🎯题库

{"bank":[{"analysis":"护理程序是护士为解决护理问题而进行的系统性、连续性工作过程：先收集资料（**评估**），再提出护理诊断，然后制定目标与措施（**计划**），落实措施（**实施**），最后判断目标是否达成（**评价**）。本章按「评估 → 诊断 → 计划 → 评价」四步归纳，「实施」是落实已定计划、执行护理措施的执行环节，二者不矛盾。","answer":"B","chapter":"护士·护理程序","difficulty":2,"explain":{"A":"把诊断放在评估之前，未收集资料就无法提出护理诊断。","C":"计划必须在诊断之后制定，先计划后诊断等于没有针对护理问题。","D":"实施应在计划之后，先实施后计划属于无计划操作。"},"id":"hs-01-001","options":["诊断 → 评估 → 计划 → 实施 → 评价","评估 → 诊断 → 计划 → 实施 → 评价","评估 → 计划 → 诊断 → 实施 → 评价","评估 → 诊断 → 实施 → 计划 → 评价"],"source":"chapter","stem":"护理程序的完整步骤及其正确顺序是？","subject":"护士","type":"single"},{"analysis":"评估阶段收集的资料分为主观资料与客观资料：**客观资料是护士通过观察、体检、仪器测量等获得的资料**，如测量并记录的血压、体温、脉搏等；**主观资料是患者或家属的陈述与感受**，即「主观＝说，客观＝查」。","answer":"C","chapter":"护士·护理程序","difficulty":1,"explain":{"A":"「我感觉胸闷」是患者的主观感受，属于主观资料。","B":"「疼得没睡好」是患者自述的症状体验，仍属主观资料。","D":"家属转述的内容本质上仍是患者的陈述，属于主观资料。"},"id":"hs-01-002","options":["患者主诉「我感觉胸闷」","患者自述「昨晚疼得没睡好」","护士测量并记录的血压数值","家属转述患者「不想吃饭」"],"source":"chapter","stem":"护士在收集资料时，下列属于客观资料的是？","subject":"护士","type":"single"},{"analysis":"**PES 公式**：**P（Problem）＝护理问题**、**E（Etiology）＝病因（相关因素）**、**S（Symptoms）＝症状（表现）**，三要素缺一即不完整。例如「气体交换受损（P）—与气道分泌物增多有关（E）—表现为呼吸困难（S）」。","answer":"A","chapter":"护士·护理程序","difficulty":2,"explain":{"B":"把病因排在首位，颠倒了 P（问题）在前的顺序。","C":"把症状与病因的位置互换，E 是病因、S 是症状。","D":"以症状开头，既不符合 PES 顺序，也把问题与症状混淆。"},"id":"hs-01-003","options":["问题、病因、症状","病因、问题、症状","问题、症状、病因","症状、问题、病因"],"source":"chapter","stem":"护理诊断的 PES 公式中，P、E、S 分别代表？","subject":"护士","type":"single"},{"analysis":"**SMART 原则**：**S 具体、M 可测量、A 可达成、R 与问题相关、T 有时限**。目标描述的是患者经过护理后预期达到的结果，措施则是护士为达成目标所采取的行动，二者在计划阶段分别书写；目标由护患共同商定更易达成。","answer":"B","chapter":"护士·护理程序","difficulty":3,"explain":{"A":"笼统的目标无法测量和评价，不能作为护理目标。","C":"只写措施不写预期结果，评价阶段就失去判断依据。","D":"目标的制定应鼓励患者参与，护患共同商定才更易达成。"},"id":"hs-01-004","options":["目标应尽量笼统，便于护士灵活执行","目标应具体、可测量、可达成、与问题相关并有时限","目标只需写清护理措施，不必写预期结果","目标由护士单方面决定，不需要患者参与"],"source":"chapter","stem":"关于护理计划中的目标（SMART 原则），下列表述正确的是？","subject":"护士","type":"single"},{"analysis":"**护理诊断是对个体、家庭或社区对现存或潜在健康问题反应的判断，由护士独立作出并负责**；**医疗诊断描述的是疾病本身（病理改变、病因与转归），由医生作出**。同一患者可以既有医疗诊断，又有多个护理诊断。","answer":"B","chapter":"护士·护理程序","difficulty":2,"explain":{"A":"描述疾病本身的病理改变属于医疗诊断的范畴。","C":"发病机制与转归由医生判断，不是护理诊断的表述内容。","D":"治疗方案属于医疗措施，护理诊断关注的是护理问题。"