某腰椎结核病人,体质衰弱,有左髂窝脓肿合并感染,最好处理方法为() ["绝对安静卧床休息","抽出脓汁后注入链霉素","切开引流","抗结核治疗","脊柱融合术"]
C3b的生物学效应包括() ["介导细胞溶解","免疫调节","ADCC","调理作用","过敏毒素"]
1岁以内小儿心力衰竭最多见于() ["心肌病","风湿性心脏病","病毒性心肌炎","急性肾炎","先天性心脏病"]
不符合心包填塞体征的是() ["血压下降","颈静脉怒张","心音遥远","脉压差增大","奇脉"]
位于肱二头肌腱内侧的组织是() ["尺神经","肱血管","腋神经","旋前圆肌","桡神经"]
音频参数编码的基本概念?