患者,男,35岁,因在高热环境下持续工作12小时而出现头痛、头晕、乏力、多汗等症状,不久体温迅速升高到41℃,并出现颜面潮红、昏迷、休克此时最佳的降温措施应为
A. 冰盐水灌肠
B. 冰帽
C. 静脉滴注葡萄糖盐水
D. 冬眠合剂
E. 物理降温十药物降温
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患者,男,25岁,因失恋而服用药物中毒,有恶心、呕吐、腹痛、腹泻、呼吸困难的症状。体格检查发现呼吸有蒜味,瞳孔缩小。最可能的诊断是
A. 乙醇中毒
B. CO中毒
C. 氰化物中毒
D. 有机磷中毒
E. 吗啡中毒
××乳品加工企业质量部负责全企业的质量检验、质量控制和质量管理体系的具体实施工作。该企业早在8年前就通过了iso 900l质量管理体系认证。质量管理体系对规范质量管理发挥了很大作用,由于产品质量稳定,顾客满意率提高,产品一度在市场上很受欢迎。但近两年顾客要求越来越高。行业监管越来越严格,同行竞争也日益激烈,企业形势严竣,经理赵瑞和质量部6位员工感到工作压力很大。他们不满足企业质量管理现状,开始广泛学习接触新的、有效的管理技术与方法,希望为企业找到改善的出路。通过学习并经过与同行切磋,质量部向总经理提出了一系列改进措施,如实施产品认证、实施《卓越绩效评价准则》、积极采用国家标准和改进标准化工作等。请回答以下问题: 企业根据市场需求,拟开发一种具有魅力质量的新乳制品。为此产品必须制定标准。我国标准的性质分为推荐性标准和( )标准。
A. 参照性
B. 建议性
C. 强制性
D. 等同性
Passage Three Within fifteen years Britain and other nations should be well on with the building of huge industrial complexes for the recycling of waste. The word rubbish could lose its meaning because everything that goes into the dumps would be made into something useful. Even the most dangerous and unpleasant wastes would provide energy if nothing else. The latest project is to take a city of around half a million inhabitants and discover exactly what raw materials go into it and what go out. The aim is to find out how much of these raw materials could be provided if a plant for recycling waste were built just outside the city. This plant would recycle not only metal such as steel, lead and copper, but also paper and rubber as well. Another new project is being set up to discover the best ways of sorting and separating the rubbish. When this project is complete, the rubbish will be processed like this: first, it will pass through sharp metal bars which will tear open the plastic bags in which rubbish is usually packed; then it will pass through a powerful fan to separate the lightest elements from the heavy solids; after that grounders and rollers break up everything that can be broken. Finally the rubbish will pass under magnets, which will remove the bits of iron and steel; the rubber and plastic will then be sorted out in the final stage. The first full scale giant recycling plants are, perhaps, fifteen years away. Indeed, with the growing cost of transporting rubbish to more distant dumps, some big cities will-be forced to build their own recycling plants before long. The first full-scale huge recycling plants ______.
A. have been in existence for 15 years
B. takes 15 years to build
C. can’t be built until 15 years later
D. will remain functioning for 15 years
患者,女,20岁,因误服汽油而导致急性中毒。宜选用下列何种溶液洗胃
A. 高锰酸钾
B. 温开水
C. 液体石蜡油
D. 米汤
E. 美蓝