患者女,50岁,有风湿性关节炎史,现心悸,胸闷,心痛时作,舌质紫暗,脉涩,治疗应选() ["A.朱砂安神丸","B.通窍活血汤","C.桃仁红花煎","D.酸枣仁汤","E.知柏地黄丸"]
患者男,45岁。体胖,一月来心悸而烦,善惊梦多,食少泛恶,舌苔黄腻,脉滑数,宜选用何方() ["A.安神定志丸","B.导痰汤","C.黄连温胆汤","D.香砂六君子丸","E.知柏地黄丸"]
中年妇女乳头鲜红色血性溢液应首先考虑() ["乳管内乳头状瘤","乳腺囊性增生症","乳腺纤维腺瘤","乳腺导管扩张症","乳腺癌"]
患者女,56岁。近日心悸,头晕乏力,面色无华,神疲倦怠,舌质淡红,脉象细弱,治疗最佳方剂为() ["天王补心丹","安神定志丸","归脾汤","桂枝甘草龙骨牡蛎汤加味","人参养荣汤"]
分级延时阀具有节流作用时,其()。 ["输入压力Pi小于设定压力PS","输入压力Pi上升且大于设定压力PS","输入压力Pi从大于设定压力PS快速下降","A+C"]
邮发代号的含义是什么?