类风湿性关节炎病人最常见的自身抗体是A.抗核抗体B.类风湿因子C.抗双链—DNAD.

题型:单项选择题

问题:

类风湿性关节炎病人最常见的自身抗体是

A.抗核抗体
B.类风湿因子
C.抗双链—DNA
D.抗SM抗体
E.抗单链—DNA

考点:护理正副高结缔组织病和风湿病病人的护理结缔组织病和风湿病病人的护理1
题型:单项选择题

阅读理解。

     My name is ZhanTao. I'm a student. I'm thirteen. My father is a teacher. He teaches math. My mother is

a teacher too. She is an English teacher. We are Chinese. But now we are in England. This is a photo of my

friends. His name is Tom. He is an English boy. He is my best friend.  The girl is Anise. She is an American girl.We are all good friends.

1. What's the boy's name?

A. Anny.

B. Jenny.

C. Zhan Tao.

2. How old is the boy?

A. Twenty.

B. I don't know.

C. He is thirteen.

3. What's his father's job?

A. A worker.

B. A doctor.

C. A teacher.

4. Is his mother an English teacher?

A. Yes, she is.

B. No, she doesn't.

C. Yes, she does.

5. Is the boy Chinese or English?

A. Chinese.

B. English.

C. I don't know.

题型:单项选择题

对于预应力先张法施工,下列说法正确的是()。

A.在浇筑混凝土之前先张拉预应力钢筋并固定在台座钢模上

B.混凝土浇筑后养护至一定强度放松钢筋

C.借助混凝土与预应力钢筋的粘接,使混凝土产生预压应力

D.常用于生产大型构件

题型:单项选择题

炒炭最主要的目的是()

A.降低毒性

B.缓和药性

C.利于调剂

D.易于粉碎

E.使药物增强或产生止血作用

题型:单项选择题

女性,34岁,下唇唇红反复糜烂3年,下唇唇红与口周皮肤界限模糊,可见较大面积糜烂结痴面,中央微凹,上覆盖细小鳞屑,边缘可见放射状白色条纹,最可能的诊断是()

A.盘状红斑狼疮

B.糜烂型扁平苔薛

C.慢性唇炎

D.腺性唇炎

E.以上都不是

题型:单项选择题

轴承一般可分为哪两大类?

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