患者女性，36岁。突发右侧肢体无力，伴言语不能就诊，查头颅CT未见异常。有风湿性心脏病、心房纤颤10年。最可能的诊断是（）。
A.脑栓塞
B.脑血栓形成
C.脑出血
D.蛛网膜下腔出血
E.脑肿瘤
参考答案：A
解析：心房纤颤患者易形成附壁血栓，栓子脱落后可随血流进入颈内动脉系统，使血管急性闭塞，引起供血区脑组织缺血坏死及脑功能障碍。脑出血、蛛网膜下腔出血在CT上分别表现为脑实质、蛛网膜下腔高信号影。脑肿瘤CT上表现为低信号影伴灶周强化。
| 任务型读写。 阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词.注意:每个空格只填一个单词。 | ||||||
| How do you enter a room full of strangers? Do you walk right in full of confidence? Or do you try to slip in without being noticed? The way you go into new situations shows your level of self-confidence. In life, we admire those who do their tasks confidently. We prefer people who appear to know what they're doing. But where does that confidence begin? Developing self-confidence starts very early. It's parents' role to get kids on the right track (轨道) toward becoming confident people. To help that process, parents should always offer more praise than criticism (批评). That can be done by focusing on the child's strengths. Parents should encourage their children to try new things and take risks. When children make mistakes, their parents should still let them know that they are loved. Children whose parents do these things will likely develop into confident adults. But self-confidence still doesn't come easily. So what's the solution (解决办法)? With most things in life, practice makes perfect, and that is true of confidence skills. The more you practice them, the easier they will become. Always hold your head high and look people in the eye. Answer questions clearly and confidently. The way you walk shows others how confident you are. Focus on the things that you do well, and look for opportunities to use those abilities. Keep an item in clear view that reminds you of a recent success. It could be a good test score or a prize from a contest. Remind yourself that one success often leads to the next. Prepare thoroughly for every project. You'll approach the task more confidently knowing that you're ready. All humans fail at times, and you will too. But don't allow mistakes to trouble you. Learning from mistakes helps you face the same situation later without fear. Even with practice, you will never be perfect. But you can learn to love and accept yourself and live your life with confidence. | ||||||
Title: 1. _____ Self-confidence
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