问题 单项选择题

护士帮助支气管扩张患者进行体位引流时,不正确的是()

A.引流前向患者讲解配合方法

B.根据病变的部位选择合适的体位

C.每次引流的时间可从5~10分钟开始,根据患者情况进行调整

D.痰液较多患者应让其快速大量咳出

E.若患者出现咯血、头晕等,立即终止引流

答案

参考答案:D

阅读理解

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。并将答案写在答题卡指定的位置。选项中有两项为多余选项。

Most drinks stating that they are fruit-flavored (水果味道的) contain no fruit at all, while most of the rest contain only a small quantity of fruit, according to a study carried by the British Food Commission.

“Shoppers need to check the labels (标签) before buying drinks, though sometimes the actual content can be non-existent,” said Food Commission spokesperson Ian Tokelove. “Food production is highly competitive.  小题1: It will increase profits, and consumers won’t always realize they are being tricked.”

Flavorings(调味品,调料) are focused on the flavors of natural food products such as fruits, meats and vegetables, or creating flavor for food products that do not have the desired flavors. Researchers analyzed the contents of 28 strawberry-flavored products sold in stores.  小题2: Of the 11 products that did contain strawberries, five of them contained less than one percent real fruit. In addition, each juice box contained nearly eight teaspoons of sugar.

小题3: Let’s take jam as an example. Some strawberry-flavored jam was labeled as containing no artificial colors, flavors, or sweeteners, but it contained absolutely no strawberries at all.

小题4:  Consumers have the rights to know clearly about what they have bought. Under current UK law, food packages do not have to distinguish between natural and artificial flavoring. “Describing a product as strawberry flavor and covering the surface of the packet with pictures of strawberries is misleading.  小题5:Unfortunately, it is also legal and widespread,” Tokelove said. “It’s time to take measures to protect the consumers’ rights.”

A.They found that about 60 percent of them didn’t contain any fruit at all.

B.It is important and necessary to demand a small amount of flavoring in the products.

C.The products which contain real fruit are popular with people.

D.The Food Commission suggested all flavors used in a product should be listed on the packaging.E. Even products advertised as more natural often contained no fruit.

F. Actually the product contains just a tiny percentage of strawberry or even no fruit at all.

G. If companies can cut their costs by using flavoring, they are likely to do so.

单项选择题