心肌细胞去极化引起Na再生性内流的通道() ["机械门控通道","电压门控通道","化学门控通道","细胞间通道","机械-化学门控通道"]
下列禽流感病毒亚型中,已证实能感染人类的有() ["H5N1","H7N1","H7N2","H7N7","H9N2"]
早期矽肺患者,肺功能改变程度与X线胸片表现严重程度() ["一定一致","不一定一致","前者重于后者","后者重于前者","两者毫无关系"]
患儿,4岁。素喜煎炸食物,近两月来不思进食,食少饮多,皮肤欠润,大便干结,舌质红,苔花剥。治疗应首选() ["增液汤","养胃增液汤","沙参麦冬汤","养阴清肺汤","增液承气汤"]
根据药物的作用时效分类,泮库溴铵应属于() ["超短时效肌松药","短时效肌松药","中时效肌松药","长时效肌松药","超长时效肌松药"]
何谓肝豆状核变性?