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最新专业实务单选50题(含答案

最新专业实务单选50题（含答案）

单选题

1、WHO规定的噪声标准，白天病区较理想的强度是

A25～30dB

B15～20dB

C35～40dB

D45～50dB

E5～10dB

答案：答案出错

解析出错

单选题

2、可使血压测量值偏高的因素是

A肢体位置过高

B袖带过紧

C袖带过宽

D袖带过松

E在高热环境中

答案：D

因测血压时袖带过松使橡胶袋呈球状，有效测量面积变窄，测得血压值偏高。

单选题

3、某女士因患有子宫脱垂，需应用子宫托，前来咨询注意事项，下列不正确的是

A积极开展计划生育

B积极治疗增加腹压的疾病

C产后尽早参加体力劳动，以增强盆底组织

D努力提高助产技术

E加强营养，增强体质

答案：C

子宫脱垂的预防措施有：①严密观察产程，避免滞产和第二产程延长，对头盆不称者及早行剖宫产术终止妊娠，提高助产技术。②阻止产妇在产褥期参加重体力劳动，尽量避免长期下蹲或提举重物。③积极治疗慢性咳嗽、便秘等长期增加腹压的疾病。

单选题

4、慢性肾衰临床表现中最早、最常见的症状是

A肾小球滤过率降至50ml/分

B内生肌酐清除率降至35ml/分

C内生肌酐清除率降至15ml/分

D血肌酐达到445μmol/L

E血肌酐达到707μmol/L

答案：E

尿毒症是慢性肾衰竭的晚期，其血肌酐在707μmol/L以上，内生肌酐清除率在10ml/分以下。

单选题

5、患者，女性，70岁，大学退休教师，因脑梗死入院治疗，住院第2天，年轻护士张某在为其进行静脉输液时，静脉穿刺3次均失败，更换李护士后方才成功。患者非常不满，其女儿向护士长投诉。从此，患者拒绝张护士为其护理。护患关系发生冲突的主要因素是A患者

B张护士

C李护士

D护士长

E患者女儿

答案：B

护患关系冲突的主要责任人是张护士。

单选题

6、重型胎盘早剥与先兆子宫破裂共有的临床表现是

A胎盘早剥

B羊水栓塞

C前置胎盘

D先兆流产

E子宫破裂

答案：A

患者孕足月，持续性腹痛，阴道少量流血，查体：子宫硬如板状，有压痛，最可能的诊断是胎盘早剥。前置胎盘为无痛性阴道出血，应予以鉴别。

单选题

7、张某，诊为白血病，今晨输血10ml后，突然出现高热，寒战，呼吸急促，黄疸，四肢麻木，腰背酸痛，查体：BP80/50mmHg，心率120次／分。以下措施正确的是

A静脉注射10%葡萄糖酸钙

B口服离子交换树脂

C血液透析

D静脉注射5%碳酸氢钠

E静脉注射50%葡萄糖＋胰岛素

答案：C

血液透析能迅速纠正高钾血症及代谢性酸中毒以稳定机体内环境。且有利于肾损伤细胞的修复和再生。

单选题

8、患者，女性，64岁，胰腺癌广泛转移，病情日趋恶化。为其提供的临终护理，其主要目的不包括

A提供心理疗法

B与家属共同商议治疗方案

C让患者有尊严地度过余生

D实施安乐死

E不放弃治疗，说服患者配合治疗

答案：C

让患者有尊严地度过余生

单选题

9、患者，男性，60岁。3天前感冒诱发支气管哮喘发作，呼吸困难，有轻微发绀，神志清醒，护士应采取的护理措施为，应采用的卧位是

A半坐卧位

B端坐位

C中凹卧位

D头高足低位

E头低足髙位

答案：B

支气管哮喘发作患者，采取端坐位可缓解呼吸困难情况。护士应协助患者采取此体位。

单选题

10、患者女性，患有急性宫颈炎，医生给予全身抗生素治疗。患者询问护士为什么不给她阴道上药治疗。护士正确的回答是

A轻度

B中度

C中重度

D重度

E特重度

答案：B

靡烂面积＜1/3为轻度，1/3～2/3为中度，＞2/3为重度。

单选题

11、某胎龄35周早产儿，生后32天，冬天出生，母乳喂养。体重已由出生时2.0kg增加至3.0kg。现在可以添加的辅食和添加的目的是

A2个月

B4个月

C6个月

D9个月

E12个月

答案：C

母乳是婴儿（尤其是6个月以下的婴儿）最适宜的天然食物，对婴儿的健康生长发育有不可替代的作用。出生后最初6个月的纯母乳喂养是建议的喂养婴儿方式，接着以持续母乳喂养并添加适当的补充食品的方式进行喂养，直至2岁或更长。

