《汤液醪醴论》"五脏阳以竭"的含义是() ["五脏阳气虚弱","五脏阳气乏竭","五脏阳气阻遏","五脏阳气失调","以上均不是"]
血液PCO2升高对呼吸的刺激主要通过() ["刺激颈动脉体和主动体感受器","刺激颈动脉窦和主动脉弓感受器","刺激外周化学感受器","刺激中枢化学感受器","刺激肺部感受器"]
为一位偏瘫患者选用轮椅。轮椅的坐位高度应为:患者坐在轮椅中双下肢放于脚踏板上时,足跟(或鞋跟)至腘窝的距离再加() ["A.2cm","3cm","4cm","5cm","6cm"]
检查结果符合急性链球菌感染后肾炎,对确立诊断下列哪项检查最有价值()。 ["双肾B超","腹部X线平片","排泄性尿路造影","尿红细胞形态检查","肾活检术"]
脊髓粘连性蛛网膜炎的临床特点包括:() ["患者有脑膜炎、椎管狭窄或椎管内注药史","可见脊神经根、脊膜和脊髓传导束受损的症状体征","病情常有明显波动,双侧体征多不对称","椎管梗阻,脑脊液蛋白含量增高","脊髓造影显示边缘清晰的充盈缺损"]
何谓肿瘤标志物?