临床生化检验中血浆总蛋白的定量测定有多种方法,如凯氏定氮法、双缩脲法、酚试剂法、紫外

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问题:

临床生化检验中血浆总蛋白的定量测定有多种方法,如凯氏定氮法、双缩脲法、酚试剂法、紫外分光光度法、染料结合法、比浊法等,以上方法各有优缺点,在进行临床检测时要结合实际情况来选择最适合的方法。

血清清蛋白的测定方法是 ()

A.凯式定氮法

B.双缩脲法

C.酚试剂法

D.紫外分光光度法

E.溴甲酚绿法

考点:临床医学检验临床化学(医学高级)医学高级(临床医学检验临床化学)模拟试卷一
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A 16-year-old South Dakota boy who became lost while hunting and spent 16 hours alone in the Black Hills National Forest says he was scared but still managed to make a survival plan.

Austin DuVall, of Rapid City, became lost on Nov.3 while hunting with his father. He ran after a deer, and soon found himself alone. “I ran after a deer, but I didn’t get it,” he said. “Then I was really lost.”

He had only his hunting rifle(步枪) and the clothes he was wearing. He had no food or water and had nothing that could help him find his way to safety. “I knew that no one could hear me. I decided to just sleep and get up in the morning and find safety,” he said.

Austin climbed up on a rock and slept through the night. Then he awoke and relied on skills he learned in a hunter safety course. He followed a stream to an occupied cabin. The couple there called his parents and cooked him a breakfast. “ It’s probably one meal I’ll never forget for the rest of my life,” he said.

After DuVall’s disappearance, a lot of emergency officials and more than 100 volunteers went searching for him. “He wasn’t sitting there waiting for someone to come and find him,” said his father, Steve DuVall. “We didn’t find him; he found himself.”

Mike Kintigh, regional supervisor for the Game, Fish & Parks Department, said one or two hunters will go missing each year, but rarely for more than 24 hours. “We’re a little bit unique in the Black Hills as it’s hard to get lost for a very long time. That’s because we’ve got so many roads here compared to the Rocky Mountains,” Kintigh said. “You can certainly spend a very uncomfortable night in the woods like Austin did.”

小题1:After Austin realized he lost his way, he ___.

A.was very nervous but excited

B.cried aloud for help

C.tried to find a safe place

D.decided to sleep in the wild小题2: Who saved Austin according to his father?

A.The couple in the cabin.

B.Emergency officials.

C.Volunteers.

D.Himself.小题3:From what Mike Kintigh said, we learn that _______.

A.if someone gets lost in the Rocky Mountains, it is hard to find a way out

B.too many people go missing in the Black Hills every year

C.the rescue team is skillful enough to find the lost people in less than 24 hours

D.people who are lost in the Black Hills have to spend a night in the woods

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关于子宫内膜癌的治疗

Ⅰ期病人腹水中找到癌细胞或深肌层已有癌细胞浸润,淋巴结可疑或已有转移应行 ( )

A.手术治疗
B.手术治疗+放疗
C.放疗
D.孕激素治疗
E.介入治疗

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美国T程师A发明了一种新型的电脑外观没计,并在美国取得了专利权。中国企业在中国生产这种电脑时,必须征得该美国工程师许可( )

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某同学用高倍显微镜观察已发生质壁分离的洋葱表皮细胞时,发现所观察到的数百个细胞无一处在分裂期。这是因为( )。

A.洋葱表皮细胞的细胞周期持续时间长,一般很难观察到其分裂期
B.发生质壁分离的细胞已经死亡不能分裂
C.洋葱表皮细胞原本就是死细胞不会分裂
D.洋葱表皮细胞已经高度分化,一般不再分裂

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在加强安全生产的管理与监督过程中,建设坚实的技术保障体系包括()。

A.提高工人的学历水平

B.加强企业生产技术管理

C.强制推行先进适用的技术装备

D.加快安全生产技术研发

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