问题
单项选择题 B型题
先天性巨结肠做钡灌肠检查，下列哪一项是错误的（）
A.钡剂最好用等渗液配制
B.先用肥皂水作清洁灌肠
C.肛管不宜插入过高
D.灌肠时钡剂量不宜过多
E.检查完毕后抽出钡剂
答案
参考答案：B
解析：先天性巨结肠检查时，调制钡剂忌用肥皂水或普通水，以免发生水中毒，而应用等渗盐水进行调制。
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先天性巨结肠做钡灌肠检查，下列哪一项是错误的（）
A.钡剂最好用等渗液配制
B.先用肥皂水作清洁灌肠
C.肛管不宜插入过高
D.灌肠时钡剂量不宜过多
E.检查完毕后抽出钡剂
参考答案：B
解析：先天性巨结肠检查时，调制钡剂忌用肥皂水或普通水，以免发生水中毒，而应用等渗盐水进行调制。
Look at this picture. This is a photo 1 my family. There are 2 people in the picture. They are my 3 , my mother, my brother, my sister and me. My father 4 very happy every day. My mother is near my father. The __5 beside (在……旁边) my mother is my brother. He 6 play sports. The little girl near my mother is my 7 . 8 is very smart and cute. Everyone likes 9 very much. Who is 10 boy in the middle (在中间)? Ah! It is me. I love my family very much.
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