患者,女性,66岁,慢性肺源性心脏病,喘憋明显,略有烦躁。治疗方案中,应慎用镇静药,

题型:单项选择题 A1/A2型题

问题:

患者,女性,66岁,慢性肺源性心脏病,喘憋明显,略有烦躁。治疗方案中,应慎用镇静药,主要是为了防止()。

A.加重水钠潴留

B.感染

C.脱水、低血钾

D.诱发肺性脑病

E.全心衰竭

考点:执业护士护士实践能力执业护士实践能力模拟试题五
题型:单项选择题 A1/A2型题

某同学在做“测定匀变速直线运动的加速度”实验时,从打下的若干纸带中选出了如图所示的一条(每两点间还有4个点没有画出来),图中上部的数字为相邻两个计数点间的距离。打点计时器的电源频率为50Hz。

由这些已知数据计算:

(1)该匀变速直线运动的加速度a =____________m/s2

(2)与纸带上D点相对应的瞬时速度v =____________m/s。(答案均要求保留3位有效数字)

(3)如果在某次实验中,交流电的频率偏离50Hz,设f>50Hz,则测量的加速度值与真实的加速度值相比是____________(填“偏大”“相等”“偏小”)。

题型:单项选择题 A1/A2型题

换位思考、与人为善的实质是(      )

A.设身处地为他人着想,即想人所想,理解至上

B.善于宽容,利人利己

C.不能原谅对方的任何过失

D.强调自我,适当考虑他人

题型:单项选择题 A1/A2型题

下列有关自动控制能为企业带来的好处的说法中,错误的是()。

A.自动控制比较容易被绕过

B.自动控制能够有效处理大流量交易及数据

C.自动信息系统、数据库及操作系统的相关安全控制可以实现有效的职责分离

D.自动信息系统可以提高信息的及时性、准确性,并使信息变得更易获取

题型:单项选择题 A1/A2型题

第二节 完型填空(共20小题;每小题 1.5 分,满分 30 分)

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

It was so cold that I couldn’t feel my legs. There was going to be a racing contest that night so I was 26  my horse, Skippy, up. I was simply running laps around the ring. The  27  cold air had been blowing past me, freezing my limbs, but every second I  28  it. You could hear the faint  29  of the people up at the clubhouse eating their dinner. My parents were also there, not knowing that my little sister had slowly wandered her way down to the ring. It was  30  because there was no moon or stars. Nobody else was in the ring at the time. I was really enjoying the  31  and I was able to  32  what Skippy was doing. As I took my last lap it  33  . Everything rapidly slowed down as I saw my little sister step  34   the ring. I saw true fear on her face because she knew she wouldn’t be  35  to move out of the way fast enough. She knew that she was going to get hit.

She tried to  36  but nothing came out of her fear-dried throat. When my horse got to her, he was still in a full out run.  37  , miraculously(奇迹般地), he slid so hard on his back feet that he  38 . It really made the  39  seem absolutely unreal. I thought that maybe I was  40 . I had  41  in my mind that I wasn’t seeing what was happening. I knew I had hit my sister. There was no way I could have  42  her. My horse was rising straight up and while he was in the air I couldn’t breathe. It’s like I forgot  43 . As all of this happened I watched my sister’s face transform (变形) through many different  44 : terror, confusion, curiosity, and then a sort of relief. Then she was laughing.

As I held my sister into my arms, Skippy stood right behind me knowing that I actually owed him my life  45  he saved my sister’s.

26.A. picking     B. warming                 C. catching                   D. setting

27.A. bitterly     B. hardly                    C. gently                  D. perfectly

28.A. challenged    B. witnessed        C. enjoyed                    D. hated

29.A. ceremony     B. tradition         C. victory                        D. laughter

30.A. windy          B. bright                     C. dark                         D. cloudy

31.A. quiet            B. quality                   C. impression            D.significance

32.A. rely on     B. focus on                 C. insist on                   D. put on

33.A. let out       B. held on               C. participated in           D.took place

34.A. close to      B. out of                 C. into                         D. towards

35.A. able          B. frightened        C. content                     D. proud

36.A. evaluate     B. worry                     C. scream                        D. escape

37.A. Accidentally  B. Normally           C. Generally                 D. Somehow

38.A. sped up     B. rose up                   C. broke down                 D. wore out

39.A. moment     B. contest                  C. comment                  D.technique

40.A. advancing     B. breathing            C. concluding           D. dreaming

41.A. that                 B. none                  C. neither                        D. it

42.A. hit           B. recognized              C. missed                    D. acknowledged

43.A. how             B. what                  C. when                       D. why

44.A. actions     B. emotions            C. attitudes                   D. thoughts

45.A. if                  B. because             C. as if                         D. so that

题型:单项选择题 A1/A2型题

基托发生变形的原因不包括

A.装盒压力过大

B.装盒压力不足

C.基托厚薄差异过大

D.冷却过快

E.升温过快

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