},"id":"hs-01-005","options":["疾病本身的病理改变与病因","个体、家庭或社区对现存或潜在健康问题的反应","疾病的发病机制与转归","医生制定的治疗方案"],"source":"chapter","stem":"护理诊断与医疗诊断的区别在于，护理诊断主要描述的是？","subject":"护士","type":"single"},{"analysis":"评价分为**过程评价**与**结果评价**：**过程评价关注护理措施是否按计划执行**（如是否按计划为患者翻身），**结果评价关注护理目标是否达成**（如患者是否达到预期状态）；目标未达成时需分析原因并调整护理计划。","answer":"B","chapter":"护士·护理程序","difficulty":1,"explain":{"A":"过程评价检查的是护理措施有没有落实，而不是目标是否达成。","C":"结构评价针对人力、物资、组织等条件，不是对目标结果的判断。","D":"前瞻性评价不是护理程序评价阶段的标准分类。"},"id":"hs-01-006","options":["过程评价","结果评价","结构评价","前瞻性评价"],"source":"chapter","stem":"在护理程序的评价阶段，判断「护理目标是否达成」属于？","subject":"护士","type":"single"},{"analysis":"生命体征包括体温、脉搏、呼吸、血压四项。成人安静状态下呼吸频率约为 **16~20 次/分**，测量时通过观察胸廓起伏计数，患者的活动、情绪与疼痛都会影响结果，出现异常应结合病情复测并及时报告。**以现行临床指南与教材为准，本站不提供医疗建议**","answer":"C","chapter":"护士·基础护理","difficulty":1,"explain":{"A":"8~12 次/分低于成人正常范围，属于呼吸过缓的方向。","B":"12~16 次/分偏慢，不是成人的正常参考范围。","D":"24~28 次/分明显增快，属于呼吸过速的方向。"},"id":"hs-02-001","options":["8~12 次/分","12~16 次/分","16~20 次/分","24~28 次/分"],"source":"chapter","stem":"成人在安静状态下的正常呼吸频率范围是？","subject":"护士","type":"single"},{"analysis":"无菌技术的基本原则是**无菌区、无菌物品、无菌操作均不被污染**：**一份无菌物品只供一位患者使用**；无菌物品一经取出即视为不能放回；无菌持物钳只用于夹取无菌物品，不可夹取油纱布；操作时手臂不可跨越无菌区。","answer":"C","chapter":"护士·基础护理","difficulty":2,"explain":{"A":"取出的无菌物品即使未用也可能被污染，不得放回无菌容器。","B":"无菌持物钳只用于夹取无菌物品，夹取油纱布会污染钳端。","D":"手臂跨越无菌区会造成污染，属于违反无菌原则的操作。"},"id":"hs-02-002","options":["无菌物品一经取出，未使用也可放回无菌容器内","无菌持物钳除夹取无菌物品外，还可夹取油纱布","一份无菌物品只供一位患者使用","操作时手臂可以跨越无菌区取物"],"source":"chapter","stem":"下列做法符合无菌技术操作原则的是？","subject":"护士","type":"single"},{"analysis":"**「七对」为床号、姓名、药名、剂量、浓度、时间、用法**；**「三查」为操作前查、操作中查、操作后查**。核对的对象是患者身份与用药信息，药物批号与价格不属于核对内容。","answer":"C","chapter":"护士·基础护理","difficulty":2,"explain":{"A":"床号与姓名是七对中最基本的患者身份核对内容。","B":"药名与剂量是七对的核心用药信息。","D":"时间与用法属于七对内容，用于保证用药时机与途径正确。"},"id":"hs-02-003","options":["床号与姓名","药名与剂量","药物批号与价格","时间与用法"],"source":"chapter","stem":"护士执行给药时须落实「三查七对」，下列不属于「七对」内容的是？","subject":"护士","type":"single"},{"analysis":"**去枕平卧位**可使头部与脊柱保持同一水平，减少脑脊液外漏，常用于**腰椎穿刺、椎管内麻醉后**；**半坐卧位**多用于腹部手术后或心肺功能不全者，以减轻切口张力、改善呼吸。","answer":"B","chapter":"护士·基础护理","difficulty":2,"explain":{"A":"半坐卧位会使头部抬高，不利于预防穿刺后头痛。","C":"头高足低位会加大颅内压力差，不用于此类患者。","D":"头低足高位多用于特定引流或特殊治疗体位，不是穿刺后常规体位。"},"id":"hs-02-004","options":["半坐卧位","去枕平卧位","头高足低位","头低足高位"],"source":"chapter","stem":"患者行腰椎穿刺或椎管内麻醉后，为预防头痛等不适，宜采取的体位是？","subject":"护士","type":"single"},{"analysis":"成人胸外按压的位置为**胸骨中下 1/3（约两乳头连线中点）**，**按压与通气比为 30:2**，按压频率约 100~120 次/分、深度约 5~6 cm，并保证每次按压后胸廓充分回弹、尽量减少按压中断。