MODS不易早期诊断的器官或系统是（）。 A.肺、肾、胃肠 B.心、肺、血液 C.肝

解热镇痛药的解热作用机制是（）。

A.抑制中枢PG合成

B.抑制外周PG合成

C.抑制中枢PG降解

D.抑制外周PG降解

E.增加中枢PG释放

患者女，52岁，因“双手指关节肿痛并晨僵3个月”来诊。晨僵约1h。查体：双手第1、2掌指关节（MCP）、2~4近端指间关节（PIP）肿胀，压痛明显；肌肉无压痛，肌力正常。血常规：正常。尿常规：正常。ESR48mm/h。抗核抗体谱（－）。双手X线片：骨质疏松，可见囊性变。

诊断特异性最高的是（）

A.抗核抗体

B.抗链球菌溶血素O（ASO）

C.类风湿因子

D.C3、C4

E.CCP抗体

小题1:_ But by using a college admissions consultant (咨询员), you can greatly increase your chances of getting accepted into the first college on your list. These consultants are people who are expert at getting people just like you into the college of their dreams.小题2:They can make a difference in your college admission quest.

Help finding schools. Perhaps you don’t know where you want to go or only have an unclear idea as to where you would like to go. Your consultant can give you many ideas as to which schools would be fit for you and then you can go from there.

Help with applications.小题3:They will be able to review your application before it is sent off to the college you are applying to and be able to tell you if there is anything that needs to be added or taken away. Imagine how terrible it would be to get refused by the college of your choice only because of some small mistakes.

Help with student loans (贷款). It may be necessary for you to get student loans in your college. 小题4: Your consultant will know exactly where to look and can even help you determine what type of aid you can get. They can even give you some ideas of specific scholarships for you.

It is true that it costs money to hire a college admissions consultant. If they can provide you with ideas for your need, the money is good for the value小题5: I think it is necessary to get into the school you want with the consultants’ help.

A．After all, you are only going to go to college once.

B．You may be puzzled by so many kinds of applications.

C．But you may have no idea where to begin your search.

D．They know how to do with the scholarship at the college.E. They know all the ins and outs (细节) of the college admissions.

F. Getting accepted into the college of your choice is sometimes a difficult thing.

G. They know exactly what schools do and don’t want to see on applications.

把Cl₂通入热的KOH溶液中能发生下列反应aCl₂+bKOH=5KCl+KClO₃+mH₂O

（1）该化学反应中Cl₂的化学计量数a=______

（2）若有1molCl₂被氧化，则转移的电子物质的量为______．

当总需求不足时，应增加货币供应量。( )