问题
单项选择题
患者，男，49岁，半年前行二尖瓣置换，近1个月来胸闷、气短。查体：贫血面容，心尖部可闻及全收缩期杂音，该患者最有可能的诊断是
A．人工瓣膜变形
B．腱索卡瓣
C．感染性心内膜炎
D．瓣周漏
E．以上都不是
答案
参考答案：D
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患者，男，49岁，半年前行二尖瓣置换，近1个月来胸闷、气短。查体：贫血面容，心尖部可闻及全收缩期杂音，该患者最有可能的诊断是
A．人工瓣膜变形
B．腱索卡瓣
C．感染性心内膜炎
D．瓣周漏
E．以上都不是
参考答案：D
| 用方框内所给词组的正确形式完成句子。 | |
2. It took us three hours to ________ the big party. 3. As soon as I ________ the train, I saw my father waiting for me on the platform (月台). 4. Don't ________ me when I make a mistake. 5. —What do you want to be when you ________? —A computer expert. 6. Last Sunday we went hiking and we ________. 7. "Don't _________. The patients are sleeping." the nurse said. 8. I don't want to ________ you. Let's ask our science teacher. 9. A young man ________ the bus without waiting for his turn. 10. Mother always tells me not to ________ my clothes ________ in the room. |