**以现行临床指南与教材为准，本站不提供医疗建议**","answer":"A","chapter":"护士·基础护理","difficulty":3,"explain":{"B":"心尖部不是胸外按压部位，15:2 也不是成人的按压通气比。","C":"胸骨上段位置过高，5:1 不符合成人按压通气比。","D":"剑突处按压易造成脏器损伤，且按压与通气比例颠倒。"},"id":"hs-02-005","options":["按压部位在胸骨中下 1/3（约两乳头连线中点），按压与通气比为 30:2","按压部位在心尖部，按压与通气比为 15:2","按压部位在胸骨上段，按压与通气比为 5:1","按压部位在剑突处，按压与通气比为 2:30"],"source":"chapter","stem":"关于成人心肺复苏的胸外按压，下列概念正确的是？","subject":"护士","type":"single"},{"analysis":"**进食时突发不能说话、双手掐住颈部（窒息征象）、面色发绀**，是**气道异物梗阻**的典型表现。意识清醒的成人可采用**海姆立克腹部冲击法**排出异物，孕妇或肥胖者可改用胸部冲击，若意识丧失则按心肺复苏流程处理。","answer":"B","chapter":"护士·基础护理","difficulty":1,"explain":{"A":"心肌梗死以胸痛、胸闷为主，不会出现进食后完全不能发声。","C":"哮喘发作多有喘息、呼气性呼吸困难，仍可发声，且有既往发作史。","D":"癫痫发作以肢体抽搐、意识丧失为主，与进食直接相关的气道梗阻不符。"},"id":"hs-02-006","options":["急性心肌梗死","气道异物梗阻","支气管哮喘急性发作","癫痫发作"],"source":"chapter","stem":"患者进食时突然不能说话、双手掐住颈部、面色发绀，最可能的情况是？","subject":"护士","type":"single"},{"analysis":"心力衰竭出现呼吸困难时取**端坐位或半坐卧位**，可使膈肌下降、增加肺通气量，并使部分血液滞留在下肢，**减少回心血量、减轻肺淤血**；同时按医嘱给予吸氧、限水限钠等护理措施。","answer":"B","chapter":"护士·专科护理","difficulty":2,"explain":{"A":"去枕平卧会使回心血量增加，加重肺淤血与呼吸困难。","C":"头高足低位不能有效减少回心血量，不是心衰呼吸困难的护理体位。","D":"俯卧位会限制胸廓活动，进一步加重呼吸困难。"},"id":"hs-03-001","options":["去枕平卧位","端坐位或半坐卧位","头高足低位","俯卧位"],"source":"chapter","stem":"心力衰竭患者出现明显呼吸困难时，护士应协助其采取的体位是？","subject":"护士","type":"single"},{"analysis":"COPD 患者的呼吸中枢对二氧化碳的敏感性降低，**主要靠低氧刺激维持呼吸驱动**，因此应给予**持续低流量、低浓度吸氧**，并按医嘱监测血氧与病情变化；高浓度吸氧可能抑制呼吸、加重二氧化碳潴留。","answer":"B","chapter":"护士·专科护理","difficulty":2,"explain":{"A":"高流量高浓度吸氧可能抑制 COPD 患者的呼吸驱动，加重二氧化碳潴留。","C":"间断短时吸氧不能持续纠正缺氧，不符合持续低流量吸氧原则。","D":"吸氧需根据病情与监测结果调节，浓度并非越高越好。"},"id":"hs-03-002","options":["给予高流量、高浓度吸氧，尽快纠正缺氧","给予持续低流量、低浓度吸氧","只在患者主诉气促时短暂吸氧","吸氧浓度越高越好，不必观察反应"],"source":"chapter","stem":"对慢性阻塞性肺疾病（COPD）患者实施氧疗时，正确的原则是？","subject":"护士","type":"single"},{"analysis":"引流管护理的核心是**固定妥善、保持通畅、观察记录、防止逆流与脱出**：应观察并记录**引流液的量、颜色与性状**，引流袋须低于切口平面以防逆流，搬动患者前先固定或夹闭管路，拔管必须遵医嘱执行。","answer":"A","chapter":"护士·专科护理","difficulty":3,"explain":{"B":"引流袋高于切口会造成引流液逆流，增加感染风险。","C":"引流液减少的原因需结合病情判断，拔管必须由医生决定。","D":"搬动时不固定或夹闭引流管易导致管路脱出或引流液逆流。"