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问题 单项选择题 A1/A2型题

溶血性贫血时，血涂片红细胞中常可见到 （）

A.中毒颗粒

B.Auer小体

C.染色质小体

D.空泡变性

E.变性珠蛋白小体

答案

参考答案：E

解析：变性珠蛋白小体生成试验可作为G-6-PD缺乏的筛检试验。

问答题

Is it the sole aim of most Americans to make money and possess luxuries which could be called excessive The majority of Americans would certainly deny this, though most feel proud to amass wealth and possessions through hard work. In the USA, about 90% of the population is well enough off to expect a brighter future. The USA still has one of the highest standards of living in the world, although, at the present times, 10% are below what the Government considered to be below the "poverty level. " While these under-privileged people receive help from the Government, they have no high hopes for their future. It is from this "underclass," and those who take advantage of it, that most of the violence springs—the violence, which is one of the least pleasant aspects of American society. Some believe that the only guarantee of security is wealth, and the only way out for the poor is to get money.
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单项选择题 A1型题

胃的容受性舒张是通过下列哪一途径实现的（）

A.交感神径

B.迷走神经

C.壁内神经丛

D.促胰液素
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