问题
单项选择题
女性，70岁，患“风湿性心脏病二尖瓣狭窄伴关闭不全”10年，长期口服地高辛。近日出现尿少、周身浮肿、恶心呕吐、频发多源室早、嗜睡、黄视等改变。
最可能的诊断是
A．心衰加重
B．感染性心内膜炎
C．肾衰
D．消化道溃疡
E．洋地黄中毒
答案
参考答案：E
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女性，70岁，患“风湿性心脏病二尖瓣狭窄伴关闭不全”10年，长期口服地高辛。近日出现尿少、周身浮肿、恶心呕吐、频发多源室早、嗜睡、黄视等改变。
最可能的诊断是
A．心衰加重
B．感染性心内膜炎
C．肾衰
D．消化道溃疡
E．洋地黄中毒
参考答案：E
Years ago, if a teenager has some problems in her life, she might go home and wrote in her diary. Now, a teenager with the same problems might go onto the Internet and write about ____ in a blog (博客). ___ many ways, a diary and a blog are very similar. So, what makes blogging different ____writing in a traditional diary? ____ biggest difference is that blogging is ____more public(公共的) than a diary. Usually, a teenager treats her diary like a ____ full of secrets that she does not want to share(分享). Because blogging is such a public way of ____, it has both good and bad points. The biggest problem with blogging is that ____ can read what you write. ____ you write something bad about a friend, that friend might read your blog and get ____. Because we do not always ____ things carefully before we write them down, it is easy ____ something that hurts someone’s feelings(感情) in a blog. So we ____ be careful of what we write. There are also advantages(优点) of blogging, of course. People choose to blog ____ they know that their friends will read what they write. Blogs are a very good ____ to write about daily life, as long as people are careful about what they write. However I still prefer my old diary.
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