单选题

12、关于脊髄型颈椎病，下列陈述中不适当的是

A可引起截瘫

B可导致大小便失禁

C早期可行按摩、牵引治疗

D早期应积极手术治疗

EMRI可见脊髓受压

答案：C

此题属于识记类考题，比较简单。脊髓型颈椎病不宜行按摩、牵引治疗。故选C。

单选题

13、患者，男，22岁，因火灾致面部烧伤入院。体检发现，患者声音嘶哑，口鼻处有黑色分泌物，鼻毛烧焦。该患者目前最主要危险是

A意识

B脉搏

C血压

D末梢循环

E尿量

答案：E

尿量是休克状态是否好转的指标，也是调整补液速度最有效的观察指标。

单选题

14、导致糖尿病患者失明的重要原因是

A注射部位选脐周、大腿外侧

B每日餐前15～30分钟注射

C针头与皮肤成30°～40°角

D皮肤要严格消毒

E注射时不在有炎症、化脓、硬结处进针

答案：C

掌握胰岛素的注射时间，普通胰岛素于饭前半小时皮下注射，宜选择上臂三角肌，臀大肌，大腿前侧，腹部等部位，注射部位应交替使用以免形成局部硬结和脂肪萎缩，影响药物吸收。若患者自己注射，注意无菌操作防止发生感染。

单选题

15、患者女，32岁。痛经2年，呈进行性加重。子宫后倾固定，子宫后壁触及3个痛性结节，给予达那唑治疗。目前最重要的护理措施是

A俯卧位

B中凹位

C半卧位

D头高足低位

E侧卧位

答案：C

半卧位可减轻腹壁张力，减轻疼痛。

单选题

16、患者，女，21岁，在校大学生，因急性腹痛就诊，诊断为异位妊娠破裂出血，拟急诊手术。术前护理人员向患者介绍病情及预后，体现了护理人员的

A保护患者隐私的义务

B临床护理义务

C参加公共卫生应急事件救护的义务

D紧急救治患者的义务

E正确执行医嘱的义务

答案：D

紧急救治患者的义务：护士在执业活动棕，发现患者病情危急，应当立即通知医生，在紧急情况下为抢救垂危患者生命，应当实施必要的紧急救护。

单选题

17、患儿女，10个月，足月产。反复腹泻1个月余。每天5?6次。时稀时稠。生后混合喂养，未添加辅食。查体：神清，表情呆滞，体重4.8kg;腹软、腹壁脂肪消失。患儿变化最为显著的血清学指标是

A躯干

B臀部

C腹部

D四肢

E面部

答案：C

此题属于识记类考题，比较简单。营养不良早期表现为体重下降，以后体内脂肪逐渐消失，皮下脂肪的消耗顺序依次是腹部、躯干、臀部、四肢，最后是面部。故选C。

单选题

18、李女士，胃大部切除术后第3天，骶尾部皮肤发红，翻身后持续不消退，局部皮温升高，患者主诉有轻微触痛。该患者局部皮肤最有可能属于

A局部皮肤感染

B褥疮淤血红润期

C褥疮溃疡期

D褥疮炎性浸润期

E局部血栓形成

答案：B

该患者为胃大部切除术后患者，需绝对卧床。第3天出现的皮肤症状均支持褥疮第二期，即淤血红润期，故选项B正确。

单选题

19、护士进行晨间护理的内容不包括

A让家属更换床单

B让患者自行更换病号服

C刚75%酒精擦洗局部皮肤

D告诉患者以后不能再发生类似的事

E评估后再进行擦洗处理

答案：E

膝关节置换术术后，要求患者体位为膝关节伸直位、弹力绷带固定，抬高患肢20～30°。因此，为保证患肢体位正常，值班护士正确的做法是：先评估后再进行擦洗处理，故选E。而A、让家属更换床单；B、让患者自行更换病号服；C、用75%酒精清洗局部皮肤；D、告诉患者以后不能再发生类似的事选项都是错误的。

单选题

20、患者，女性，28岁，近3天发热，腰痛，伴尿急，尿频，尿痛，尿镜检白细胞增多25个/HP。本病如何预防

A会阴部卫生

B适当活动

C常服抗生素

D多饮水

E戒烟酒

答案：A

上行感染是泌尿系统最常见的感染途径，正常情况下，尿道口及其周围有细菌寄生，当机体抵抗力下降或尿道黏膜有损伤时，或者细菌毒力大，细菌可沿尿路上行引起感染。所以会阴部卫生对预防最为重要。

