关于筛检试验的论述正确的是() A.可以区别病人和非病人 B.受试对象是表面健康的人

题型:多项选择题

问题:

关于筛检试验的论述正确的是()

A.可以区别病人和非病人

B.受试对象是表面健康的人群

C.筛检的疾病应是当地的一个重大的公共卫生问题

D.筛检出来的疾病应具备有效的治疗与控制办法或措施

E.筛检出来的疾病应有进一步确诊的方法或条件

考点:妇女保健(医学高级)医学高级妇女保健(副高)特训密卷三
题型:多项选择题

根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Stage Fright

Imagine that you are an actor performing in a play for the first time. You have learned all your lines and you know where to walk on stage. Waiting behind the closed curtain, you can hear the audience whispering and taking their seats.

Then your big moment arrives! The curtain goes up, and the crowd falls silent. All you can see is the spotlight shining down on you.     小题1:   The inside of your mouth is dry, and your hands are wet.

If you have experienced a moment like this, you know all too well what it means to have stage fright. It is one of the most common types of fear and tends to strike people when they find themselves at the center of attention.     小题2:   People experience this fear when playing sports, giving a presentation, or even speaking in class. A person who suffers from stage fright may get sweaty hands, a dry mouth, a tight throat, or shaky knees. Stage fright is actually a form of panic, and these feelings are very real.

   小题3:   The experience differs from person to person, but the same chemical process occurs in each of us. In reaction to anxiety, our bodies produce a chemical that prepares us to either fight or run away quickly. Scientists refer to this as our bodies' "fight or flight" reaction. As a result, we feel great energy that makes our hands sweat, our hearts race, and our knees shake.

    小题4:   Practicing your performance and following some simple tips can help calm nerves and manage the feelings caused by anxiety. First, dress comfortably and appropriately. Second, before the performance, take deep breaths and stretch to help relax your body. Third, stay away from drinks that contain caffeine.     小题5:   Instead, try a banana! Some doctors believe that eating a banana can help calm your heart and the rest of your body. Finally, when you look into a crowd, try to focus on particular people instead of the whole group. These tips have helped many people learn to deal with their fears.

A.These might make your heart race even faster.

B.You don't have to be onstage to get stage fright.

C.Stage fright is part of the body's reaction to stress.

D.You try to speak your lines, but nothing seems to come out.E. With practice, we can learn how to relax while playing sports.

F. The good news about stage fright is that here are ways to deal with it.

G. However, there is a time when stage fright prevents you from stepping onstage.

题型:多项选择题

胎盘早剥并发DIC的诊断依据是:

A. * * 出血不凝

B.血小板进行性下降

C.纤维蛋白原2g/L

D.胎死宫内

E.凝血酶原时间延长

题型:多项选择题

为什么说硅酸盐水泥不宜用于大体积工程?

题型:多项选择题

《素问·生气通天论》指出:"精气乃绝"的主要机理是()

A.阴阳更胜

B.阳阴离决

C.阳虚阳亢

D.阳虚阴盛

E.以上均不是

题型:多项选择题

信用社的财务工作实行()负责制,同时接受广大社员的民主管理和监督。

A、理事长

B、主任

C、分管主任

D、财务科长

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