体重过重(overweight)

相似题目

• 下列哪项引起右室压力负荷过重()

  A . A．三尖瓣关闭不全 B . B．肺动脉瓣关闭不全 C . C．肺动脉高压 D . D．严重贫血 E . E．静脉回流量增高

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• 循环负荷过重的典型症状是什么？

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• 心脏后负荷过重不包（）

  A . 高血压 B . 主动脉瓣狭窄 C . 甲状腺功能亢进症 D . 肺动脉高压 E . 肺动脉瓣狭窄

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• 电机负载过重对电机本身的影响（）

  A . 启动困难 B . 电机温度升高 C . 电流增大 D . 无影响

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• 柴油机负荷过重时，机油的变化是（）。

  A . A、温度过高，耗量增大 B . B、温度不高，耗量增大 C . C、温度过高，耗量不大 D . D、温度不高，耗量不大

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• 输血易导致循环负荷过重的原因()

  A . A．老年人伴心肺功能不全 B . B．慢性严重贫血患者 C . C．低蛋白血症患者 D . D．大量快速输注血液制品 E . E．以上均是

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• 声音嘶哑尖锐、鼻音过重等是属于（）。

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• 出现循环负荷过重应采取哪些措施

  A . 立即停止输血（输液） B . 取端坐位及吸氧 C . 强心、利尿、平喘、扩血管及镇静等药物应用 D . 以上均是

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• 甘味过重，使气壅中满（）

  A . 熟地 B . 红花 C . 大枣 D . 黄芩 E . 川芎

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• 肥胖是身体内的一种能量代谢障碍，是由于（）的共同作用，而引起的体重过重现象。

  A . 膳食热量摄入过多 B . 不良生活方式 C . 活动性热量消耗过 D . 遗传因素 E . 饮食方式不良

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• 发生循环负荷过重的症状体征有哪些？

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• 客运出租汽车的玻璃膜颜色不得过重。

  A . 正确 B . 错误

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• 大多数人类新生婴儿的体重都稳定在3到4公斤之间，过轻或者过重的婴儿死亡率都比较高，这是哪种自然选择模式的结果？（）

  A . 定向选择 B . 分裂选择 C . 稳定选择 D . 随机选择

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• 可导致左心室压力负荷过重的因素是()可导致右心室压力负荷过重的因素是()可导致左心室容量负荷过重的因素是()

  A . A．肺动脉瓣狭窄 B . B．主动脉瓣狭窄 C . C．肺动脉瓣关闭不全 D . D．主动脉瓣关闭不全 E . E．心肌梗死

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• 体重过重

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• 过重的判断标准为实际体重超过标准体重的比例为（）。

  A . 5% B . 10% C . 15% D . 20% E . 25%

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• 杨振宁与多位科学家共同做出过重大的科学成就，但没有和哪位科学家共同做出过重大的科学成就？（）

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• According to several studies, overweight people, many of whom think they eat too much, generally eat less than thinner people.

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• You needn’t to pay for the excess baggage charge for your overweight luggage.（）

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• 循环负荷过重是由于输液速度过快，短时间内输入_______，使循环血容量_______，心脏负荷过重引起的。

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• 某健康中心研究认为：身高为（），且定义体重在理想体重±10%的范围内，称为标准体重；超过10%但不超过20%者，称为微胖；超过20%者，称为肥胖, 微胖及肥胖都是过重的现象. 对身高 ，体重 的人，体重过重的充要条件为 ，则 __________

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• Trying to get Americans to eat a healthy diet is a frustrating business. Even the best-designed public-health campaigns cannot seem to compete with the tempting flavors of the snack-food and fast-food industries and their fat-and sugar-laden products. The results are apparent on a walk down any American street—more than 60% of Americans are overweight, and a full quarter of them are overweight to the point of obesity.

  Now, health advocates say, an ill-conceived redesign-has taken one of the more successful public-health campaigns—the Food Guide Pyramid—and rendered it confusing to the point of uselessness. Some of these critics worry that America's Department of Agriculture caved to pressure from parts of the food industry anxious to protect theft products. The Food Guide Pyramid was a graphic which emphasizes that a healthy diet is built on a base of gains, vegetables and fruits, followed by ever-decreasing amounts of dairy products, meat, sweets and oils. The agriculture department launched the pyramid in 1992 to replace its previous program, which was centered on the idea of four basic food groups. The "Basic Four" campaign showed a plate divided into quarters, and seemed to imply that meat and dairy products should make up haft of a healthy diet, with grains, fruits and vegetables making up the other half. It was replaced only over the strenuous objections of the meat and dairy industries. The old pyramid was undoubtedly imperfect. It failed to distinguish between a doughnut and a whole-grain roll, or a hamburger and a skinless chicken breast, and it did not make clear exactly how much of each foodstuff to eat. It did, however, manage to convey the basic idea of proper proportions in an easily understandable way. The new pyramid, called "My Pyramid", abandons the effort to provide this information. Instead, it has been simplified to a mere logo. The food groups are replaced with unlabelled, multi-colored vertical stripes which, in some versions, rise out of a cartoon jumble of foods that look like the aftermath of a riot at a grocery store. Anyone who wants to see how this translates into a healthy diet is invited to go to a website, put in their age, sex and activity level, and get a custom-designed pyramid, complete with healthy food choices and suggested portion sizes. This is free for those who are motivated, but might prove too much effort for those who most need such information. Admittedly, the designers of the new pyramid had a tough job to do. They were supposed to condense the advice in the 84-page United States' Dietary Guidelines into a simple, meaningful graphic suitable for printing on the back of a cereal box. And they had to do this in the face of pressure from dozens of special interest groups—from the country's Potato Board, which thought potatoes would look nice in the picture, to the Almond Board of California, which felt the same way about almonds. Even the National Watermelon Promotion Board and the California Avocado Commission were eager to see their products recognized. Nevertheless, many health advocates believe the new graphic is a missed opportunity. Although officials insist industry pressure had nothing to do with the eventual design, some critics suspect that political influence was at work. On the other hand, it is not clear how much good even the best graphic could do. Surveys found that 80% of Americans recognized the old Food Guide Pyramid—a big success in the world of public-health campaigns. Yet only 16% followed its advice. Trying to get Americans to eat a healthy diet is a frustrating business can be easily proved by the fact that A．public-health campaigns cannot compete with tempting flavors. B．snack-food and fast-food industries are flourishing in the US. C．most food in America are profoundly rich in fat and sugar. D．fat people account for a large proportion of American population.

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• 40、舒张晚期奔马律的临床意义：反映心室收缩期压力负荷过重，室壁顺应性降低，多见于压力负荷过重引起的肺动脉瓣狭窄等

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• 左室压力负荷过重最常见于（）

  A．主动脉瓣狭窄 B．二尖瓣狭窄 C．主动脉瓣关闭不全 D．肺动脉瓣狭窄

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