问题 单项选择题 B型题

巨淀粉酶血症时可见()

A.血和尿淀粉酶活性升高伴脂肪酶活性升高

B.血清S型淀粉酶升高而P型淀粉酶正常,脂肪酶活性不升高

C.血清S型淀粉酶和P型淀粉酶可同时升高,也可为两型中任何一型升高

D.血清淀粉酶活性升高伴尿淀粉酶活性降低

E.血清淀粉酶活性升高以S型为主,36小时恢复正常

答案

参考答案:D

解析:血清淀粉酶升高最多见于急性胰腺炎,是急性胰腺炎的重要诊断指标之一,淀粉酶活性中度或轻度升高还可见于一些非胰腺疾病,如腮腺炎、急性腹部疾病、服用镇痛剂、酒精中毒、肾功能不全及巨淀粉酶血症等情况。

阅读理解

The Winter Olympics are also called the White Olympics. At this time, many colorful stamps are published (发行) to mark (标志) the great Games. The first stamps marking the opening came out on January 25, 1932 in the United States for the 3rd White Olympics. From then on, publishing stamps during the White Olympics became a rule.

During the 4th White Olympics, a set of stamps were published in Germany in November 1936. The five Olympics rings were drawn on the front of the sportswear. It was the first time that the rings appeared on stamps celebrating the White Olympics.

In the 1950's, the stamps became more colorful. When the White Olympics arrived, the host countries (东道国) as well as the non-host countries published stamps to mark the Games. China also published four stamps in February 1980, when Chinese sportsmen began to take part in the White Olympics.

Japan is the only Asian country that has ever held the White Olympics. Altogether 14,500 million stamps were sold to raise (筹集) money for this sports meeting.

Different kinds of sports were drawn on these small stamps. People can enjoy the beauty of the wonderful movements of some sportsmen.

小题1:The White Olympics and the Winter Olympics are different games.

小题2:The Winter Olympics are held every four years。

小题3:Only the host countries can publish stamps to mark the Games.

小题4:In November 1936,the five Olympics rings were first drawn on the front of  the sportswear.

小题5:Japan is the only Asian country that has ever held the White Olympics.