人体试验不包括下列哪个条件()A.有利于医学和社会发展 B.受试者知情同意 C.试验

题型:单项选择题 A1型题

问题:

人体试验不包括下列哪个条件()

A.有利于医学和社会发展

B.受试者知情同意

C.试验者多数同意

D.严谨认真的科学态度

E.有科学对照

考点:中西医结合执业医师第七单元医学科研工作的道德第七单元医学科研工作的道德题库
题型:单项选择题 A1型题

D

Besides entertainment and beautiful lanterns, another important part of the Lantern Festival, or Yuanxiao Festival is eating small dumpling balls made of glutinous rice flour. We call these balls Yuanxiao or Tangyuan. Obviously, they get the name from the festival itself. It is said that the custom of eating Yuanxiao originated during the Eastern Jin Dynasty in the fourth century, then became popular during the Tang and Song periods.

The fillings inside the dumplings or Yuanxiao are either sweet or salty. Sweet fillings are made of sugar, walnuts, sesame (芝麻), osmanthus flowers (桂花), rose petals, sweetened tangerine (橘子) peel, bean paste, or jujube paste(枣子酱). A single ingredient or any combination can be used as the filling. The salty variety is filled with minced meat(肉末儿), vegetables or a mixture.

The way to make Yuanxiao also varies between northern and southern China. The usual method followed in southern provinces is to shape the dough of rice flour into balls, make a hole, insert the filling, then close the hole and smooth out the dumpling by rolling it between your hands. In North China, sweet or nutmeat stuffing is the usual ingredient. The fillings are pressed into hardened cores, dipped lightly in water and rolled in a fiat basket containing dry glutinous rice flour. A layer of the flour sticks to the filling, which is then again dipped in water and rolled a second time in the rice flour. And so it goes, like roiling a snowball, until the dumpling is the desired size.

The custom of eating Yuanxiao dumplings remains. This tradition encourages both old and new stores to promote their Yuanxiao products. They all try their best to improve the taste and quality of the dumplings to attract more customers.

Why do we eat Yuanxiao today().

A. Because it’s a tradition.

B. Because it’ s a kind of tasty food.

C. Because we love our country.

D. Because this food can make money.

题型:单项选择题 A1型题

痛经虚证选用()。

A、脾俞、肾俞、气海、足三里

B、命门、肾俞、关元、足三里、大赫

C、中极、次骨、地机

D、中极、合谷、血海、三阴交、行间

E、中极、合谷、足三里、地机、血海

题型:单项选择题 A1型题

腰椎间盘突出的好发部位是()

A.腰椎3~4之间的椎间盘

B.腰椎4、5及腰5、骶1之间的椎间盘

C.腰椎2、3之间的椎间盘

D.无特殊性,所有腰椎间盘都有可能

E.腰椎1、2之间的椎间盘

题型:单项选择题 A1型题

下列化学用语正确的是 [ ]

A.聚丙烯的结构简式为:

B.丙烷分子的比例模型为:

C.四氯化碳分子的电子式为:

D.CH2=C(CH3)-CH=CH2的名称是:2-甲基-1,3-丁二烯

题型:单项选择题 A1型题

传染性单核细胞增多症中晚期哪种细胞增多()

A.中性粒细胞

B.嗜酸性粒细胞

C.嗜碱性粒细胞

D.淋巴细胞

E.单核细胞

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