},"id":"hs-03-003","options":["妥善固定引流管并保持通畅，观察记录引流液的量、颜色和性状","为便于观察，可将引流袋固定在高于切口的位置","引流液突然减少即可自行拔管","搬动患者时不必夹闭或固定引流管"],"source":"chapter","stem":"关于外科术后引流管的护理，下列做法正确的是？","subject":"护士","type":"single"},{"analysis":"产褥期应观察**恶露的量、颜色、气味和持续时间**，并同时观察**子宫复旧、体温及会阴切口情况**；若恶露增多、持续时间延长、出现臭味或伴发热，常提示宫腔感染或胎盘胎膜残留，应及时报告医生。","answer":"A","chapter":"护士·专科护理","difficulty":2,"explain":{"B":"气味只是观察内容之一，量与颜色、持续时间同样重要。","C":"产褥期本就有正常恶露，不能仅凭恶露存在判断感染。","D":"子宫复旧情况与恶露变化密切相关，二者需结合判断。"},"id":"hs-03-004","options":["恶露的量、颜色、气味及持续时间","恶露的气味是唯一观察指标","只要存在恶露就提示有感染","恶露观察与子宫复旧无关"],"source":"chapter","stem":"产褥期护理中，对恶露的观察重点是？","subject":"护士","type":"single"},{"analysis":"小儿生长发育遵循**由上到下（先抬头后抬胸、再坐立行走）、由近到远、由粗到细、由简单到复杂、由低级到高级**的规律，且**各系统发育速度不均衡**（如神经系统发育较早、生殖系统较晚），评价时须结合年龄判断。","answer":"A","chapter":"护士·专科护理","difficulty":1,"explain":{"B":"方向相反，生长是从头到足、从近端到远端。","C":"各系统发育先后不同，速度并不一致。","D":"四肢末端的精细动作发育晚于躯干的大动作。"},"id":"hs-03-005","options":["由上到下、由近到远、由粗到细、由简单到复杂","由下到上、由远到近、由细到粗","各系统发育速度完全一致","先发育四肢末端，再发育躯干"],"source":"chapter","stem":"小儿生长发育遵循的一般规律是？","subject":"护士","type":"single"},{"analysis":"**心慌、手抖、出冷汗、饥饿感、乏力**是**低血糖反应**的常见表现，应立即监测血糖并按医嘱补充糖分，之后查找诱因、调整方案并加强宣教；**降糖药物的剂量与调整须遵医嘱执行，不属于护士自行决定的范围**。","answer":"A","chapter":"护士·专科护理","difficulty":2,"explain":{"B":"上述表现提示血糖过低，继续追加降糖药会加重低血糖。","C":"药物过敏多表现为皮疹、瘙痒甚至休克，与出冷汗、饥饿感不符。","D":"低血糖可进展至意识障碍，不能仅观察而不处理。"},"id":"hs-03-006","options":["低血糖反应，立即监测血糖并按医嘱补充糖分","高血糖反应，立即追加降糖药物","药物过敏反应，立即停药并抗过敏","正常现象，继续观察不必处理"],"source":"chapter","stem":"糖尿病患者在治疗过程中出现心慌、手抖、出冷汗、饥饿感，护士首先应考虑并采取的措施是？","subject":"护士","type":"single"},{"analysis":"体格检查的基本手法为**视、触、叩、听**，一般按 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对溃疡本身诊断价值有限。","answer":"A","chapter":"执医·医学综合","difficulty":1,"explain":{"B":"钡餐造影只能间接显示溃疡影像，不能取活检，已非首选。","C":"呼气试验检测的是幽门螺杆菌感染，不能直接显示溃疡。","D":"腹部 CT 主要观察腹腔脏器整体情况，不是溃疡的确诊手段。"},"id":"zy-02-005","options":["胃镜及活组织检查","上消化道钡餐造影","幽门螺杆菌呼气试验","腹部 CT"],"source":"chapter","stem":"怀疑消化性溃疡时，确诊的首选检查是？","subject":"执业医师","type":"single"},{"analysis":"腹外疝的典型表现是**腹股沟区（或相应部位）出现可复性肿块**：站立、咳嗽等腹压增高时肿块突出，平卧或用手回纳后消失；若肿块**不能回纳并伴疼痛、红肿**，提示发生嵌顿或绞窄，属于需要紧急处理的情况。","answer":"A","chapter":"执医·医学综合","difficulty":2,"explain":{"B":"不能回纳并伴红肿热痛提示嵌顿或绞窄，不是疝的典型表现。","C":"转移性右下腹痛伴麦氏点压痛提示急性阑尾炎。","D":"右上腹痛伴寒战、高热、黄疸提示急性胆道感染。"},"id":"zy-02-006","options":["腹股沟区可复性肿块，站立或腹压增高时出现，平卧或回纳后消失","腹股沟区固定不能回纳的肿块，伴红肿热痛","转移性右下腹痛伴麦氏点压痛","右上腹痛伴寒战、高热、黄疸"],"source":"chapter","stem":"腹股沟疝最典型的临床表现是？","subject":"执业医师","type":"single"},{"analysis":"动脉血压由**每搏输出量、心率、外周阻力、大动脉弹性、循环血量与血管容量**等因素共同决定：**每搏输出量增加**时，心缩期射入主动脉的血量增多，**收缩压明显升高**而舒张压升高幅度较小，故**脉压增大**；外周阻力增大则以舒张压升高为主、脉压减小。","answer":"A","chapter":"执医·基础医学","difficulty":2,"explain":{"B":"外周阻力增大才是以舒张压升高、脉压减小为主。","C":"每搏输出量增加是使血压升高而不是下降。","D":"每搏输出量是影响血压的重要因素，不能说血压不受影响。"