更多“患者表情呆钝，终日无语，不思饮食，脘腹胀痛，口多痰涎，舌质淡”相关的问题
You are evaluating the use of failover clusters with Cluster Shared Volumes （CSV） for the database servers. You need to recommend which hardware must be purchased. What should you include in the recommendation？（）
A.a WAN accelerator B.a hardware load balancer C.Network Attached Storage （NAS） D.a Storage Area Network （SAN）
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建设工程的供热与供冷系统在正常使用条件下，最低保修期为（ ）。
A.1个采暖期、供冷期
B．2个采暖期、供冷期
C．3个采暖期、供冷期
D．4个采暖期、供冷期
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心率过快时心排出量减少的原因是
A．心房收缩期缩短
B．等容收缩期缩短
C．心室射血期缩短
D．心室充盈期缩短
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患者，男，52岁。有高血压病史10年。剧烈头痛，恶心、呕吐2小时，伴气急，视物模糊。查体：神志清，血压260/115mmHg。应首先考虑的诊断为（）
A.高血压脑病
B.恶性高血压
C.高血压危象
D.3级高血压
E.2级高血压
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作业调度算法是根据操作系统的资源分配策略规定的资源分配算法。()
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统计调查中获得的能够识别或者推断单个统计调查对象身份的资料，可以直接作为对统计调查对象实施行政许可、行政处罚等具体行政行为的依据。（）
A.对 B.错
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Bacteria are terribly good for you. So say the promoters of a rapidly growing industry in "probiotic" products. The title "probiotic" (for life) is technically reserved for those food products containing living cultures of "good" microorganisms. Just how good are they It depends on to whom you are listening. "Microbic marketing" is highly competitive; many brands of yogurts, many yogurt drinks, and many capsules of live bacteria are on display -all promising to be good for you ! Promotions are intense, and the questions are many. Do healthy people need cultures of bacteria when they already have a crowd of fine bacteria at work How valid are the claims that probiotic products increase the health of intestinal cells, degrade toxins, or prevent cancer There is yet no scientific consensus, and for now, consumers must decide for themselves. The recent interest in probiotic products has grown out of a concern for the side effects of antibiotics in the 1950s. Since antibiotics are not very selective as to which bacteria they attack, those prescribed for a toothache can quickly wipe out a whole population of intestinal microbes. Bacteria contained in fermented-milk products appeared to be effective in restoring populations of the beneficial bacteria after such a catastrophe. In the development of probiotic products, different species of Lactobacilli and Bifidobacteria are selected according to their abilities to produce yogurt, to survive passage through the digestive tract, and to establish themselves in their new environment by out-competing potentially unfriendly microbes for space and nutrients. This last criterion is not always easy to measure. Cultures of yogurt must contain at least 100 million live bacteria per gram. It’s a big number, but it is impossible to know how many will loiter in your digestive system. Research now is underway to determine whether probiotic products might take the place of controversial antibiotics in livestock feed, or if bacterial/antibacterial compounds might be useful as food preservatives. Probiotics is about using bacteria to control other bacteria!
A. There is yet no scientific consensus on the questions about "probiotic" products.B. Antibiotics are not very selective as to which bacteria they attack.C. It is impossible to know how many live bacteria will be preserved in the digestive system.D. It is not always easy to measure to what extent probiotic products can outrun potentially unfriendly microbes.
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一辆不带拖挂的载货汽车，已使用了5年，则此车的成新率为（）
A、0.38
B、0.4
C、0.5
D、0.385
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有关黏液囊肿的描述，下列正确的是（）
A . 多发生于筛窦和上颌窦
B . 单侧多见
C . 窦腔透亮度减低
D . 窦壁膨大、菲薄
E . 窦壁骨质硬化
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执行流通手段的货币必要量决定于( )。
A．货币流通速度
B．商品数量
C．商品价值
D．价格标准
E．GDP总量
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区别良性肿瘤与恶性肿瘤的主要组织学依据是()
A．结构紊乱
B．细胞形态不一
C．间质内炎细胞浸润
D．细胞核多形性
E．纤维组织增生
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氧化剂指处于高氧化态，具强氧化性，易分解放出氧和热量的物质。
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中和反应在工农业生产和日常生活中有广泛的用途，写出下列应用所发生的化学方程式。（1）施用熟石灰改良酸性土壤（硫酸）（2）服用含Al（OH）3的药物治疗胃酸过多（3）用氢氧化钠溶液洗涤工业产品中的残余的盐酸
中和反应在工农业生产和日常生活中有广泛的用途，写出下列应用所发生的化学方程式。（1）施用熟石灰改良酸性土壤（硫酸）（2）服用含Al（OH）3的药物治疗胃酸过多（3）用氢氧化钠溶液洗涤工业产品中的残余的盐酸
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