第23题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard. A. The person who is addicted to the Internet. B. The person who reads every label of the goods. C. The person who wants to buy fruit. D. The person who is not picky. 参考答案:D 答案解析:[听力原文] Who CAN save time when shopping online according to the woman
第33题: [多项选择]男性,50岁,既往乙型肝炎病史二十余年,今晨突然发生呕血,色鲜红,量约1500ml,急至医院就诊,查体:BP80/50mmHg,P106次/分,面色苍白,四肢末梢凉,脾于肋缘下5.0cm,触及移动浊音(+),腹壁可见静脉曲张,至医院后患者又呕血一次,量约300ml。不恰当的治疗方法()。 A. 三腔两囊管压迫 B. 血管加压素静点 C. 急诊剖腹探查 D. 输血 E. 纤维胃镜介入治疗 F. 止血 参考答案:C, F
第35题: [单项选择]下列X线表现中,不提示肺心病肺动脉高压的是() A. 右下肺动脉干扩张 B. 右下肺动脉干横径≥15mm C. 右下肺动脉横径与气管横径之比≥1.07 D. 肺动脉段明显突出或其高度≥3mm E. 双下肺纹理增粗 参考答案:E 答案解析:肺动脉高压X线表现:右下肺动脉干扩张、右下肺动脉干横径≥15mm、右下肺动脉横径与气管横径之比≥1.07、肺动脉段明显突出或其高度≥3mm,心尖上翘提示右心室肥大。