},"id":"zy-03-001","options":["收缩压明显升高，舒张压变化不大，脉压增大","舒张压明显升高，脉压减小","收缩压与舒张压等比例下降","血压不受影响，仅心率加快"],"source":"chapter","stem":"在其他因素不变的情况下，每搏输出量增加对动脉血压的主要影响是？","subject":"执业医师","type":"single"},{"analysis":"呼吸的化学感受性调节中，**动脉血二氧化碳分压升高是最重要的生理性刺激**，可通过中枢与外周化学感受器使呼吸加深加快；低氧也能刺激呼吸，但作用相对次要；血糖与血浆白蛋白不参与呼吸运动的化学调节。","answer":"A","chapter":"执医·基础医学","difficulty":1,"explain":{"B":"氧分压升高反而会减弱对呼吸的刺激。","C":"血糖属于代谢指标，不参与呼吸运动的化学调节。","D":"血浆白蛋白与呼吸调节没有直接关系。"},"id":"zy-03-002","options":["动脉血二氧化碳分压升高","动脉血氧分压升高","血糖浓度升高","血浆白蛋白浓度降低"],"source":"chapter","stem":"调节呼吸运动最重要的生理性化学因素是？","subject":"执业医师","type":"single"},{"analysis":"酶具有**高效性、高度专一性和可调节性**（即「一把钥匙一把锁」）：催化效率高但**不改变反应的平衡点**，只加快达到平衡的速度；绝大多数酶是蛋白质，其活性受温度、酸碱度等影响；反应前后酶本身不被消耗。","answer":"B","chapter":"执医·基础医学","difficulty":2,"explain":{"A":"酶只加快反应速率，不能改变化学反应的平衡点。","C":"酶活性受温度、酸碱度影响，且并非所有酶都是蛋白质（少数为 RNA）。","D":"酶作为催化剂在反应前后数量和性质基本不变。"},"id":"zy-03-003","options":["酶能改变反应的平衡点，使反应进行得更彻底","酶对底物具有高度专一性，其活性可被调节","酶的本质都是蛋白质，且不受温度和酸碱度影响","酶在催化反应中会被大量消耗"],"source":"chapter","stem":"关于酶促反应的特点，下列叙述正确的是？","subject":"执业医师","type":"single"},{"analysis":"**酮体主要在肝脏生成**，再经血液运至肝外组织氧化利用；**糖酵解在细胞质中进行**，线粒体主要进行三羧酸循环与氧化磷酸化；**尿素主要在肝脏通过鸟氨酸循环合成**，经肾脏排出；**胆汁由肝细胞生成**，胆囊只起储存与浓缩作用。","answer":"B","chapter":"执医·基础医学","difficulty":2,"explain":{"A":"糖酵解发生在细胞质，线粒体主要进行三羧酸循环和氧化磷酸化。","C":"尿素主要在肝脏合成，肾脏主要负责排泄。","D":"胆汁由肝细胞生成，胆囊只是储存和浓缩胆汁的器官。"},"id":"zy-03-004","options":["糖酵解主要在线粒体中进行","酮体主要在肝脏生成","尿素主要在肾脏合成","胆汁主要在胆囊内生成"],"source":"chapter","stem":"关于物质代谢的主要场所，下列叙述正确的是？","subject":"执业医师","type":"single"},{"analysis":"**首关效应（首过效应）**指口服药物经胃肠道吸收后，先经门静脉进入肝脏被代谢灭活，使进入体循环的有效药量减少，因此口服给药的生物利用度通常低于静脉给药；**半衰期**是血浆药物浓度下降一半所需的时间，**肝肠循环**指药物随胆汁排入肠道后再次被吸收的过程。","answer":"A","chapter":"执医·基础医学","difficulty":2,"explain":{"B":"半衰期反映药物消除速度，与药物首次通过肝脏被代谢不是同一概念。","C":"肝肠循环指药物随胆汁排入肠道后重新吸收的过程。","D":"生物利用度是药物被吸收进入体循环的程度与速度，首关效应只是使其降低的原因之一。"},"id":"zy-03-005","options":["首关效应","半衰期","肝肠循环","生物利用度"],"source":"chapter","stem":"药物经口服给药后，在进入体循环前首先经过肝脏代谢，使进入体循环的药量减少，这一现象称为？","subject":"执业医师","type":"single"},{"analysis":"**化脓性炎以中性粒细胞渗出为主**，常伴组织坏死与脓液形成；**淋巴细胞**主要见于病毒感染与慢性炎症，**嗜酸性粒细胞**多见于寄生虫感染与过敏性疾病，**浆细胞**则与慢性炎症及抗体产生相关。","answer":"A","chapter":"执医·基础医学","difficulty":1,"explain":{"B":"淋巴细胞主要参与病毒性感染与慢性炎症反应。","C":"嗜酸性粒细胞增多多见于寄生虫感染和过敏性疾病。","D":"浆细胞见于慢性炎症并产生抗体，不形成脓液。"