男性患者,25岁,以“腰骶部僵硬、疼痛1年”来诊。活动后改善,休息后无缓解。查体提示

题型:单项选择题

问题:

男性患者,25岁,以“腰骶部僵硬、疼痛1年”来诊。活动后改善,休息后无缓解。查体提示结膜充血,腰椎活动受限。化验血小板升高,尿常规正常,血IgA升高,血沉增快。

下列哪项检查最有利于诊断

A.血补体C3、C4测定

B.HLA-B27抗原检测

C.尿常规

D.骨盆平片

E.骶髂关节CT

考点:卫生资格考试(中初级)呼吸科专业知识呼吸科主治医师专业知识
题型:单项选择题

"We're going to move," Jimmy said to Mr. James,her teacher, with tears(眼泪) in her eyes. "Dad lost his job and now we don't have enough money to live in our house." Pam was walking by and just heard Jimmy's talk with Mr.James.

  In the lunchroom Pam met Carol and said, "I've got something to tell you about Jimmy." As she started to tell Carol about Jimmy's dad, several other classmates stopped to listen. Pam felt bad telling what she had heard but she went on anyway.

  After school, Pam saw some of her classmates talking to Jimmy. "Where does your dad work?" one of the boys asked. Jimmy's face turned red. She left without answering. Pam felt terrible, because she didn't mean to hurt Jimmy. And she hadn't thought that some of the classmates would make jokes and laugh at Jimmy about her father's losing the job. Pam didn't know what she could do to help Jimmy.

小题1:The story wants to tell us ____.

A.It's difficult to move away

B.girls don't like to talk to boys

C.student's report to the teacher  

D.secrets are hard to keep小题2:Jimmy’s family had to move because ____.

A.her father lost his job       

B.they had a better place to live in

C.her classmates were not kind enough 

D.her father changed his job小题3:Jimmy's face turning red show that she didn't ____.

A.feel well enough

B.know the answer 

C.want to talk about her father

D.want to leave others小题4:Pam felt very sorry ____.

A.and wanted to do something for Jimmy  

B.but went to laugh at Jimmy

C.so she stopped to listen to others  

D.and left without answering小题5:The whole story happened ____.

A.in class

B.during and after school

C.at Mr.James's office

D.in the lunchroom

题型:单项选择题

具有养阴生津功效的药物是:( )

A.生地黄

B.牡丹皮

C.赤芍

D.紫草

E.金银花

题型:单项选择题

读我国某省亚热带红壤丘陵地区的立体农业模式图,回答下列问题

(1)该区域发展立体农业的主导因素是什么?

(2)具体分析该区域采取“丘上林草、丘下农田”布局模式的主要原因。

题型:单项选择题

生石灰是白色的块状物,应用非常广泛。

(1)生石灰的主要成分为(填化学式)                          。在食品包装中,常用生石灰作干燥剂,其干燥原理是(用化学方程式表示)                                                 

(2)在农村,生石灰也常用于畜禽栏舍的消毒。畜禽出栏后,将生石灰用水调成20%的石灰乳,涂刷墙面和地面。某农户误将生石灰直接撒在猪圈中消毒,一段时间后发现猪的蹄部干燥开裂,有的甚至出现灼伤、溃疡,原因是                                

(3)上述用于消毒的浆状物要现配现用,放置过久,就没有消毒作用了,其原因是(用化学方程式表示)

                                             

题型:单项选择题

开放性骨折的处理,哪项是正确的

A.清创洗刷污染的骨质

B.失去活力的大块肌组织可以部分保留

C.大块的碎骨块可在清洁消毒后放回原处

D.不能切除创口的边缘

E.已污染的骨膜应完全切除

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