血尿伴绞痛最可能是()以反复尿频尿急为主要症状时应首先考虑() ["A．肾结石","B．肾结核","C．肾水肿","D．肾下垂","E．肾肿瘤"]
正常婴儿粪便细菌主要为() ["A．变形杆菌","B．肠球菌","C．产气杆菌","D．葡萄球菌","E．绿脓杆菌"]
粪便中常可见() ["A．红细胞","B．菱形血晶","C．夏科-莱登结晶","D．柱状上皮细胞","E．结缔组织"]
患者，女、32岁，轻度发热，腹泻、腹痛就诊。实验室粪便检查：粪便为脓血便，有鱼腥臭味，果酱色；镜检见大量红、白细胞，且红细胞多于白细胞数，多粘连成堆，形态残碎；该患者最可能患() ["A．细菌性痢疾","B．过敏性肠炎","C．胃出血","D．阿米巴痢疾","E．伪膜性肠炎"]
糖类消化或吸收不良时，粪便产生() ["A．恶臭味","B．鱼腥臭味","C．酸臭味","D．强烈臭味","E．腐败臭味"]
下列病例最适宜的手术方式
腹部平片示左肾下极成堆砂粒样不透光阴影。排泄性尿路造影示左肾下盏盏颈狭窄，下盏扩张呈囊袋状()腹部平片示右上腹2.5cm×2.3cm不透光阴影。X线侧位片阴影在脊柱前缘之后，排泄性尿路造影发现，右肾积水肾内型肾盂()
