问题
单项选择题
体外冲击波碎石时不需要配合输尿管支架管的是（）
A.孤立肾
B.定位显影差的结石
C.缓解症状
D.增加碎石效果
E.减轻梗阻
答案
参考答案：D
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体外冲击波碎石时不需要配合输尿管支架管的是（）
A.孤立肾
B.定位显影差的结石
C.缓解症状
D.增加碎石效果
E.减轻梗阻
参考答案：D
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| I am a secondary school student. I 1 in 2 . There are 3 students in my class. 4 monitor (班长) is a very lovely 5 . He is often very 6 . This is a picture 7 him. He is short and thin. He 8 two small eyes and a big mouth. He 9 like a little teacher. He is the head of us. And he 10 very hard. He is 12 years old. We all love him very much. | ||||
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