问题
单项选择题
患者女，34岁。因“反复口腔溃疡3年，伴双下肢结节红斑2个月”来诊。查体：口腔黏膜可见数个溃疡；下肢小腿可及数个质韧的皮下结节，有触痛；双手关节轻压痛，无肿胀及活动受限。此患者诊断可能是（）
A.系统性红斑狼疮
B.白塞病
C.皮肌炎
D.系统性硬化病
E.干燥综合征
答案
参考答案：B
解析：患者反复口腔溃疡，伴关节痛，有结节红斑，考虑为白塞病。
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患者女，34岁。因“反复口腔溃疡3年，伴双下肢结节红斑2个月”来诊。查体：口腔黏膜可见数个溃疡；下肢小腿可及数个质韧的皮下结节，有触痛；双手关节轻压痛，无肿胀及活动受限。此患者诊断可能是（）
A.系统性红斑狼疮
B.白塞病
C.皮肌炎
D.系统性硬化病
E.干燥综合征
参考答案：B
解析：患者反复口腔溃疡，伴关节痛，有结节红斑，考虑为白塞病。
| 阅读理解 | ||||
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| 1. The Beijing Tour will last ______. | ||||
| A. four days B. five days C. a week D. eight days | ||||
| 2. If you take the "4-Day Beautiful Guilin Tour", you will be able to ______. | ||||
| A. visit the Great Wall B. enjoy the river life C. relax on the beach D. experience the city life | ||||
| 3. If you take the "______", you will be able to experience different cultures. | ||||
| A. 4-Day Beijing Tour B. 8-Day Colorful Yunnan Tour C. 4-Day Beautiful Guilin Tour D. 5-Day Sanya Tour | ||||
| 4. If you want to take a trip to the beach, you should call ______. | ||||
| A. 800-810-6562 B. 800-820-6222 C. 800-820-8188 D. 800-810-5222 | ||||
| 5. If Mrs Li take her two daughters for the "5-Day Sanya Tour", she needs to pay ______. | ||||
| A. $1,695 B. $1,707 C. $1,644 D. $2,007 |
