女,60岁,绝经5年,阴道流血淋漓不尽10天就诊,肥胖,有慢性高血压史。妇科检查:外阴阴道正常,宫颈光滑,子宫稍大,双附件无异常为明确诊断,除阴道细胞学检查外,还应进行何种辅助检查() ["A.阴道镜检查","腹腔镜检查","分段性刮宫及病理检查","B超检查","MRI检查"]
结合超声图像,肾脏积水最常见的原因是() ["输尿管结石","输尿管囊肿","输尿管肿瘤","输尿管脱垂","输尿管先天畸形"]
我国主要客源地分布
正常成人肾盂容量为5~10ml,在肾窦内向肾实质展开,形成大盏和小盏的数量分别为() ["2~3,4~12","2~3,6~14","2~3,8~12","3~4,8~12","3~4,8~16"]
胃壁在声像图上可显示的结构层数有() ["6层","5层","4层","3层","2层"]
旅游资源的概念,特征及分类