心肌梗死最先出现和最突出的症状是（） 恶心、呕吐、腹痛。 剧烈胸痛。 心力衰竭。 腹泻。 发热。
小李，甲县人，就读于乙市某高校，大学二年级时应征入伍，在丙市服役，退出现役后未复学，后到丁县和同学合伙创业。小李的退役安置地应当为（）。 甲县。 乙市。 丙市。 丁县。
Ⅱa型高脂蛋白血症患者，通过实验室血脂检查，其血脂变化应为下列哪一项（） 甘油三酯↑↑↑、胆固醇↑。 胆固醇↑↑、甘油三酯↑↑。 胆固醇↑↑。 甘油三酯↑↑。 胆固醇↑↑、甘油三酯↑↑且电泳出现宽β带。
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 should a logistics mission statement provide？（） A.Management encouragement.。 A design of new methods to apply to customer satisfaction.。 Some detailed actions to undertake to obtain more market share.。 An outline of actions for goals to be achieved．。
女，68岁。胸痛，诊断心肌梗死，24小时内死亡，最可能的原因是（） 休克。 心力衰竭。 心律失常。 心脏破裂。 栓塞。
下列关于动脉粥样硬化叙述正确的是（）
