试题与答案

患者男,55岁,患严重的背部疼痛及不适,3月内体重下降3kg。实验室检查:血清总蛋白

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题目:

患者男,55岁,患严重的背部疼痛及不适,3月内体重下降3kg。实验室检查:血清总蛋白110g/L,清蛋白39g/L,血清蛋白电泳见γ-球蛋白区带中间部分显著深染,其扫描峰高于清蛋白。

其血清蛋白电泳中所见的典型蛋白峰是()

A.本-周蛋白

B.IgM

C.M蛋白

D.免疫球蛋白轻链

E.免疫球蛋白重链

F.IgG

答案:

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参考答案:A

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A. will get what he wants in ten days

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根据下面所给的图表回答78—80题:

农民家庭劳动力文化程度概况
平均每个劳动力中单位1995年1997年1998年1998年比1997年增加
绝对数%
文盲或半文盲数20.7316.2015.29-0.91-5.6
小学程度人数38.8639.0538.21-0.84-2.2
初中程度人数32.8436.2137.431.223.4
高中程度人数6.967.828.200.384.9
中专程度人数0.510.600.700.106.8
大专程度人数0.100.120.170.0542.8

1998年与1997年相比,人数增加最少的是( )的人群。

A.文盲或半文盲

B.小学程度

C.初中程度

D.大专以上

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