主页
学科
搜索
账户
常见问题
当前学科:新生儿外科
题目:
单选
手术中鉴别直疝与斜疝最可靠的依据是()
A . 精索与疝囊的关系
B . 疝囊颈与腹壁下动脉的关系
C . 疝块与内环的关系
D . 疝块是否进入阴囊
E . 是否产生嵌顿
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
Once there was a little girl who came to live in an orphanage (孤儿院). As Christmas time was drawing near, all of the other children 11 telling the little girl about the beautiful Christmas tree that would appear in the hall downstairs on Christmas morning. After their usual 12 , each child would be given their only Christmas gift, a small orange. The headmaster of the orphanage was very 13 with the kids. So on Christmas Eve, when he 14 the little girl slipping down the stairs to peek(偷看)at the much-heard-of Christmas tree, he 15 that the little girl would not receive her Christmas orange because she had been so curious as to disobey the rules. The little girl ran back to her room 16 , crying at her terrible fate. The next morning as the other children were going down for breakfast, the little girl stayed in her bed. She couldn’t 17 the thought of seeing the others receive their gift while there would be 18 for her. Later, as the children came back upstairs, the little girl was surprised to be handed a napkin (餐巾). As she carefully opened it, there, to her 19 , was an orange all peeled and sectioned (分瓣). “ How could this be? ” she asked. Then, she realized how each child had taken one section from their orange for her so that she, too , would have a Christmas orange. What an example of the true meaning of Christmas those orphan children showed that morning! How I 20 the world would show the same kind of concern for others, not only at Christmas, but throughout the year! 请在11处填上正确答案() 请在12处填上正确答案() 请在13处填上正确答案() 请在14处填上正确答案() 请在15处填上正确答案() 请在16处填上正确答案() 请在17处填上正确答案() 请在18处填上正确答案() 请在19处填上正确答案() 请在20处填上正确答案()
80是HTTP协议的端口号,不能重新定义
可引起P-R间期延长的是()。
女患者,证见月经四、五十日一行,量少、色淡红,无血块,头晕眼花,心悸少寐,面色苍白,舌淡红,脉细弱。治法是:()
某市公证处公证员李某为一对王姓夫妇办理"爱情忠贞协议"公证时,协议中有"女方不得和其他男子讲话"等内容。公证员李某未经审查就在协议上签名并加盖了公证处公章。对此公证,以下说法正确的是哪一或者哪些选项?()
建筑结构是指在建筑中,由若干构件连接而构成的承受作用力的平面或空间体系。()
患者,男性,16岁。因多饮、多尿伴消瘦乏力1月来诊。空腹血糖16.2mmol/L,空腹胰岛素水平0.72pmol/L(0.1mU/ml),诊断为胰岛素依赖型糖尿病。提问:在各项化验结果尚未报告之前,应选择哪项处理()。
一号线地铁列车的电制动包括()。
荷花是水生花卉中的()植物。
在埋深较浅的隧道中,可用()降水,在洞外地面隧道两侧布点进行。