患者男性,66岁,1个月前诊断为高脂血症,现每日晨起空腹服用阿司匹林,今晨觉胃区疼痛

题型:单项选择题

问题:

患者男性,66岁,1个月前诊断为高脂血症,现每日晨起空腹服用阿司匹林,今晨觉胃区疼痛,恶心,呕吐咖啡样物约50ml。既往无胃病及肝病史,首选的检查是

A.急诊胃镜

B.上腹部B超

C.胃液分析

D.上消化道钡剂

E.血清促胃液素测定

考点:内科主治医师内科相关专业知识内科主治医师相关专业知识2
题型:单项选择题

Dear Li Hua,

I’m sorry to hear that you are not feeling well in ______. You say your English is _______ , so you are nervous and feel tired. You have ______ headaches . I think you should relax and not stay late at _______. You should talk more with your _______ in English. And you can also ______ your teachers for help.

Of course, life in America is ______ from that in China, so you should try ______ be used to the life there. Take more exercise and have a healthy diet, and then you can ______.

Please _______ yourself! I hope you will enjoy your life in America soon.

小题1:A. Beijing        B. Tokyo          C. New York

小题2:A. good         B. poor            C. better

小题3:A. many         B. few            C. much 

小题4:A. noon           B. weekends      C. night

小题5:A. classmates      B. teachers        C. brothers

小题6:A. speak          B. ask            C. try

小题7:A. the same       B. different        C. difference

小题8:A. for            B. to             C. with

小题9:A. keep healthy     B. stay health     C. is good health

小题10:A. take care       B. look for       C. look after      

题型:单项选择题

家中蒸馒头用的纯碱中含有少量NaCl,某实验小组要测定该纯碱中Na2CO3的质量分数.取6g纯碱样品放入烧杯中,逐滴加入稀盐酸至不再产生气泡,此时烧杯中没有不溶物,共消耗稀盐酸61.7g,测得反应后溶液的质量为65.5g.请帮助实验小组完成以下计算:

(1)生成二氧化碳的质量是多少?

(2)样品中碳酸钠的质量分数是多少(结果保留至0.1%)?

(3)反应后溶液中溶质的质量分数是多少?

题型:单项选择题

心功能好的阵发性室上性心动过速宜用()

A.利多卡因

B.西地兰

C.异搏定

D.苯妥英钠

E.临时心脏起搏器

题型:单项选择题

男,35岁,间歇性腹泻脓血便2年,乙状结肠镜插入13cm处见到3~5mm大小边缘不整的溃疡多处,较深,溃疡面覆盖灰白色苔状物,溃疡间粘膜正常,下列哪种诊断的可能性最大()

A.慢性细菌性痢疾

B.慢性阿米巴痢疾

C.慢性非特异性溃疡性结肠炎

D.血吸虫病

E.结肠癌

题型:单项选择题

论企业集成平台的架构设计

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