咳血方主治病证的病机特点是() ["血分有热,热迫血行","湿热蕴结,血渗肠道","脾阳不足,中焦虚寒","肝火犯肺,灼伤肺络","下焦瘀热,损伤血络"]
复元活血汤原方中用量最大的药物是() ["大黄","柴胡","红花","当归","桃仁"]
常用的CT扫描方式为()和()。
桂枝茯苓丸的功用是() ["活血化瘀,疏肝通络","活血化瘀,行气止痛","活血化瘀,散结止痛","活血化瘀,缓消癥块","活血化瘀,定痛止血"]
槐花散含有的药物是() ["荆芥炭","生地黄","地榆","陈皮","枳实"]
脂肪的MRI图像,T1WI表现为(),T2WI表现为()。