蒲黄的主要药理作用是（） ["抗血小板聚集","扩张血管、降血压","抗心肌缺血","抗动脉粥样硬化","兴奋子宫"]
叶酸类抗代谢物（） ["他莫昔芬","氟他胺","阿糖胞苷","伊马替尼","甲氨蝶呤"]
一般所称的“横向分析”，是指（）。 ["趋势分析","比率分析","结构分析","横截面分析"]
三七的主要药理作用是（） ["抗血栓","抗心肌缺血","镇痛镇静","扩血管","保肝"]
脘痞食少，腹胀便溏者，多为（）。 ["脾胃虚弱","食滞胃脘","饮停于胃","湿热蕴脾","痰湿中阻"]
物料怎样进入洁净区？
