男性,43岁。3小时前呕血1次,自觉头晕、乏力、出汗。查体:心率110次/分,四肢湿

题型:单项选择题 A1/A2型题

问题:

男性,43岁。3小时前呕血1次,自觉头晕、乏力、出汗。查体:心率110次/分,四肢湿冷,肝掌,腹壁静脉曲张,超声示腹水。如该患者出现黄疸,其特点是()

A.皮肤黄绿色

B.有血红蛋白尿

C.皮肤瘙痒显著

D.血中结合胆红素和非结合胆红素均增高

E.血中肝炎病毒标记物阴性

考点:普通高考基础知识综合练习基础知识综合练习题库
题型:单项选择题 A1/A2型题
阅读理解。
       For most students, the time of exams is very stressful and difficult. Some people find exam time so bad
that they become ill, because they are afraid of failing; they are afraid of letting their parents and families down.
If exams are really making you ill or worried, don't hide your feelings. Talk to someone about it. If one person
doesn't help you, ask someone else.
      How to get through exams? Here are some top tips by educational psychologists (教育心理学家):
      Ask a teacher or tutor about how to revise, and exam skills-how to work when you are in an exam.
      Take short rests during your time of work and revision. If your mind is tired, it will not remember well. 
      Plan your work: revise at times when you know you will work at your best. 
      Get enough sleep, and eat healthy food.
      If you feel ill, talk to someone about your worries. But don't be too relaxed! Some stress over exams makes
you work hard for them.
      If it upsets (沮丧) you to talk to your friends about an exam when it is finished, don't do it! In fact, don't
even think about the exam you have finished. What is done is done. You cannot change what you have written!
      To this advice, we would add:
      If you are studying in the evening, don't go straight to bed afterwards. Your mind will still be "going round
and round"-thinking too much. Do something else, maybe walk or get exercise. Choose something that will
relax you, and make you think of other things.
ProblemsSuggestions
don't know how ro work for an exam1.                                                       
feel tired2.                                                       
feel ill or worried 3.____________________________________  
can't sleep well 4.____________________________________
it upsets you to talk to your friends about an exam
when it is finished
5.                                                       
题型:单项选择题 A1/A2型题

下列选项中,可以用来评价重整催化剂活性高低的是()。

A、重整产氢量

B、重整循环氢纯度

C、重整汽油芳烃转化率

D、重整汽油辛烷值

题型:单项选择题 A1/A2型题

对消防沙池进行检查时,主要是看消防沙池有无树叶等杂物,沙粒是否干燥,有无结块现象。()

题型:单项选择题 A1/A2型题

下列行为,不属于增值税视同销售的有()

A.在同一个县(市)范围内设有两个机构并实行统一核算的纳税人,将货物从一个机构移送另一机构用于销售

B.将货物抵付员工工资

C.将自产货物作为股利分配给股东

D.将自产的货物用于集体福利

题型:单项选择题 A1/A2型题

数据库应用系统的设计应该具有数据设计和 【18】 功能,对数据进行收集、存储、加工、抽取和传播等。

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