and tried many different ways of learning English. 8 the days went by, I could do better and better and became more and more interested in it. During summer vacation, an old lady from Australia visited my school. She had a talk with us. It was the first time 9 a foreigner. I got 10 nervous at first, but soon I found it exciting to talk with her, and I learned a lot from her. How I wish to practice speaking English with foreigners every day! | ||||
|