()摄入量过多,尿中Na+/K+比值增高,是高血压的危险因素之一。 A.钙 B.钾

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问题:

()摄入量过多,尿中Na+/K+比值增高,是高血压的危险因素之一。

A.钙

B.钾

C.镁

D.钠

E.磷

考点:经营性道路运输驾驶员考试矿物质矿物质题库
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对于月末发票账单未到的采购业务不必入账,待发票账单到达后再入账。()

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初步探索

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According to CFA Institute Standards of Professional Conduct, members must preserve the confidentiality of information received from a client unless:()

A. the information pertains to an impending tender offer.

B. the client has also provided the information to another member.

C. the member is aware of illegal activity by the client.

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图中的甲图为某城区通达度等值线图,图中数值越大表示通达度越好;乙图为该城区所在地的等高线图。据此回答下列问题。

D处通达度较差的原因是()

A.建筑物稠密,道路狭窄

B.紧邻中心商务区

C.地形的影响

D.处在城市的几何中心

题型:单项选择题

无尿的定义为24小时尿量()

A.<200ml

B.<100ml

C.完全无尿

D.<400ml

E.<500ml

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