第22题: [单项选择]按诊断标准,下列哪项不是诊断类风湿性关节炎的必备关节表现()。 A. 关节肿痛≥6周 B. 对称性关节肿 C. 腕、掌指、指间关节肿 D. 关节畸形 E. 晨僵 参考答案:D 答案解析:类风湿性关节炎的诊断标准:①关节内或周围晨僵持续至少1小时;②至少同时有3个关节区软组织肿或积液;③腕、掌指、近端指间关节区中,至少1个关节区肿胀;④对称性关节炎;⑤有类风湿结节;⑥血清RF阳性(所用
第36题: [填空题]ASEAN leaders ask for increased help in dealing with the region’s economic crisis during a meeting on 参考答案:Dec.14-16 答案解析:14-16中第—句“During a meeting.….ASEAN leaders ask for increased help in dealing with the region’s econo