Which of the following statements is TRUE?
A.The Erie Canal connected Lake Erie and the Hudson River.
B.Economists are for the opinion that places where farming is done are good for making raw materials into finished goods.
C.Wagons drawn by homes or oxen soon proved better and cheaper than canal transportation.
D.The coming of the railroads caused New York to become less important as a shipping center.
第1题
输尿管结石易停留的部位哪项是错误的
A.在输尿管与肾盂交接处
B.进入骨盆处
C.进入膀胱处
D.肾盂肾盏处
E.越过骨盆边缘处
第3题
输尿管结石常见的停留部位是
A.肾盂输尿管交界处
B.输尿管上1/3段
C.输尿管下1/3段
D.输尿管跨越髂血管处
第4题
输尿管结石最常见的停留部位是
A.上段
B.中段
C.下段
D.肾盂输尿管连接部
E.输尿管与各血管交叉处
第6题
输尿管结石最多见的停留部位是()。
A.输尿管上1/3段
B.输尿管中1/3段
C.输尿管下1/3段
D.肾盂输尿管交界处
E.输尿管跨越髂血管处
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