阿司匹林在心肌梗死的二级预防中非常重要,常用剂量为75~325mg/d。为保护胃黏膜

题型:判断题

问题:

阿司匹林在心肌梗死的二级预防中非常重要,常用剂量为75~325mg/d。为保护胃黏膜,可以同时加用抑酸药物而不影响阿司匹林的作用。

考点:麻醉科住院医师心血管内科心血管内科题库
题型:判断题

男性,61岁。慢性咳嗽、喘、咳痰30年。近2年常出现下肢水肿,气短加重,受凉后发热,咳黄痰伴神志模糊,嗜睡36小时。血压95/60mmHg,球结膜充血水肿,心率100次/分,肺底有水泡音,无病理反射。最可能的诊断是()

A.肺心病并肺感染

B.肺心病并肺性脑病

C.肺心病并脑血管意外

D.肺心病并休克

E.肺心病并消化道出血

题型:判断题

数字式液体压强计由薄片式压强传感器和数据采集显示器两部分组成。如图甲所示,将传感器放在大气中调零后,放入浮有圆柱体A的圆柱形水槽底部,用它来测量水槽底受到水的压强。然后在圆柱体A上逐个放上圆板,水槽底受到水的压强与所加圆板个数的关系如图乙所示。

已知圆柱体的底面积S=0.02m2,圆柱体的密度ρA=0.75×103kg/m3。所有的圆板完全相同,圆板与圆柱体A的底面积相等,厚度d =5mm,g取10N/kg。根据以上数据计算,一个圆板的质量m1与圆柱体A的质量mA的比值m1:mA=______。

题型:判断题

British people are far more sophisticated about beverages than they were 50 years ago. Witness the Starbucks revolution and you’ll know where (1) goes. However, spurred on by recent studies suggesting that it can cut the risk of (2) and retard the aging process, tea is enjoying a (3) .

Although tea is available in more places than ever, it remains to be (4) of a typical British family.

If you are invited to an English home, (5) in the morning you get a cup of tea. It is either brought in by a heartily (6) or an almost malevolently silent maid. When you are (7) in your sweetest morning sleep you must not say: "Go away, you (8) ." On the contrary, you have to declare with your best five o’clock smile. "Thank you very much. I (9) a cup of tea, especially in the morning." If they leave you alone with the liquid you may pour it (10) !

Then you have (11) ; then you have tea at 11 o’clock in the morning; (12) ; then you have tea for tea; then after supper; and again at eleven o’clock (13) .

You must not refuse any additional cups of tea under the(14) if it is hot; if it is cold; if you are (15) ; if you are nervous; if you are watching TV; (16) ; if you have just returned home; if you feel like it; if you do not feel like it; if you have had no tea (17) ; if you have just had a cup.

You definitely must not (18) . I sleep at five o’clock in the morning; I have coffee for breakfast; I drink innumerable (19) during the day; I have the (20) even at tea-time!

2()

题型:判断题

关于基金管理公司主要股东应具备的条件,下列说法不正确的是( )。

A.注册资本不低于5亿元人民币

B.持续经营3个以上完整的会计年度,公司治理健全

C.从事证券经营等金融资产管理业务

D.最近3年没有因违法违规行为受到行政处罚或者刑事处罚

题型:判断题

请根据以下资料回答:
某公司持有由甲、乙、丙、丁四种股票构成的投资组合,它们的β系数分别为2.0、1.5、0.5、1.0;它们在证券组合中所占比重分别为40%、30%、10%、20%,市场上所有股票的平均收益率为12%,无风险收益率为8%。

丁股票的必要收益率为______。

A.9%

B.10%

C.11%

D.12%

更多题库