第15题: [单项选择]与直肠脱垂的发病关系最密切的是() A. 风邪 B. 热邪 C. 燥邪 D. 气虚 E. 血虚 参考答案:D 答案解析:1.直肠脱垂可分为三度一度脱垂:为直肠黏膜脱出,脱出物淡红色,长3~5cm,触之柔软,无弹性,不易出血,便后可自行回纳。二度脱垂:为直肠全层脱出,脱出物长5~10cm,呈圆锥状,淡红色,表面为环状而有
第16题: [单项选择]What does the woman mean A. Dr. Wang is as busy today as yesterday. B. Dr. Wang is not so busy today as yesterday. C. Dr. Wang is busier today than yesterday. 参考答案:C 答案解析:[听力原文] M: Look, Dr. Wang is so busy. F: Yes. He has more patients today than yesterday.
第25题: [单项选择]5岁男孩,1周前不慎跌倒,被一钝物碰撞鼻根部,当时右侧鼻腔有少量流血,未作特别处理。近两天患儿有发热、头痛,时有呕吐,非喷射状,无咳嗽、无腹泻,门诊按“感冒”用青霉素治疗无好转。查体:T 39.5℃,神清,颈抵抗明显,心肺腹(-),双侧巴氏征(-)。血常规:WBC 15×109/L,N 86%,L 14%。 确诊需首选下列哪项检查( ) A. 头颅CT B. 血培养 C. 脑电图检查 D. 脑脊液检查 E. 胸部X线片 参考答案:D