使血钙浓度升高的激素()使血钙浓度降低的激素()促使肾小管对Na+重吸收的激素() ["胰岛素","抗利尿激素","甲状旁腺素","降钙素","醛固酮"]
促进肠钙吸收,促进溶骨作用,抑制成骨作用,促进肾脏排磷保钙的激素是()抑制肠钙吸收,抑制溶骨作用,促进成骨作用,抑制肾脏重吸收磷的激素是() ["甲状旁腺素","降钙素","活性维生素D","甲状腺激素","皮质类固醇激素"]
男孩,12岁,持续性血尿6个月,无水肿、尿少,尿蛋白微量,红细胞满视野。肾脏B超:肾脏、膀胱、输尿管无异常。为明确诊断,应首先做什么检查以便确定诊断思路() ["A.肾功能","放射性核素肾图","静脉肾盂造影(IVP)","免疫球蛋白测定","尿红细胞形态检查"]
10岁患儿,水肿5天,少尿、血尿2天,伴呼吸困难。心率142次/分,血压120/83mmHg。双肺底少许湿啰音,肝肋下2.5cm。可能诊断的是() ["A.支气管肺炎+心力衰竭","急性肾炎,循环充血","肾病综合征,肾炎型","急性肾炎,心力衰竭","急性肾炎,高血压脑病"]
8岁男孩,2周前有发热、咽痛,近3天来水肿、尿少,血压16/11kPa(120/83mmHg)。尿常规:尿蛋白++,RBC++/HP,WBC5~7个/HP,上皮细胞0~5个/HP,血常规:Hb106g/L,WBC8×109/L,N62%,L38%。该患儿可能的诊断是() ["A.急性肾小球肾炎","病毒性肾炎","肾炎性肾病","尿路感染","急性肾炎并尿路感染"]
对CK有激活作用的离子是()对AMY有激活作用的离子是()