女性,22岁,自幼因麻疹后咳喘迁延不愈。近年来发作趋于频繁,程度亦趋严重。1周前感冒

题型:单项选择题 案例分析题

问题:

女性,22岁,自幼因麻疹后咳喘迁延不愈。近年来发作趋于频繁,程度亦趋严重。1周前感冒后哮喘发作一直未能缓解而住院。体检:患者神志淡漠,呼吸困难,呈端坐位,吸氧下发绀不明显。两肺满布哮鸣音,心率126次/分,律齐,有奇脉

为对该患者病情作出客观估价,应立即做下列的检查是()

A.血清IgE测定

B.血电解质测定

C.痰细菌培养

D.皮肤过敏原试验

E.动脉血气分析

考点:广西住院医师呼吸科呼吸科题库
题型:单项选择题 案例分析题
Miracles(奇迹)will happen if you don't give up trying. Even if you have  16 for one hundred times, you may succeed when you try for the 10lst time.
When I was born, my doctor told my mother that there was something wrong with my 17 .  They were too soft to be able to walk. Although the news was bad, my mother didn't become  18 . She didn't believe what the doctor said  19 started to look for other ways.
My mother kept looking for other doctors for me, and finally she  20 . The doctor and his team in the hospital did   21 they could to help me. They also asked my parents to teach me to do some  22 to help me walk. One day when my mother came to pick me  23  . I crawled(爬) towards her. She was so surprised and happy that she couldn't believe  24  eyes. Crawling was not walking, but it was a good  25 . Day by day, I could walk by myself.
When I grew up, my mother   26  told me these stories. She said that if I thought of what she said whenever I met   27 , I could do anything successfully. I have been working hard and I have turned out to be a very   28  person. I get best   29 in school and I am a good dancer and swimmer. Thanks to my mother's strong resolution(决心), I live a    30   life now. What the story tells us, as my mother always says, is: Never give up.
小题1:
A.achievedB.failedC.suggestedD.told
小题2:
A.legsB.handsC.armsD.eyes
小题3:
A.patientB.confidentC.frustrated(沮丧的)D.proud
小题4:
A.orB.andC.ifD.because
小题5:
A.forgotB.changedC.succeededD.worked
小题6:
A.nothingB.somewhereC.anywhereD.everything
小题7:
A.timeB.exerciseC.medicineD.shopping
小题8:
A.awayB.fromC.intoD.up
小题9:
A.herB.myC.hisD.its
小题10:
A.adviceB.endC.chanceD.start
小题11:
A.hardlyB.neverC.alwaysD.nearly
小题12:
A.dreamsB.experimentsC.jobsD.difficulties
小题13:
A.excellentB.dangerousC.busy D.special
小题14:
A.presentsB.friendsC.books D.grades
小题15:
A.happy B.sadC.tiredD.boring
题型:单项选择题 案例分析题

不符合上消化道出血特点的是()

A.黑便

B.呕吐咖啡色样物

C.呕吐物呈酸性

D.呕吐鲜血

E.便中有鲜血

题型:单项选择题 案例分析题

如图所示,某次发射同步卫星时,先进入一个近地的圆轨道,然后在P点点火加速,进入椭圆形转移轨道(该椭圆轨道的近地点为近地圆轨道上的P点,远地点为同步轨道上的Q点),到达远地点时再次自动点火加速,进入同步轨道。设卫星在近地圆轨道上运行的速率为v1,加速度为a1;在P点短时间加速后的速率为v2,在经过P点时加速度为a2;沿转移轨道刚到达远地点Q时的速率为v3,加速度为a3;在Q点短时间加速后进入同步轨道后的速率为v4,在经过Q点时加速度为a4。则

[ ]

A.v1=v2;a1<a2

B.v3=v4;a3>a4

C.v1<v2;a1=a2

D.v3=v4;a3<a4

题型:单项选择题 案例分析题

The typical firewall consists of two packet filters and a (an)

A. router

B. bridge

C. application

D. server

题型:单项选择题 案例分析题

各级质量技术监督部门对出现质量安全问题的食品,进行()。

A.加严检验

B.比对检验

C.强制检验

D.定期检验

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