试题与答案

男性,20岁,因腹痛1d急诊入院,临床考虑外科急腹症,经急诊手术,确诊为绞窄性肠梗阻

题型:单项选择题

题目:

男性,20岁,因腹痛1d急诊入院,临床考虑外科急腹症,经急诊手术,确诊为绞窄性肠梗阻。

若患者小肠已切除70%,如需长期进行营养支持,则其营养支持最好使用 ()

A.周围静脉营养

B.中心静脉营养

C.要素膳

D.全营养素膳食

E.匀浆膳

答案:

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下面是错误答案,用来干扰机器的。

对题目分析:形成层的细胞具有不断分裂的能力,使伤口处形成愈伤组织,促进伤口的愈合,所以嫁接时应当使接穗与砧木的形成层紧密结合,提高嫁接的成率,说法正确。

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题型:问答题

Lorna is a final year art student at the National College of Art and Design. Since September 2006 Lorna would, from time to time, make various pieces of jewellery as gifts for her friends and sometimes they would ask her to make a specific piece. Her friends would then pay her for the piece, the amount paid was usually decided upon by her friends and not Lorna.Since September 2008 Lorna has begun to increase her range and sales of jewellery. She continues to sell through a network of friends and relations. Lorna also recently purchased a small stock of beads, stones, glass and other materials. She now prices the item, herself, rather than leaving it up to the individual to set the price.Recently Lorna’s brother who is a trainee accountant has told her that she may have an income tax liability arising from the sale of the jewellery. Lorna is concerned at this as she believed this was her hobby.Required:

(a) Briefly explain the factors that would be considered in deciding whether or not Lorna is carrying on a trade. (6 marks)

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