【单选题】
有症状的病态窦房结综合征患者，最宜选择的治疗方法是___
A. 阿托品
B. 普萘洛尔
C. 异丙肾上腺素
D. 麻黄碱
E. 人工心脏起搏器
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答案
E
解析
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某中年女教师晨起锻炼时，发生心绞痛，即用硝酸甘油1片(0.5mg)舌下含服，1分多钟后感眼前发黑.恶心，手心发凉。此时应嘱患者___
A. 马上吃些点心
B. 立即躺下平卧
C. 再服一片硝酸甘油
D. 站立勿动待自行恢复
E. 急去医院心电图室检查
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心力衰竭临床表现的基本原理是___
A. 动脉系供血不足，静脉系瘀血
B. 肺循环充血，体循环缺血
C. 微循环血流灌注不足
D. 急性肺水肿致组织缺氧
E. 体液潴留致细胞水肿
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某慢性心功能不全患者表现为夜间阵发性呼吸困难.尿量减少等症状，给予药物治疗后，上述症状好转，但是出现心慌.恶心.呕吐.食欲不振.头晕头痛.黄视.视物模糊等，应考虑为___
A. 慢性心功能不全症状反复
B. 利尿剂的副作用
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D. 扩血管药物的不良反应
E. 洋地黄药物用量不足
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急性肺水肿患者吸氧时在湿化瓶中加乙醇(酒精)，其目的是___
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患者，男性，50岁，突感胸骨后压榨性疼痛，伴出汗.恶心，含服硝酸甘油休息后仍不能缓解。该患者最可能的诊断是___
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下列哪项情况适合于尿激酶溶血栓治疗___
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一位急性前壁心肌梗死患者突然发生心室颤动，护士首先采取的措施是___
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关于慢性心功能不全的护理措施，下列不正确的是___
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一位长期接受治疗的心力衰竭患者，再次出现乏力.腹胀.心慌等症状，心率120次/分，心电图见明显U波，正确的处理措施是___
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监护心脏患者时，突见患者突意识全无，荧光屏上突然出现完全不规则的波浪曲线，而看不到QRS波与T波，对此作以下判断中哪一项是不对的___
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经皮腔内冠状动脉成形术(PTCA)后，拔除血管导管鞘的正确护理措施是___
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D. 止血后扎压力绷带，沙袋压迫1小时
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某风湿性心脏病患者，心功能IV级，24小时尿量380ml，对该患者的治疗护理中应慎重的措施是___
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某女性为风湿性心脏病心力衰竭患者，长期接受低盐饮食及利尿剂.洋地黄等药物治疗，心功能恢复满意。近日发现有疲乏软弱.淡漠迟钝，尿少，偶有肌痉挛。体格检查：体温36.8℃，脉率104次/分，呼吸20次/分，血压11/7.5kPa(80/65mmHg)，肺部无啰音，下肢无水肿。您考虑该患者的情况可能是___
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有一心脏病患者，休息时无呼吸困难及水肿，日常生活如扫地.洗衣时感心悸.气促，休息片刻后好转，对该患者的活动应如何限定___
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患者，女性，50岁，咳嗽，咳血性泡沫痰伴极度呼吸困难，大汗淋漓，心率120次/分，并可闻及舒张期奔马律，两肺底广泛湿啰音，应诊断为___
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急性心肌梗死发生后24小时内应尽量避免使用洋地黄类的药物，最主要原因是防止___
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某休克患者进行扩容疗法快速输液时，监测CVP为15cmH2O，血压80/60mmHg，应采取的措施是___
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