具有暖宫调经、理气补血作用的是()
A.八珍益母丸
B.艾附暖宫丸
C.益母丸
D.血府逐瘀丸
E.归脾丸答案是B
参考答案:B
It is _____ privileges to make a speech here and out of _______ respect I’d like to introduce my advisor first.
A.a; a
B.a; /
C./; a
D.the; a
关于体位与组织血液供应的关系,下列哪项不正确()
A.体位改变对脑血流的影响较小
B.头低位时,有利于脑血流灌注
C.麻醉后无论采取何种体位,只要SBP不低于70mmHg,MAP不低于55mmHg,脑血流可维持正常
D.控制性降压时,体位对脑血流影响显著
E.约有8%~10%的正常人可发生直立性低血压