药物在消化道和肝中发生生物转化作用,使部分药物被代谢,最终进入体循环的原形药物量减少

题型:单项选择题 共用题干题

问题:

药物在消化道和肝中发生生物转化作用,使部分药物被代谢,最终进入体循环的原形药物量减少的现象,称为首关效应。

无明显首关效应的药物是()

A.普萘洛尔

B.利多卡因

C.卡马西平

D.硝酸甘油

E.吗啡

考点:临床药学(医学高级)药动学与生物利用度研究药动学与生物利用度研究题库
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_小题1:_ But by using a college admissions adviser, you can greatly increase your chances of getting accepted into the first college on your list. These advisers 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.

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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 adviser will know exactly where to look and can

give you some ideas of specific scholarships for you.

It is true that it costs money to hire a college admissions adviser. 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 adviser’s 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 details 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.

题型:单项选择题 共用题干题

残疾军人可免费乘坐( )。

A.火车

B.飞机

C.市内公共交通工具

D.轮船

题型:单项选择题 共用题干题

直流电流对人体的效应与交流电流对人体的效应有所不同,直流电流的反应阈值约为()。

A.1.5mA

B.2mA

C.0.1mA

D.0.5mA

题型:单项选择题 共用题干题

下列除哪项外,均为陈皮的适应证()

A.湿浊中阻,纳呆便溏

B.脾胃气滞,脘腹胀满

C.脾胃气虚,消化不良

D.痰湿壅滞,咳嗽痰多

E.肺胃阴伤,咽干口渴

题型:单项选择题 共用题干题

我国国家 * * 有权

A.决定国家副 * * 人选

B.决定全国或个别省进入紧急状态

C.任免国务委员

D.根据全国人大常委会决定发布全国动员令

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