图为布氏杆菌病所致肝脏病变的病理图片,下列说法错误的是() A.该病变是布氏杆菌及其

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问题:

图为布氏杆菌病所致肝脏病变的病理图片,下列说法错误的是()

A.该病变是布氏杆菌及其毒素和变态反应不同程度起作用的结果

B.该病变是布氏杆菌病的急性期表现

C.该病变是单核吞噬细胞系统受累所致

D.是由上皮样细胞、巨细胞、浆细胞、淋巴细胞等组成的肉芽肿

E.布氏杆菌可以寄生于内,在一定情况下大量繁殖,再次冲破寄生细胞,引起复发

考点:传染病学(医学高级)第十一节布氏杆菌病第十一节布氏杆菌病题库
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患者,男性,70岁,主因尿频、夜尿多、排尿不畅3年,于10小时前饮酒后出现排尿困难,急诊入院,主诉下腹部胀痛,体格检查:下腹膨隆,叩诊成浊音,轻度压痛,直肠指诊可触诊前列腺增大,光滑、质韧、中央沟消失。

该患者的可能诊断为()

A.前列腺增生症

B.膀胱炎

C.膀胱结石

D.前列腺结核

E.前列腺癌

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患者男,54岁,因“胃部不适6个月”来诊。胃镜:胃体大弯后侧壁见一黏膜皱襞肥大区,呈脑回状,表面颗粒样粗糙不平,面积约30mm×40mm。

病理诊断为()。(提示镜下进一步观察:肿瘤细胞呈单核细胞样,核轻微不规则,染色质中等,核仁不明显,胞质丰富、透亮,细胞界限清楚,可见浆细胞分化及Dutcher小体。免疫组织化学染色:CK(-),CD20(+),CD3(-),CD5(-),CD23(-),CD10(-),Bcl6(-),Bcl2(-),CyclinD1(-),CD38(+),Ki-67(+)30%。)

A.滤泡性淋巴瘤

B.弥漫性大B细胞淋巴瘤

C.套细胞淋巴瘤

D.Burkitt淋巴瘤

E.MALT淋巴瘤

F.T细胞淋巴瘤

G.小淋巴细胞性淋巴瘤

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As a leader of a least developed country, I speak from experience when I say that poverty is too complex a phenomenon, and the strategies for fighting it too diverse and dependent on local circumstances, for there is no single silver bullet in the war on poverty. We have learned the hard way over the years. We have experimented with all kinds of ideas. Yet a report recently released by the World Economic Forum shows that barely a third of what should have been done by now to ensure the world meets its goals to fight poverty, hunger and disease by 2015 is done. I am now convinced that the Millennium Development Goals set by the United Nations in 2000 can only be attained through a global compact, anchored in national policies that take into account local circumstances. Aid and trade are both necessary, but they are not enough on their own. Neither is good governance enough in itself. Above all, nothing can move without the direct participation of local communities. I fear that we lecture too much. This is not the best way. I will give an example of how such a compact worked in Tanzania to achieve universal basic schooling. In the mid-1990s, almost all indicators for basic education were in free fall. The gross enrollment rate had fallen from 98 percent in the early 1980s to 77.6 percent in 2000. The net enrollment rate had likewise fallen, from over 80 percent to only 58.8 percent. Then several things happened. We decided at the top political level that basic education would be a top priority, and adopted a five-year Primary Education Development Plan to achieve universal basic education by 2006—nine years ahead of the global target. Good governance produced more government revenues, which quadrupled over the last eight years. In 2001, we received debt relief under the World Bank’s enhanced H1PC (heavily indebted poor countries) Initiative. Subsequently, more donors put aid money directly into our budget or into a pooled fund for the Primary Education Development Program (PEDP). The government’s political will was evidenced by the fact that over the last five years the share of the national budget going to poverty reduction interventions rose by 130 percent. We abolished school fees in primary schools. Then we ensured that all PEDP projects are locally determined, planned, owned, implemented and evaluated. This gave the people pride and dignity in what they were doing. After only two years of implementing PEDP, tremendous successes have been achieved.

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银行应当建立健全消费者投诉处理机制,指定专门机构负责消费者投诉处理工作。

题型:单项选择题

在PTC中掺入()可改变居里温度。

A.微量元素

B.陶瓷

C.塑料

D.橡胶

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