单选题

21、患者，男，80岁。因慢性阻塞性肺疾病并发感染住院。患者出现的下列表现中可提示为肺性脑病先兆的是

A肺心病右心衰

B低蛋白血症

C摄盐过多

D下肢静脉血栓

E合并肾炎

答案：A

COPD为肺心病的最常见的病因。

单选题

22、患者男，57岁。因严重肝病导致昏迷，呼吸微弱，浅而慢。护士为其测量呼吸的正确方法是

A血压

B体温

C呼吸

D脉搏

E意识

答案：C

此题属于病例分析类考题.比较难。患者男，胸部被撞，胸痛，面色发绀，呼吸急促，出现反常呼吸运动，此时最重要的护理评估内容是呼吸。故选C。

单选题

23、患者，男，28岁。因车祸急诊入院，神志清楚。护理评估中，以下资料的来源属于直接来源的是

A患者个人的医疗文件

B相关文献资料

C其他卫生保健人员

D患者亲属

E患者本人

答案：答案出错

解析出错

单选题

24、有关新生儿硬肿症临床分度，正确的是

A中间软，四周硬

B鲜红色硬肿

C凹陷性水肿

D非凹陷性水肿

E暗红色硬肿

答案：E

皮肤发凉，硬肿，颜色暗红，不易捏起，按之如硬橡皮。

单选题

25、中医理论中，“其具防御作用而运行于脉外之气”被称为

A易致肿疡

B燥易伤肺

C易伤阳气

D善行而数变

E火易耗伤津液

答案：D

风邪的性质及致病特点：1风为阳邪，其性开泄，易袭阳位。2风性善行而数变3风为百病之长。

单选题

26、患儿，女，10岁。突然腹部钻顶样疼痛2小时来院。大汗淋漓，辗转不安；疼痛停止时又平息如常。查体：剑突偏向右方有压痛；无腹肌紧张及反跳痛。为明确诊断，应采取的检查是

A腹部B超

BERCP

C右上腹X线平片

D测血清淀粉酶

E十二指肠引流液检查

答案：A

根据题干诊断为胆道蛔虫症，腹部Ｂ超是首选检查，可见蛔虫体。故选Ａ。

单选题

27、患者，女，59岁。跌倒时手掌撑地，局部疼痛、肿胀明显，侧面观“餐叉样”畸形。最可能的诊断是

A不需要换石膏

B患侧前臂抬高，注意血液循环

C随时进行腕关节活动

D随时进行肩关节活动

E饮食教育

答案：B

对患肢的固定及观察最为重要，避免发生缺血性肌挛缩。

初中英语50道易错题

初中英语50道易错题考试时不要陷入这些易错题的陷阱！ 1. ——We'll do what we can English well this term. ——It?s high time for you to work hard. A. study B. to study C. be studied D. be studying 解析：这题可能会误选A，因为大家知道情态动词后接动词原形，但是请大家分析下句子的成分，这里的what we can 实际省略了do，这个what we can do 在句子中作宾语从句。正确答案是B，用动词不定式作目的状语。 2. ——I don't think your team can beat theirs. ——. But we could if Lin Tao were on the team. A. No, we can?t B. Yes, we can?t C. Yes, we can D. No, we can 解析：在think，believe这类词接的宾语从句，否定要提前。而对于否定句的回答，与习惯相反，yes是“不”no 是“是的”B,D

结构不正确，首先要排除。而我们看后面的BUT，表示转折，说明回答者的队没有打赢。那么就是we can't. 正确答案是A。翻译为“是的，我们没有赢”。 3. ——Have you finished your work yet？ ——No, not yet. I think it'll take ten minutes. A. another B. other C. others D. more 解析：another +数词+名词固定用法，another表示“另外的，再”根据题目意思，可以判断是需要再花10分钟，所以答案是A。 4. Roy made several kites, but of them can fly high in the sky. A. neither B. none C. all D. most 解析：neither "两者中任何一个都不" all "三者或三者以上都" most"大部分" 根据题目意思，只有none表示三个或三个以上“一

经典专业实务单选题50题含答案,练习题50题含答案

经典专业实务单选题50题含答案，练习题50题含答案单选题 1、患儿，8个月。因肺炎入院，现突然烦躁不安、发绀，进行性加重。体检：呼吸60次/分，脉搏170次/分，心音低钝，两肺布满细湿啰音，诊断为肺炎合并心力衰竭。心力衰竭缓解的主要指标是 A头孢菌素 B林可霉素 C链霉素 D青霉素 E氯霉素答案：D 此题属于临床基础类考题，属于比较简单题目。肺炎链球菌性肺炎治疗首选青霉素，肺炎支原体肺炎治疗首选红霉素。故选D。单选题 2、丁先生，入院7天，体温均在39．5～40℃。其热型是 A间歇热 B波浪热 C稽留热 D弛张热 E不规则热

此题属于临床基础类考题，属于比较简单题目。患者热型为稽留热，具体表现为体温持续在39?40℃左右，达数日或数周，24小时波动范围不超过1℃。故选C。单选题 3、下列哪项为单根单处肋骨骨折的处理原则 A牵引固定 B胸腔闭式引流 C呼吸机辅助呼吸 D建立人工气道 E胸带固定胸廓答案：E 单根单处肋骨骨折的处理重点是镇痛、固定胸廓和防治并发症单选题 4、患者，女，45岁。行宫颈癌根治术后第12天。护士在拔尿管前开始关闭尿管。定期开放，以训练膀胱功能。开放尿管的时间为 A1～2d B3～4d C5～6d D7～8d E7-14d

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