},"id":"zy-03-006","options":["中性粒细胞","淋巴细胞","嗜酸性粒细胞","浆细胞"],"source":"chapter","stem":"化脓性炎时，浸润的主要炎细胞是？","subject":"执业医师","type":"single"},{"analysis":"**胸痛持续时间长、含服硝酸甘油不缓解、伴大汗，心电图出现 ST 段抬高**，首先考虑**急性心肌梗死**；心绞痛胸痛多较短暂且含服硝酸甘油可缓解，心电图以 ST 段压低为主；心包炎疼痛常与呼吸、体位有关；肋间神经痛多为局部刺痛且压痛明显。具体诊疗以现行指南为准。","answer":"A","chapter":"执医·内科学病例","difficulty":2,"explain":{"B":"稳定型心绞痛疼痛多短暂，含服硝酸甘油可缓解，心电图以 ST 段压低为主。","C":"心包炎疼痛常随呼吸、体位改变而加重，心电图改变多为弥漫性。","D":"肋间神经痛多为局部锐痛、压痛明显，不伴典型的心电图演变。"},"id":"zy-04-001","options":["急性心肌梗死","稳定型心绞痛","急性心包炎","肋间神经痛"],"source":"chapter","stem":"中老年男性，突发胸骨后压榨性疼痛持续数小时不缓解，伴大汗、恶心，含服硝酸甘油后无效，心电图示 ST 段抬高。最可能的诊断是？","subject":"执业医师","type":"single"},{"analysis":"**青年起病、反复发作、夜间及凌晨加重、有过敏史、发作时弥漫性哮鸣音且症状可逆**，典型指向**支气管哮喘**，首选肺功能检查并做支气管舒张或激发试验；COPD 多见于中老年长期吸烟者，呈进行性、不完全可逆的气流受限；急性左心衰竭多见于老年人，常伴端坐呼吸与粉红色泡沫痰。","answer":"A","chapter":"执医·内科学病例","difficulty":2,"explain":{"B":"COPD 多见于中老年吸烟者，气流受限不完全可逆，不符合本例发作性与可逆性的特点。","C":"急性左心衰竭多有心脏病基础，伴咳粉红色泡沫痰、双肺底湿啰音。","D":"自发性气胸表现为突发一侧胸痛和呼吸困难，患侧呼吸音消失，无弥漫性哮鸣音。"},"id":"zy-04-002","options":["支气管哮喘","慢性阻塞性肺疾病","急性左心衰竭","自发性气胸"],"source":"chapter","stem":"青年患者，反复发作性喘息伴夜间及凌晨加重，有过敏性鼻炎史，发作时双肺可闻及弥漫性哮鸣音，症状可自行或经治疗缓解。最可能的诊断是？","subject":"执业医师","type":"single"},{"analysis":"本例高度怀疑**急性胰腺炎**（饱餐与饮酒诱因、中上腹剧痛向腰背部放射、呕吐后不缓解），处理原则为**禁食、胃肠减压、补液、维持水电解质平衡并严密观察病情**；**诊断未明确前不宜使用强效止痛药**，以免掩盖病情、延误诊断；具体用药与治疗方案须遵医嘱执行。","answer":"A","chapter":"执医·内科学病例","difficulty":3,"explain":{"B":"急腹症诊断未明时使用强效止痛药会掩盖体征，延误诊断。","C":"灌肠可能增加肠道负担，并非急性胰腺炎的处理原则。","D":"急性胰腺炎需禁食，进食会刺激胰液分泌而加重病情。"},"id":"zy-04-003","options":["禁食、胃肠减压、补液并严密观察病情变化","立即给予强效止痛药物以缓解疼痛","立即灌肠通便以减轻腹胀","给予流质饮食以补充营养"],"source":"chapter","stem":"中年男性，饱餐并大量饮酒后出现中上腹持续性剧痛，向腰背部放射，呕吐后疼痛不缓解，查体上腹压痛明显。在明确诊断的同时，下列处理原则正确的是？","subject":"执业医师","type":"single"},{"analysis":"**饥饿痛、夜间痛，进食后缓解（空腹痛）**是**十二指肠溃疡**的典型疼痛节律；胃溃疡多表现为**餐后痛**（进食后疼痛、之后缓解）；确诊依靠胃镜及活检；慢性胆囊炎多有右上腹疼痛与油腻饮食诱因，急性胰腺炎为持续性剧痛并向腰背部放射。","answer":"A","chapter":"执医·内科学病例","difficulty":2,"explain":{"B":"胃溃疡的疼痛节律是进食后疼痛，与本例的空腹痛相反。","C":"慢性胆囊炎疼痛多位于右上腹，常与进食油腻食物相关。","D":"急性胰腺炎表现为持续性剧痛，进食不会使其缓解。"},"id":"zy-04-004","options":["十二指肠溃疡","胃溃疡","慢性胆囊炎","急性胰腺炎"],"source":"chapter","stem":"青年男性，反复出现上腹部饥饿痛与夜间痛，进食后可缓解，无明显消瘦。