患者,女,22岁,宫外孕引起大出血,经补气止血治疗后仍经血淋沥,腹泻,舌淡,苔薄白,脉细弱,首选药物是() ["三七","降香","棕榈炭","苎麻根","蒲黄"]
患者,女,28岁,月经来时出现腹部刺痛,血块量多,颜色紫暗,首选药物是() ["大蓟、小蓟","当归、蒲黄","三七、丹参","五灵脂、蒲黄","生地黄、白芍"]
何谓阴离子间隙(AG)?
既能凉血止血,又能清肺胃热、清热利尿的药物是() ["白茅根","地榆","侧柏叶","苎麻根","小蓟"]
既能凉血止血,又能祛痰止咳、生发乌发的药物是() ["大蓟","紫珠","侧柏叶","槐角","三七"]
试述二氧化碳结合力(CO
CP)的概念及其变化的临床意义。