藻酸盐印膜材料与胶结剂的反应极为迅速,需加入缓凝剂延缓反应进行。常用的缓凝剂不包括()。 ["碳酸钠","磷酸钠","草酸盐","磷酸三钠","氧化锌"]
11岁男孩,确诊为胰岛素依赖性糖尿病,自测血糖及尿糖,近3个月以来,血糖尿糖均比较正常,今测血红蛋白HbAlc为15%,最适当的判断是() ["糖尿病控制满意","食物中脂肪含量过高","血糖尿糖测试欠准确","胰岛素剂量偏高","患儿葡萄糖肾阈低"]
患儿女,8岁。无明显诱因突然出现意识丧失,跌仆在地,四肢抽搐,口吐白沫,持续3~5分钟后自行恢复,意识转清,但感头晕乏力。为明确诊断,以下最有价值的辅助检查是()。 ["头颅CT","肌电图","脑电图","脑脊液检查","头部MRI"]
胃火炽盛可导致哪几种血证() ["鼻衄、肌衄","吐血、齿衄","紫斑、尿血","尿血、便血","咳血、紫斑"]
提出“脑为元神之府”的医家是() ["李时珍","王清任","汪昂","华佗","张景岳"]
称为“水谷气血之海”的是()