具有活血行气,祛风止痛功效的药物是() ["郁金","姜黄","川芎","乳香","没药"]
偏头痛的防治哪项不正确() ["避免过度疲劳和精神紧张","不要过饥过饱","不饮酒和摄进高脂肪食物","避免摄进已知激发发作的食物","发作后可用血管扩张药"]
颅压高所致颅神经麻痹容易出现的是() ["动眼神经","滑车神经","外展神经","面神经","听神经"]
在使用活血调经药时常配伍() ["补血药","补阴药","补肝肾药","疏肝理气药","温经散寒药"]
再生障碍性贫血的发病机理,不正确的是() ["干细胞损伤","骨髓循环障碍","骨髓基质损伤","血液中红细胞生成素缺乏","自身免疫因素"]
什么叫纵向弛豫(T1)?