最可能的诊断是？","subject":"执业医师","type":"single"},{"analysis":"**「三多一少」是糖尿病的典型表现**，明确诊断需检测**空腹血糖、口服葡萄糖耐量试验（或随机血糖）及糖化血红蛋白**（反映近期平均血糖水平）；单次血糖升高不能确诊，需复查或结合典型症状判断，具体诊断标准以现行指南为准。","answer":"A","chapter":"执医·内科学病例","difficulty":2,"explain":{"B":"尿白细胞用于判断泌尿系统感染，与糖尿病的确诊无关。","C":"甲状腺功能用于判断甲状腺疾病，本例以糖代谢异常表现为主。","D":"腹部超声不能反映血糖水平，不是糖尿病的诊断检查。"},"id":"zy-04-005","options":["空腹血糖、口服葡萄糖耐量试验及糖化血红蛋白","尿常规中白细胞检查","甲状腺功能测定","腹部超声检查"],"source":"chapter","stem":"中年患者，近数月出现多饮、多尿、多食伴体重下降。为明确诊断，首要的检查方向是？","subject":"执业医师","type":"single"},{"analysis":"**夜间阵发性呼吸困难、端坐呼吸、双肺底湿啰音**是**左心衰竭**的典型表现（肺淤血所致），护理上取端坐位、吸氧并限制水钠摄入；哮喘多有反复发作史，以弥漫性哮鸣音为主；气胸表现为突发一侧胸痛、患侧呼吸音消失。","answer":"A","chapter":"执医·内科学病例","difficulty":2,"explain":{"B":"哮喘发作以弥漫性哮鸣音为主，且多有反复发作史和过敏史。","C":"慢性支气管炎急性加重以咳嗽、咳痰加重为主，很少出现夜间阵发性呼吸困难。","D":"气胸为突发一侧胸痛伴患侧呼吸音消失，不是双肺底湿啰音。"},"id":"zy-04-006","options":["左心衰竭","支气管哮喘急性发作","慢性支气管炎急性加重","自发性气胸"],"source":"chapter","stem":"老年患者，有冠心病史，夜间睡眠中突发呼吸困难而憋醒，需坐起后才能缓解，双肺底可闻及湿啰音。最可能的诊断是？","subject":"执业医师","type":"single"},{"analysis":"**尿量是反映组织灌注与休克复苏效果最敏感、最简便的指标**：休克时肾血流量减少、尿量随之减少，血压尚正常时尿量可能已经下降，因此护理中需准确记录每小时尿量；具体的目标值以现行指南与医嘱为准。","answer":"A","chapter":"执医·外科学病例","difficulty":2,"explain":{"B":"体温变化不能直接反映组织灌注情况。","C":"血红蛋白在失血早期变化不明显，不能及时反映灌注状态。","D":"白细胞计数用于判断感染，与灌注状态没有直接关系。"},"id":"zy-05-001","options":["每小时尿量","体温","血红蛋白浓度","白细胞计数"],"source":"chapter","stem":"判断休克患者组织灌注是否改善，临床最敏感且简便的观察指标是？","subject":"执业医师","type":"single"},{"analysis":"外科感染多与创伤、手术、异物等有关，**常为需氧菌与厌氧菌的混合感染**，以**局部表现（红、肿、热、痛、功能障碍）为主**，处理不当可发展为脓毒症甚至感染性休克；处理原则为**局部处理、抗感染与全身支持**相结合。","answer":"A","chapter":"执医·外科学病例","difficulty":1,"explain":{"B":"外科感染以细菌感染为主，单纯病毒感染少见。","C":"真菌感染多见于免疫力低下或长期用药者，不是外科感染的典型特点。","D":"外科感染常需局部处理（如切开引流）并配合抗感染治疗。"},"id":"zy-05-002","options":["以需氧菌与厌氧菌的混合感染多见","以单纯病毒感染为主","以真菌感染为主","均为单一细菌感染，无需外科处理"],"source":"chapter","stem":"外科感染在病原学上的典型特点是？","subject":"执业医师","type":"single"},{"analysis":"急性腹痛的典型对应关系为：**转移性右下腹痛（麦氏点压痛）→ 急性阑尾炎**；**右上腹痛伴寒战、高热、黄疸（Charcot 三联征）→ 急性胆道感染**；**中上腹剧痛向腰背部放射，常伴饮酒或高脂餐诱因 → 急性胰腺炎**；**痛、吐、胀、闭（停止排气排便）→ 肠梗阻**。","answer":"A","chapter":"执医·外科学病例","difficulty":2,"explain":{"B":"右上腹痛伴寒战、高热、黄疸是急性胆道感染的典型表现。","C":"中上腹剧痛向腰背部放射是急性胰腺炎的特点。","D":"痛、吐、胀、闭是肠梗阻的表现，阑尾炎以转移性右下腹痛为主。"