问题
单项选择题
男性，68岁，查体示心底部有舒张期哈气样杂音，以胸骨右缘第2肋间最响，第二心音亢进，血压170/90mmHg，胸片提示主动脉增宽扭曲，心影靴形，最可能的诊断是（）。
A.先天性心脏病，二叶式主动脉瓣
B.风湿性主动脉瓣关闭不全
C.主动脉粥样硬化，主动脉瓣关闭不全
D.肺动脉高压，相对肺动脉瓣关闭不全
E.高血压性心脏病
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
男性，68岁，查体示心底部有舒张期哈气样杂音，以胸骨右缘第2肋间最响，第二心音亢进，血压170/90mmHg，胸片提示主动脉增宽扭曲，心影靴形，最可能的诊断是（）。
A.先天性心脏病，二叶式主动脉瓣
B.风湿性主动脉瓣关闭不全
C.主动脉粥样硬化，主动脉瓣关闭不全
D.肺动脉高压，相对肺动脉瓣关闭不全
E.高血压性心脏病
参考答案：C
| 阅读理解。 | ||||||
| ||||||
| 1. From the above, we know that this is ______. | ||||||
| A. a notice B. an advertisement C. a postcard | ||||||
| 2. If you take a tour to Hainan on June 23rd, you will return on______. | ||||||
| A. June 26th B. June 25th C. July 26th | ||||||
| 3. You can visit ______ main places if you take the tour. | ||||||
| A. 4 B. 5 C. 6 | ||||||
| 4. The price for the tour doesn't include ______. | ||||||
| A. bus service B. meals C. plane tickets | ||||||
| 5. Which of the following is TRUE? | ||||||
| A. You don't have to pay $ 650 if you book the tour earlier. B. You have to go to the office to book the tour. C. You can book the tour at 5 p.m. on Monday afternoon. | ||||||