真性红细胞增多症的患者出现剑突下疼痛,与饮食有关,应考虑为A.真性红细胞增多症并消化

题型:单项选择题

问题:

真性红细胞增多症的患者出现剑突下疼痛,与饮食有关,应考虑为

A.真性红细胞增多症并消化性溃疡

B.真性红细胞增多症并脾梗死

C.真性红细胞增多症并胆囊炎

D.真性红细胞增多症并脾周围炎

E.真性红细胞增多症并肠系膜栓塞

考点:卫生资格考试(中初级)消化科基础知识消化科主治医师基础知识2
题型:单项选择题

阅读短文,选择正确答案。

     The poor countryside children like Xiao Fang and Xiao Lan couldn't go to school as they hoped. Although

there was one small school in the district, their parents were poor and couldn't afford to send them to school.

     Children in cities can go to nice schools. When they learned that some poor children in the countryside

couldn't go to school, they quickly organized to help those poor children. They put on performances to collect

money for those children. Soon the Hope Project was started, and many other members of the society also

offered the countryside children money and other useful things. Soon some Hope Schools were set up and as a

result of this, children like Xiao Fang and Xiao Lan can go to school happily.

1. The first paragraph is about _______. [ ]

A. some poor countryside children couldn't go to school

B. Xiao Fang and Xiao Lan had no money to go to school.

C. a small school in the subject

D. some poor places and some poor children

2. The word "afford" in the first paragraph means _______. [ ]

A. find enough money

B. have money

C. decide

D. telephone

3. In the second paragraph "put on" refers to _______. [ ]

A. enjoy

B. watch

C. finish

D. act

4. In the second paragraph the phrase "set up" means _______. [ ]

A. built

B. bought

C. seen

D. developed

5. The best title for the passage is _______. [ ]

A. The Poor Children

B. The Hope School

C. Saving Money for the Poor Children

D. Try Your Best to Help the Poor Children

题型:单项选择题
3
3+
3
+
12
-(
3
+1)2-
3
4
题型:单项选择题

以下说法属于“黄土风成说”证据的是(  )

A.黄土高原地面破碎,沟谷密度大

B.黄土结构疏松,多孔隙和垂直方向的裂隙

C.高原自西北到东南,黄土颗粒越来越细

D.黄土高原分布在半湿润、半干旱地区

题型:单项选择题

ATP从线粒体向外运输的方式是()

A、简单扩散

B、促进扩散

C、主动运输

D、外排作用

题型:单项选择题

控制蛇皮颜色的一对等位基因遵循遗传定律,现进行下列杂交实验:

根据上述杂交实验,下列结论中不正确的是()

A.黄斑是隐性性状

B.乙实验中,F2黑斑蛇的基因型与亲本黑斑蛇相同

C.所有黑斑蛇的亲本至少有一方是黑斑蛇

D.甲实验中,F1黑斑蛇的基因型与亲本黑斑蛇相同

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