男，75岁，血压180/110mmHg，近期有胃溃疡出血。诊断冠心病、急性心肌梗死、室性期前收缩，处置中不宜选用（） 溶解血栓疗法。 消除心律失常。 解除疼痛。 监护和一般治疗。 其他治疗。
老赵夫妇育有一子小明，后又依法收养一名孤儿小亮。近日，老赵与父母赴高原旅游途中，老赵不幸遭遇雪崩去世。根据《继承法》，小明有权继承老赵遗产的（）。 全部。 二分之一。 三分之一。 五分之一。
女，48岁，胸痛为刺痛发作数秒，含硝酸甘油1～2秒钟后疼痛即消失，最可能诊断是（） 心绞痛。 心脏神经症。 心肌梗死。 胸膜炎。 心包炎。
Creating the Logistics Vision Nowadays,most companies are familiar with the idea of "mission statement"as an expression of setting a vision for the business.The mission statement seeks to define the pur-pose of the business,its boundaries and its aspirations.It is now common for organizations to have such statement for the business as a whole and for key constituent components.What some companies have found is that there can be significant benefits to defining the lo-gistics vision of the firm. The purpose of the logistics vision statement is to give a clear indication which business intends to build a position of advantage through closer customer relationship.Such state-ment is never easy to construct.There is always the danger that they will publish the ener-getic and encouraging declaration that give everyone a warm feeling but provide no guideline for action. Ideally the logistics vision should be built around the simple issue of"How do we intend to use logistics and supply chain management to create value for our customers?"To realize this idea will necessitate a detailed understanding of how customer value is created and deliv-ered in the market in which the business competes.Value chain analysis will be a fundamen-tal element in this investigation as will the definition of the core competencies and capabilities of the organization.Asking the question"What activities dowe excel in?"and"What is it that differentiates us from our competitors?"is the starting point for creating the logistics vision statement. Earlier,it was suggested that the three words"Better,Faster,Cheaper"summarizes the ways in which logistics vision statement can provide value for customers.The criterion for good logistics vision statement is that it should provide the road map for how these three goals are to be achieved． Questions:What kind of goals can mission statement fail to achieve？（） A.Fail to provide realistic guidelines to guide the actions to achieve results.。 Fail to design a goal that everyone agrees.。 Fail to point out a good goal.。 Fail to implement effectively.。
男，62岁。8天前爬楼时突发胸痛，持续约6小时后缓解，心电图示Ⅱ、Ⅲ、aVF可见病理性Q波，T波倒置。下列检查结果对明确诊断意义最大的是（） 乳酸脱氢酶水平。 天门冬氨酸氨基转移酶水平。 CK-MB水平。 肌酸激酶水平。 肌钙蛋白水平。
男，60岁。每于上楼时出现胸闷3天，含服硝酸甘油2分钟可缓解。8小时前再次出现上述症状，向左上肢和后背放射，为持续性，伴上腹胀痛和恶心、呕吐，含服硝酸甘油无缓解。该患者首选的辅助检查是（）
