严重的稳定型心绞痛发作时首选药物（） ["硝酸酯制剂","冠状动脉扩张剂","抗凝剂","β受体阻滞剂","钙离子拮抗剂"]
下列各项，不属妊娠慎用药物的是（） ["A.牛膝","B.白术","C.大黄","D.红花","E.附子"]
偏瘫患者坐位-站立位转移训练错误的是（） ["先将足跟移动到膝关节重力线的前方","双手十指交叉相握，病侧拇指在上","双臂前伸","上身前倾，重心前移，臀部离开座椅","将手臂突然上举，利用惯性，完成站立动作"]
根据心绞痛的严重程度可分（） ["4级","2级","5级","3级","6级"]
下列各项，不属妊娠禁用药物的是（） ["A.牵牛子","B.桃仁","C.巴豆","D.莪术","E.水蛭"]
试述输注全血的适应证和禁忌证。
