肿瘤抑制基因(tumorsuppressorgene)
参与前臂旋转运动的关节是() ["A．肱尺韧带 ","B．肱桡韧带 ","C．桡尺近侧关节 ","D．桡尺远侧关节 ","E．桡腕关节"]
甘露醇利尿的基本原理是() ["A．肾小球滤过率增加 ","B．肾小管分泌减少 ","C．渗透性利尿 ","D．水利尿 ","E．增加清除率"]
神经纤维动作电位传导的特点有() ["A．双向传导 ","B．不衰减 ","C．可以总和 ","D．传导速度与刺激强度有关 ","E．有延搁现象"]
转移
何谓CT增强扫描?
