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问题 单项选择题

处方中含有大量油脂性药料，宜选用的粉碎方法是

A．单独粉碎
B．蒸罐
C．串料
D．串油
E．水飞

答案

参考答案：D

解析：桃仁、柏子仁、酸枣仁、紫苏子、胡桃仁等含有较多油脂性的药材，常需串油粉碎。

单项选择题

男，45岁，因急性坏死性胰腺炎入院。入院后给予输血等治疗，当输入200ml鲜血时，病人出现荨麻疹，全身瘙痒，应采取的治疗措施是()

A．减慢输血速度

B．快速输血

C．暂停输血和使用抗组胺药物

D．利尿

E．5%碳酸氢钠碱化尿液
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单项选择题

Looking back on my childhood, I am convinced (1) naturalists are born and not made. Although we were all brought (2) in the same way, my brothers and sisters soon gave up their pressed flowers and insects. (3) them, I had no ear (4) music and languages, I was not an early reader and I could not do mental arithmetic.Before World War I we (5) our summer holidays in Hungary. I have only the memory of the house we lived (6) , of my room and my toys. I can hardly (7) clearly the large family of grandparents, aunts, uncles and cousins who gathered (8) door. But I do have a clear memory of the dogs, the farm (9) , the local birds and, (10) all, the insects.I am a (11) , not a scientist. I have a p (12) of the natural world, and my enthusiasm has led me into varied investigation. I love discussing my favorite topics and enjoy (13)  the midnight oil  (14)  reading about other people’s observations and discoveries. Then  (15)  happens that brings these observations together  (16)  my conscious mind. Suddenly you fancy (想象), you see the answer  (17)  the riddle, and books, of which some might honor with the title of scientific research.But curiosity, a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist; one of the outstanding and essential  (18)  required is self-discipline, a quality I lack. A scientist requires not only  (19)  but also hard training, determination and a goal. A scientist, up to a point, can be made. A naturalist is  (20) . If you can combine the two, you get the best of both worlds.

 

第（17）空应选择（）

A．of

B．on

C．to

D．at
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