问题
单项选择题
患儿，男，5岁，在玩耍时，被撞击右腰部后，出现右腰背部疼痛，同时小便呈红色，立即到医院就诊。体格检查发现患儿右肾区有一包块，约5cm×4cm×2cm大小，且触痛明显。小便常规提示血尿，其诊断应首先考虑
A．右肾闭合性损伤
B．膀胱损伤
C．膀胱 * * 损伤
D．右输尿管损伤
E． * * 损伤
答案
参考答案：A
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患儿，男，5岁，在玩耍时，被撞击右腰部后，出现右腰背部疼痛，同时小便呈红色，立即到医院就诊。体格检查发现患儿右肾区有一包块，约5cm×4cm×2cm大小，且触痛明显。小便常规提示血尿，其诊断应首先考虑
A．右肾闭合性损伤
B．膀胱损伤
C．膀胱 * * 损伤
D．右输尿管损伤
E． * * 损伤
参考答案：A
We have no idea about 1 men first began to use salt. But we do know that it had been used in many different ways 2 the history. For example, in many history books it is 3 that people who lived three thousand years ago 4 salted fish. Thousands of years ago in Egypt（埃及）, salt 5 keep the dead. It can keep the dead bodies 6 decay.（腐烂） In the eighteenth century, a person who stole salt was 7 to have broken the 8 . if a person was caught stealing salt, he would be thrown into 9 . Books also record that in England about ten thousand people were put into prison during that century 10 stealing salt! In the year 1553, if a man took 11 than his share of salt, he would be thought to have broken the law and would be 12 punished(惩罚). Salt was very 13 on the dinner table of a king. It was always put 14 the king when he sat down to eat. Then important visitors sat near the salt 15 less important visitors were given seats farther away from it.
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