心主神志的物质基础是:() ["营气","宗气","津液","精液","血液"]
诊断结直肠癌的主要相关检查是什么?
患者右下肢无力2个月,左下肢麻木,检查左脐孔水平以下痛温觉减退,右膝腱反射亢进,右Babinski(+),右踝部音叉振动觉减退,右足趾位置觉减退,病变为() ["胸髓10水平横贯性损害","左侧胸髓10水平半侧损害","右侧胸髓10水平半侧损害","左侧胸髓10水平后索损害","右侧胸髓10水平后索损害"]
心腹痛,痛势较剧,痛处不移,舌紫暗,脉弦者,治疗选用() ["金铃子散","丹参饮","血府逐瘀汤","复元活血汤","桃红四物汤"]
可以引起颈椎活动受限的情况有()。 ["类风湿关节炎","肢端肥大症","颈前瘢痕挛缩","强直性脊柱炎","颈椎损伤"]
简要论述典型化工单元操作过程安全技术中的加热过程安全分析。