WHO推荐静息时,左、右心室射血分数的正常值是() ["A.LVEF>50%,RVEF>40%","B.LVEF>45%,RVEF>40%","C.LVEF>55%,RVEF>50%","D.LVEF>60%,RVEF>55%","E.LVEF>50%,RVEF>45%"]
表面灰白色,无光泽,凹凸不平,多孔,体轻,质松易碎,有吸湿性的药材是纵断面具纤维状纹理,显绢丝样光泽的药材是一面有钉头,对面有相应凹窝,断面呈层叠状的药材是集合体呈致密块状,晶形多呈立方体,有金属光泽的药材是 ["石膏","自然铜","朱砂","赭石","炉甘石"]
步态异常,步行时左右摇摆似鸭步,膝反射减弱()膝反射亢进,步行时足尖着地()早期血氨高、血糖低、血清转氨酶增高,脑脊液无炎症改变() ["A.假肥大型肌营养不良","B.脑性瘫痪","C.急性感染性多神经根炎","D.进行性肌营养不良","E.先天性肌营养不良"]
4岁男孩,13个月开始出现右侧面部及右上肢阵挛性发作,持续不断,无意识障碍,诊断应是() ["A.强直性阵挛性癫痫状态","B.连续性部分性癫痫状态","C.复杂部分性癫痫状态","D.失神癫痫状态","E.不典型失神癫痫状态"]
具有“白颈”性状特征的药材是两端各具一吸盘的药材是 ["全蝎","水蛭","斑蝥","地龙","蜈蚣"]
痉挛性偏瘫()痉挛性双瘫()痉挛性四肢瘫()手足徐动型瘫痪()共济失调型脑瘫()