女性,21岁,6个月来低烧,2周前血尿,尿沉渣RBC满视野CHP,80%为变形红细胞

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问题:

女性,21岁,6个月来低烧,2周前血尿,尿沉渣RBC满视野CHP,80%为变形红细胞,尿蛋白(++),面部及四肢有皮疹,血压150/90mmHg。白细胞3.0×109/L,血浆Alb3.6g/L,Ser80pmol/L,IgG18.2s/L,C30.58g/L,ANA1:640,患者临床首先考虑的是系统性红斑狼疮

假设此病例为Ⅳ型狼疮肾炎,其治疗的原则是()。

A.用抗生素

B.止血药

C.生白细胞药

D.激素加CTX

E.细胞毒药物

考点:肾内科学(医学高级)肾小球疾病肾小球疾病题库
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科学家提供35S标记的氨基酸培养哺乳动物的乳腺细胞,测量细胞合成并分泌乳腺蛋白过程中各种膜结构的面积变化,结果如下图。下列选项表示a、b、c所代表的膜结构名称以及放射性标记出现的先后顺序,正确的是

[ ]

A.a核糖体→b内质网→c高尔基体

B.a内质网→b高尔基体→c细胞膜

C.a内质网→c高尔基体→b细胞膜

D.a高尔基体→c内质网→b细胞膜

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读我国南方湿润区某地区等高线地形图,回答下列各题。

小题1:图中大坝能够蓄水的最高水位为250米,大坝以上的水库最大面积约为(   )

A.0.04平方千米

B.0.4平方千米

C.4平方千米

D.40平方千米小题2:图中最高山峰位于大坝的            (   )

A.西南方

B.东南方

C.西北方

D.东北方小题3:下列描述与图示地区景观相符的是 (   )

A.山重水复疑无路,柳暗花明又一村

B.一川碎石大如斗,随风满地石乱走

C.蓝天白云,椰林树荫,水清沙白

D.天苍苍,野茫茫,风吹草低见牛羊

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As a teaching student, I was sent on my first practice at a high school.During my practice, I      realized high school hadn't changed since I was there and still an awful place of Cliques(派系).
Jess, a Year 8 student, always respected her classmates,      the lack of respect she usually received in return.Kids constantly laughed at her behind her back.As a teacher, your instinct(本能) is to      students like Jess, but you soon realize that there's only so much you can actually do.
Tyson was at the    end of the scale(等级).A handsome Year 12 student, and always surrounded by mates, it was clear that he was a confident and popular young man.
When Jess asked to perform a solo act (独唱)in the school talent show, I    to allow her to take the stage, fearing that she might face teasing.However, I knew that it would be unfair to say no on these grounds, so her name made it onto the list of  
The day of the show, the whole school    in the auditorium(礼堂).Shortly after the acts began, it was Jess's   .Smiling, she stepped onto stage.The music started and, to my horror, she   the first line of the song.She became confused , sang in the wrong key and forgot her lyrics (歌词).As she struggled through the song, kids whispered and laughed.
Jess looked   and was about to give up when the sound of somebody clapping along to the  of the song began to rise above the crowd.It was Tyson.
He was clapping proudly and urged his friends to join in and, surprisingly, they did.
Slowly, from Tyson's group to the rest of Year 12, finally throughout the auditorium, the claps  spread.
The smile on Jess's face that day is one that I'll never forget.Tyson changed my life by restoring my    in the goodness of youth.
小题1:
A.excitedlyB.disappointedlyC.gratefullyD.curiously
小题2:
A.in spite ofB.owing toC.Apart fromD.In addition to
小题3:
A.dislikeB.praiseC.forgive D.protect
小题4:
A.sameB.rightC.oppositeD.general
小题5:
A.agreedB.decidedC.demandedD.hesitated
小题6:
A.teachersB.classmatesC.performersD.partners
小题7:
A.watchedB.collectedC.marchedD.celebrated
小题8:
A.turnB.roleC.stepD.choice
小题9:
A.passedB.sangC.rememberedD.missed
小题10:
A.hopelessB.guiltyC.boredD.unprepared
小题11:
A.soundB.meaningC.beatD.ring
小题12:
A.touchB.faith C.strengthD.power
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弱电接地系统其接地线长度应该避开( )。

A.L=λ/2.
B.L=λ/4
C.L=λ//4及偶数倍
D.L=λ/4及奇数倍

题型:单项选择题 共用题干题

高血压病合并糖尿病者首选

A.β受体阻滞剂
B.利尿剂
C.ACEI
D.钙拮抗剂
E.α1受体阻滞剂

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