简要病史:男性,60岁,乏力、腹胀4年余,呕血、黑便2天,神志不清1天。
髓鞘破坏而轴突保持相对完整的病变称为() ["节段性脱髓鞘","轴突变性","神经元变性","Wallerian变性","神经元坏死"]
经断复来气虚证的首选方剂是() ["益阴煎加味","当归丸","安老汤","清血养阴汤","补中益气汤"]
神经元胞体变性坏死继发的轴突及髓鞘破坏称为() ["节段性脱髓鞘","轴突变性","神经元变性","Wallerian变性","神经元坏死"]
下列说法哪个是不正确的() ["脑血容量与脑血流量的改变一致","脑血容量是形成颅内压的重要因素","C02对颅内压的影响来自其对脑血流量的改变","Pa02在60~135mmHg范围内变动对CBF和ICP不变","正常颅内压代表了脑静脉窦压和(脑脊液一静脉窦压力)差之和"]
简要病史:男性,48岁,尿流变细6个月,剧烈腰痛2周来诊。