试题与答案

男性,30岁。上腹部剧痛5天,疑为胰腺炎,虽经治疗症状无明显好转。下列哪项实验室检查

题型:单项选择题 A1/A2型题

题目:

男性,30岁。上腹部剧痛5天,疑为胰腺炎,虽经治疗症状无明显好转。下列哪项实验室检查对判断胰腺炎的预后最有价值()。

A.血清淀粉酶

B.尿淀粉酶

C.血清脂肪酶

D.血清钙

E.淀粉酶、肌酐清除率比值

答案:

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题型:单项选择题

Questions from 31 to 35 are based on the following passage:

  The exporter, as drawer of a draft (bill of exchange), hands the draft to his bank, the remitting bank, who in turn forwards it to the buyer through a collecting bank in the buyer’s country. A draft (also called a bill) is a written order to a bank or a customer to pay someone on demand or at a fixed time in the future a certain sum of money. If shipping documents accompany the draft, the collection is called “documentary collection.”

  Documentary collection falls into two major categories: one is documents against payment(D/P); the other, documents against acceptance (D/A).

  Documents against payment, as the term suggests, is that the collecting bank will only give the shipping documents representing the title to the goods on the condition that the buyer makes payment.

  Where the paying arrangement is D/A, the collecting bank will only give the buyer the shipping documents after buyer’s acceptance of the bill drawn on him, i.e. the buyer signs his name on the bill promising to pay the sum when it matures. In return he gets what he needs – the shipping documents.

  Under D/A, the seller gives up the title to the goods – shipping documents before he gets payment of the goods. Therefore, an exporter must think twice before he accepts such paying arrangement.

The meaning of D/A is().

A.documents against acceptance

B.documents against payment

C.delivery after payment   

D.cash against payment

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题型:单项选择题 A3/A4型题

某年冬季,有一42岁男子。因发热,头痛、眼眶痛、腰痛3天,体温在40℃~40.6℃之间,急诊来西安某医院就诊。检查发现:血压70/40mmHg,脉搏110次/分,面部潮红,眼球结膜充血水肿,软腭有网状充血并有出血点,腋下及胸前见散在出血点,心肺未见异常,双肾区叩击痛阳性。化验:血常规:HGB175g/L,WBC22×109/L,中性89%,血小板35×109/L,尿蛋白(+++)。

在此休克治疗时不可用于扩容的液体是()

A.低分子右旋糖酐

B.0.9%氯化钠

C.平衡盐液

D.血浆

E.人血白蛋白

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