下列均具有化瘀止血的药组是() ["蒲黄、白及","藕节、槐花","三七、茜草","花蕊石、侧柏叶","槐花、白及"]
动脉血pH值正常可见于:①酸碱平衡正常。②()。③()。
既能收敛止血、止痢,又能截疟、补虚的药物是() ["苦楝皮","沙苑子","侧柏叶","仙鹤草","三七"]
既能凉血止血,又能清热利尿,清肺胃热的药物是() ["大蓟","小蓟","白茅根","地榆","槐花"]
既能凉血止血,又能解毒敛疮,还能够治疗烫伤的药物是() ["地榆","蒲黄","白茅根","槐花","大蓟"]
Ⅱ型呼吸衰竭PaO
(),而PaCO
()。