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问题 单项选择题

某患者，心电图的表现为：V1～V，导联有病理性Q波，ST段上抬0．3mV，T波倒置，应诊断为（）

A.陈旧性前间壁心肌梗死

B.急性前间壁心肌梗死

C.急性前壁心肌梗死

D.亚急性前间壁心肌梗死

E.亚急性前壁心肌梗死

答案

参考答案：D

单项选择题

应当包含药品通用名称、适应证或者功能主治、规格、用法用量、生产日期、产品批号、有效期、生产企业等内容的是（）

A．药品说明书

B．药品内标签

C．药品外标签

D．原料药标签

E．运输包装的标签
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问答题

Exactly where we will stand in the long war against disease by the year 2050 is impossible to say. (46)But if developments in research maintain their current pace, it seems likely that a combination of improved attention to dietary and environmental factors, along with advances in gene therapy and protein targeted drugs, will have virtually eliminated most major classes of disease.
From an economic standpoint, the best news may be that these accomplishments could be accompanied by a drop in health-care costs. (47)Costs may even fall as diseases are brought under control using pinpointed, short term therapies now being developed. By 2050 there will be fewer hospitals, and surgical procedures will be largely restricted to the treatment of accidents and other forms of trauma. Spending on nonacute care, both in nursing facilities and in homes, will also fall sharply as more elderly people lead healthy lives until close to death.
One result of medicine’s success in controlling disease will be a dramatic increase in life expectancy. (48) The extent of that increase is a highly speculative matter, but it is worth that medical science has already helped to make the very old (currently defined as those over 85 years of age) the fastest growing segment of the population . Between 1960 and 1995, the U. S. population as a whole increased by about 45%, while the segment over 85 years of age grew by almost 300% . (49)There has been a similar explosion in the population of centenarians, with the result that survival to the age of 100 is no longer the newsworthy feat that it was only a few decades ago. U. S. Census Bureau projections already forecast dramatic increase in the number of centenarians in the next 50 years: 4 million in 2050, compared with 37,000 in 1990.
(50)Although Census Bureau calculations project an increase in average life span of only eight yeas by the year 2050, some exerts believe that the human life span should not begin to encounter any theoretical natural limits before 120 years. With continuing advances in molecular medicine and a growing understanding of the aging process, that limit could rise to 130 years or more.
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