女性患者,48岁。2个月前出现右上腹胀痛。查体:巩膜无黄染,肝脾肋下未触及。血常规:WBC6.8×109/L,N65%;立位腹平片:右侧膈肌抬高。下列诊断可能性最大的是()
{{B}} Tobacco{{/B}} You most likely know that tobacco is a plant. It has large leaves that have been smoked in many forms for at least 2 000 years. But do you know that: Before the twentieth century, not many people died from using tobacco because there wasn’t much tobacco being used. Cigarettes had to be rolled by hand. A person who was really fast could roll about four cigarettes a minute, or around 2 000 a day. In 1884 the cigarette manufacturing machine was invented that could produce 120 000 cigarettes a day. Soon the number being sold rose to one billion a year. As a result of advertising and efficient machines, the tobacco business continued to grow. Today about 840 packs of cigarettes are sold every second in the US. That’s more than one million every hour! Imagine th A. smaller than B. as many as C. similar to D. larger than [单选题]侵蚀性葡萄胎多在葡萄胎几个月内发生:( )
A.3个月 B.6个月 C.8个月 D.10个月 E.12个月 [单选题]发生交通事故后,有人被压在车轮或货物下时,错误的救援方法是____。
A.设法抬升车辆 B.拨打急救电话 C.拉拽伤者的肢体 D.搬走货物 [单项选择]男,45岁,车祸中头部受伤,伤后即频繁呕吐、剧烈头痛,随后神志不清,右侧瞳孔散大,对光反射消失需做的紧急处理为()。
A. 止血 B. 应用呼吸兴奋剂 C. 脱水疗法 D. 促脑细胞代谢药 E. 防治颅内感染 [多选题]电缆输送机包括(____)和输送轮。
A. 主机架 B. 电机 C. 变速装置 D. 传动装置 [简答题]{{B}}Section C{{/B}}
People whose jobs require them to sit for long periods of time
suffer as much from back pain as people who lift all day long.
Many researchers believe that the huge increase in back pain over the past couple of {{U}} (36) {{/U}} has a lot to do with the fact that more and more of us are spending our work days in chairs. Many people have the {{U}} (37) {{/U}} that if their back pain becomes very severe, they can always resort to surgery. Nothing could be {{U}} (38) {{/U}} from the truth. The amount of pain someone {{U}} (39) {{/U}} from has very little to do with whether or not he or she could {{U}} (40) {{/U}} from surgery. One British researcher has {{U}} (41) {{/U}} that for every 10,000 people who experience back pain, only four need surgery. And yet, one of the most frequently asked questions that back pain sufferers ask is: "Who’s the best {{U}} (42) {{/U}} in town " Waste of time. Physicians today [判断题]【判断】 电压互感器二次回路允许有多个接地点。()
A.正确 B.错误 [多项选择]被HBV阳性病人血液、体液污染的锐器刺伤后的正确处理是
A. 跟踪观察 B. 记录刺伤经过 C. 同时进行血液乙肝标志物检查 D. 在24h内注射乙肝免疫高价球蛋白 E. 阴性者皮下注射乙肝疫苗10μg、5μg、5μg (按0、1月、6月间隔) [单选题]判断题:双线车站同时影响上下行正线的渡线道岔或影响全站信号设备正常使用的电务为主、工务综合利用的设备检修,原则上每月安排3次垂直天窗、每次不少于30分钟。
A.正确 B.错误 [单项选择]在对商业银行客户进行信用风险识别时,下列各项不属于对单一法人客户的非财务因素分析的是()。
A. 客户的企业管理者的人品 B. 客户企业的效率比率分析 C. 客户的销售风险分析,如销售份额及渠道、竞争程度、销售量及库存等 D. 客户企业的总体经营风险分析,如企业在行业中的地位、企业整体特征等 [判断题]采用真空滤油不能滤除油中的水分。
A.正确 B.错误 [填空题]自动闭塞区段,出站信号机显示()绿色灯光,准许列车由车站出发,开往半自动闭塞区间。
[单选题]总队负责集中采购总队本级和所属预算单位列入《目录》,且单项或批量金额达到()万元以上(含)的装备物资,并组织开展采购合同签订、履约验收等工作。
A.50 B.150 C.100 D.200 [单选题]公交车以外的机动车在公共汽车站 以内的路段,不得停车。
A.A30米 B.A40米 C.A100米 D.A40米 [单选题]传统的电教技术如幻灯、投影、电视、录音、录像等与先进的多媒体技术相结合,推陈出新,在新世纪的现代教学中仍大有作为。教师利用幻灯、投影设计教学,可灵活控制教学信息输出、解说速度,从而提高教学效益。运用电视录像技术,以及录音合成剪辑技术,设计课堂教学,令画面清晰,生动形象,色彩丰富,感染力强。
从这段文字,我们不能推出的是()。
A.传统电教技术与多媒体相结合,推陈出新,在现代教学中仍将发挥很大作用 B.教师利用电视、录像、录音合成剪辑技术,进行课堂教学,将会取得显著的教学效果 C.21世纪现代教育技术包括计算机技术、网络技术以及由其构建的虚拟学校教育教学设施,而传统的电教技术则不在其中 D.现代教育技术尽管是整个教育现代化的重要标志,但并不排斥传统的电教技术,如幻灯、投影等 [单选题]安全生产违法行为轻微并及时纠正,没有造成危害后果的,可不予行政处罚。()(0.5分)
A.正确 B.错误 [单项选择]数据库DB,数据库系统DBS,数据库管理系统DBMS 3者之间的关系是
A. DBS包括DB和DBMS B. DBMS包括DB和DBS C. DB包括DBS和DBMS D. DBS就是DB,也就是DBMS [单项选择]审核报告是重要的审核文件,属于()按要求应予保密。
A. 受审核方 B. 审核委托方 C. 认证机构认可委员会 D. 以上都是 [单选题]以下关于债券的全价报价形式,下列说法错误的是( )。
A.全价报价是买卖双方实际支付的价格 B.优点是所见即所得,比较方便 C.缺点是含混了债券价格涨跌的真实原因 D.优点是全价报价可以反应出价格涨跌的真实原因 我来回答: 提交
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