维生素K不能用于()
A.严重肝硬化
B.双香豆素过量
C.继发性凝血酶原缺乏
D.新生儿出血
E.梗阻性黄疸
参考答案:A
As the supermarket _______, all the goods are sold at half price.
A.has closed down
B.is closing down
C.closed down
D.had closed down
患者,女,19岁。经期前后不定,经量或多或少,经行不畅,有血块,胸胁、 * * 、少腹胀痛,精神抑郁,舌苔薄白,脉弦。治疗应首选
A.香棱丸 B.丹栀逍遥散C.逍遥散 D.乌药汤E.柴胡疏肝散