砷引起的食物中毒可引起多种脏器受损,主要有() A.神经细胞受损引起神经系统病变 B

题型:单项选择题 A1/A2型题

问题:

砷引起的食物中毒可引起多种脏器受损,主要有()

A.神经细胞受损引起神经系统病变

B.实质性器官如肝肾发生病变

C.损害血管、造成全身性出血

D.对黏膜产生强烈的腐蚀作用

E.以上都是

考点:公卫执业医师营养与食品卫生学综合练习营养与食品卫生学综合练习题库
题型:单项选择题 A1/A2型题

阅读下面短文,简要回答所给问题。

The first telephone cards, produced in 1976, were Italian. Five years later the first British card appeared, and now you can buy cards in more than a hundred countries. People usually start collecting cards because they are small and light and you do not need much space for them. It is also a cheap hobby for beginners, although for some people it becomes a serious business. In Paris, for example, there is a market where you can only buy telephone cards, and some cards cost up to £4,000. The first Japanese card has a value of about £28,000. Most people only see cards with prices like these in their collectors’ magazine.

小题1:When were the first Italian telephone cards produced?  _________________________________________________

小题2:How many countries can produce telephone cards now?  _________________________________________________

小题3:Where can we find a market to buy telephone cards?

_________________________________________________

小题4:What is the price of the first Japanese telephone card?

_________________________________________________

小题5:In which magazine do most people see cards with prices?

_________________________________________________

题型:单项选择题 A1/A2型题

苯丙酮尿症血液中增高的是()

A.酪氨酸

B.苯丙氨酸

C.多巴胺

D.5-羟色胺

E.丙氨酸

题型:单项选择题 A1/A2型题

在ETF信息传递和披露方面,为保证申购、赎回和买卖的正常进行,要求每日开市前基金管理人应向证券交易所提供ETF的申购、赎回清单,并通过证券交易所指定的信息发布渠道予以公告。( )

题型:单项选择题 A1/A2型题

期货交易所宣布进入异常情况并决定暂停交易的,暂停交易的期限不得超过()交易日,但经中国证监会批准延长的除外。

A.1个

B.3个

C.7个

D.10个

题型:单项选择题 A1/A2型题

下列何药是麻子仁丸的臣药()

A.大黄

B.枳实

C.杏仁

D.白芍

E.杏仁、白芍

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