},"id":"zy-05-003","options":["转移性右下腹痛 —— 急性阑尾炎","右上腹痛伴寒战、高热、黄疸 —— 急性胰腺炎","中上腹剧痛向腰背部放射 —— 急性胆道感染","腹痛、呕吐、腹胀、停止排气排便 —— 急性阑尾炎"],"source":"chapter","stem":"关于急性腹痛的典型表现与可能病因的对应，下列正确的是？","subject":"执业医师","type":"single"},{"analysis":"急腹症在诊断未明确前应遵守**「三不」原则：不止痛、不热敷、不灌肠（不用泻药）**，以免掩盖或加重病情（止痛药掩盖体征、热敷促进炎症扩散、泻药增加穿孔风险）；同时应**禁食、胃肠减压、补液、抗感染并严密观察**，必要时手术。","answer":"A","chapter":"执医·外科学病例","difficulty":2,"explain":{"B":"止痛药会掩盖腹痛的部位与性质，延误诊断与手术时机。","C":"热敷可促进炎症扩散，属于急腹症的禁忌处理。","D":"泻药可能增加肠穿孔风险，诊断未明时禁止使用。"},"id":"zy-05-004","options":["暂不使用止痛药、禁食、暂不灌肠，密切观察病情变化","立即使用止痛药以减轻患者痛苦","立即热敷腹部以缓解疼痛","立即给予泻药促进排便"],"source":"chapter","stem":"急腹症患者诊断尚未明确时，下列处理正确的是？","subject":"执业医师","type":"single"},{"analysis":"创伤急救遵循**先救命后治伤**的原则：先按 **ABC（气道 → 呼吸 → 循环）** 顺序处理**窒息、大出血、休克**等危及生命的情况，再进行固定与转运；**骨折固定强调现场固定、不随意复位**，开放性骨折用无菌敷料覆盖创面、不冲洗不涂药，并尽快清创处理。","answer":"A","chapter":"执医·外科学病例","difficulty":2,"explain":{"B":"先固定骨折会延误对休克、大出血等致命伤情的处理。","C":"未先稳定生命体征即转运，会明显增加途中风险。","D":"影像检查耗时且需搬动患者，不能作为急救的第一步。"},"id":"zy-05-005","options":["优先处理窒息、大出血、休克等危及生命的情况，再处理其他损伤","先固定所有骨折，再处理休克","先转运到最近的医院，再评估伤情","先完成影像检查明确损伤部位，再进行处理"],"source":"chapter","stem":"创伤急救中「先救命后治伤」原则的含义是？","subject":"执业医师","type":"single"},{"analysis":"疑似脊柱骨折时须**轴线搬运**：由多人协作保持头、颈、躯干在同一轴线上整体平抬，必要时使用硬板担架，**禁止让患者坐起、屈曲或扭转脊柱**，以免造成脊髓二次损伤导致瘫痪；同时注意固定颈椎并观察生命体征。","answer":"A","chapter":"执医·外科学病例","difficulty":3,"explain":{"B":"一人抱头一人抬脚会使脊柱弯曲扭转，极易造成脊髓二次损伤。","C":"让患者坐起会使脊柱屈曲，属于脊柱损伤的禁忌搬运方式。","D":"背负式搬运同样造成脊柱屈曲和扭转，可能加重损伤。"},"id":"zy-05-006","options":["由多人协作整体平抬、保持脊柱轴线一致，禁止坐起或屈曲脊柱","由一人抱头、一人抬脚，快速搬离现场","让患者坐起后用椅子抬送","采用背负式搬运，以减少途中颠簸"],"source":"chapter","stem":"对疑似颈椎或胸腰椎骨折的患者，现场搬运时应采取的方式是？","subject":"执业医师","type":"single"}],"cert":"huyi","chapters":[{"name":"执医·实践技能","title":"第 1 章 · 实践技能：3 站要点与操作规范","url":"/huyi/books/zhiyi/zy-01-jineng/"},{"name":"护士·护理程序","title":"第 1 章 · 护理程序：评估、诊断、计划、评价","url":"/huyi/books/hushi/hs-01-chengxu/"},{"name":"执医·医学综合","title":"第 2 章 · 医学综合笔试：A1/A2/B1 题型与病例","url":"/huyi/books/zhiyi/zy-02-benqi/"},{"name":"护士·基础护理","title":"第 2 章 · 基础护理：生命体征、给药、无菌、急救","url":"/huyi/books/hushi/hs-02-jichu/"},{"name":"护士·专科护理","title":"第 3 章 · 专科护理：内科、外科、妇产科、儿科","url":"/huyi/books/hushi/hs-03-zhuanke/"},{"name":"执医·基础医学","title":"第 3 章 · 基础医学：生理、生化、药理、病理","url":"/huyi/books/zhiyi/zy-03-jichu/"},{"name":"执医·内科学病例","title":"第 4 章 · 内科学病例卡：心、肺、消化、内分泌","url":"/huyi/books/zhiyi/zy-04-neike/"},{"name":"执医·外科学病例","title":"第 5 章 · 外科学与急症病例卡","url":"/huyi/books/zhiyi/zy-05-waike/"}],"practiceUrl":"/huyi/practice/"}