若凝块稳定性试验阳性需进一步做证实试验,对证实试验说法正确的是()。 A.测定酶的活

题型:单项选择题 A1/A2型题

问题:

若凝块稳定性试验阳性需进一步做证实试验,对证实试验说法正确的是()。

A.测定酶的活性和蛋白质浓度

B.对第因子缺乏分型

C.采用对患者纤维蛋白凝块用放射标记胺类物质渗入蛋白质(如酪蛋白)的方法、免疫化学方法和扫描以定量γ-和α-链的交联形成

D.也用于测定治疗制品在体内的半衰期以帮助治疗

E.以上说法都对

考点:输血技术(医学高级)输血技术(医学高级)题库
题型:单项选择题 A1/A2型题

下列各项,属寒淫证临床表现的是()

A.面睑浮肿

B.脉象浮缓

C.肌肤麻木

D.脘腹冷痛

E.突起风团

题型:单项选择题 A1/A2型题

存放维生素、微生物添加剂和酶制剂等热敏物质的贮存间应密闭性能良好,并配备空调。

题型:单项选择题 A1/A2型题

John H. Johnson was born in a black family in Arkansas City in 1918. His father died in an accident when John was six. He was reaching the high school age, but his hometown offered no high school for blacks.

Luckily he had a strong-willed caring mother. John remembered that his mother told him many times, “Son,you can be anything you want really to be if you just believe.” She told him not to depend on others,including his mother. “You have to earn success,” she said. “All the people who work hard don’t succeed, but the only people who do succeed are those who work hard.”

These words came from a woman with less than a third grade education. She also knew that believing and hard work don’t mean everything. So she worked hard as a cook for two years to save enough to take her son, who was then 15,to Chicago.

Chicago in 1933 was not the promised land that black southerners were looking for. John’s mother and stepfather could not find work. But here John could go to school, and here he learned the power of words — as an editor of the newspaper and yearbook at Du Sable High School. His wish was to publish a magazine for blacks.

While others discouraged (使气馁) him, John’s mother offered him more words to live by: “Nothing beats a failure but a try.” She also let him pawn(典当)her furniture to get the $500 he needed to start the Negro magazine.

It is natural that difficulties and failures followed John closely until he became very successful. He always keeps his mother’s words in mind: “Son, failure is not in your vocabulary!”

Now John H. Johnson is one of the 400 richest people in America — worth $150 million.

小题1: John’s father died in ________.

A.1922

B.1933

C.1924

D.1923小题2:John’s mother decided to move to Chicago because _______.

A.his father died when John was very young

B.life was too hard for them to stay on in their hometown

C.there were no schools for black people in their hometown

D.John needed more education badly小题3: John’s mother ________.

A.didn’t believe in or depend on others

B.thought no one could succeed without working hard

C.believed one would succeed without working hard

D.thought one could be whatever one wanted to be小题4:The story mainly tells us ________ .

A.about the spiritual support John’s mother gave him

B.how John H. Johnson became successful

C.about the importance of a good education

D.about the key to success for blacks

题型:单项选择题 A1/A2型题


A.(A) It was predicted that I would be the Guest of Honour at the Show.

B.(B) I had to wait for 20 years before I was invited to the Show.

C.(C) I didn’t expect that I would be the Guest of Honour at the Show.

D.(D) I suspected that I would be given a leading role in the movie.

题型:单项选择题 A1/A2型题

以下哪项不是崩漏的常见证型:()

A.血热

B.肾虚

C.脾虚

D.气滞

E.血瘀

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