生物转化的主要部位是(). ["肝脏","胃肠道","血浆","肺","肾脏"]
癫痫失神发作应首选下列哪种抗癫痫药物治疗() ["A.氯硝西泮","B.苯巴比妥","C.苯妥英钠","D.卡马西平","E.丙戊酸钠"]
下列对于血液滤过的描述哪项是错误的?() ["以对流的方式清除水分和毒素","维持血流动力学更稳定","适用于血压不稳定的患者","对清除小分子毒素的作用优于血液透析","适用于心衰竭患者"]
早期结核性脑膜炎的主要临床特点是() ["性情改变","头痛呕吐","感觉过敏","昏睡,双眼凝视","结核中毒症状"]
下列关于体内钙的说法不正确的是() ["机体内钙的绝大部分以磷酸钙和碳酸钙的形式贮存于骨骼中","细胞外液钙仅为总钙量的0.1%","血钙中50%为离子化钙","血钙浓度为2.25~2.75mmol/L","pH值降低可使离子化钙增加"]
光镜下有广泛的肾小球脏层上皮细胞足突融合()光镜下有毛细血管袢呈现“双轨征”()光镜下有钉突形成()受累节段的硬化,相应的肾小管萎缩、肾间质纤维化()