男性,25岁,晚睡前突然头昏、出冷汗,继呕血约100ml,2小时后排黑便1次,约30

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问题:

男性,25岁,晚睡前突然头昏、出冷汗,继呕血约100ml,2小时后排黑便1次,约300ml,立即去医院就诊,此上消化道出血最可能疾病是()。

A.急性胃炎

B.慢性胃炎

C.消化性溃疡

D.胃癌

E.应激性溃疡

考点:全科医学(医学高级)常见急症与急救常见急症与急救题库
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讲话稿

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下面的( )可以授权给总监理工程师代表完成。

A.签发工程暂停令

B.主持编写监理规划

C.审核签认竣工结算

D.协助调解业主与设备供应商及承包商之间的合同争议

E.监督承包商严格执行合同

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应增加诊断项的是

A.急诊处方
B.慢性疾病处方
C.精神药品处方
D.麻醉药品处方
E.一般药品处方

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遇有突发情况(停电、起重机故障等),的防护措施是什么?

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Despite (1) that alcoholic beverages may (2) , a leading medical expert is advising: don’t (3) just yet.
Anybody who’s ever worked in a hospital sees the hospital is full of patients that have (4) disease, but the hospital is not full of patients that have disease related to cholesterol and (5) .
In an (6) in the current New England Journal of Medicine, Dr. Goldberg of Columbia University said it is time to see (7) prevents heart disease. Such a study would give (8) to one group of heart disease patients and not to another, and see (9) .
In the latest study, which followed (10) over a 12-year period, researchers found that those who drank (11) drinks per week (12) of heart attack by (13) compared to (14) .
The lead author, (15) Kenneth Mukamal of Beth Israel Deaconess Medical Center in Boston, insists his study is (16) . For one thing, other studies have not looked at (17) .
Dr. Mukamal says (18) also appear to settle which alcoholic beverage are (19) . "Beer and spirits, beer and liquor, were most ply (20) ."

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