患者男,37岁,低热伴皮肤紫癜1周就诊。体检:全身浅表淋巴结增大,脾肋下2cm,胸骨

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问题:

患者男,37岁,低热伴皮肤紫癜1周就诊。体检:全身浅表淋巴结增大,脾肋下2cm,胸骨压痛。血红蛋白74g/L,白细胞23.6×109/L,血小板45×109/L,外周血见原始细胞(占0.06),中、晚幼粒细胞占0.11。

为了确定诊断,需进一步检查的项目是()

A.胸部X线

B.腹部B超

C.骨髓细胞形态学

D.细胞化学

E.细胞免疫表型

F.染色体核型分析

考点:临床医学检验临床血液(医学高级)医学高级(临床医学检验临床血液)模拟试题一
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如图所示,在光滑的水平面上静止放一质量为m的木 板B,木板表面光滑,左端固定一轻质弹簧。质量为2m的木块A以速度v0从板的右端水平向左滑上木板B。在木块A与弹簧相互作用的过程中,下列判断正确的是

A.弹簧压缩量最大时,B板运动速率最大

B.B板的加速度一直增大

C.弹簧给木块A的冲量大小为2mv0/3

D.弹簧的最大弹性势能为mv02/3

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什么是营销工作质量管理层?

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透析器的出口液的监测其标准值为

A.细菌菌落总数必须≤100cfu/ml,并不得检出致病微生物
B.细菌菌落总数必须≤300cfu/ml,并不得检出致病微生物
C.细菌菌落总数必须≤1000cfu/ml,并不得检出致病微生物
D.细菌菌落总数必须≤2000cfu/ml,并不得检出致病微生物
E.细菌菌落总数必须≤200cfu/ml,并不得检出致病微生物

题型:多项选择题 案例分析题

In country after country, talk of nonsmoker’s right is in the air. While a majority of countries have taken little (51) no action yet, some 30 nations have introduced legislated steps to control smoking. Many laws have been introduced in other countries to (52) clear the air for nonsmokers, or to cut cigarette consumption.

Smoking is harmful (53) the health of people. World governments should conduct serious campaigns against it. (54) on cigarette advertisements, plus health warnings on packages and ban on public smoking in certain places, (55) as theaters, cinemas and restaurants, are the most popular tools used by nations in (56) of nonsmokers or in controlling smoking. But world attention is also focusing on another step (57) will make the smoker increasingly self-conscious and uncomfortable about his habit. Great efforts should be made to (58) young people especially of the dreadful consequences of taking up the habit. And cigarette price should be raised.

In the long run, (59) is no doubt that everybody would be much better-off if smoking were banned altogether but many people are not (60) for such drastic action.

58().

A.encourage 

B.inform 

C.indicate 

D.illustrate

题型:多项选择题 案例分析题

井下流量计和水表流量误差要求不超过()。

A、5%

B、10%

C、15%

D、20%

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