蛛网膜下腔阻滞最常见的并发症是:()
A.尿潴留
B.腰痛
C.头痛
D.马尾神经综合征
E.蛛网膜炎
参考答案:C
—Where is your hand? — [ ]
A. Here it is!
B. Here is it!
治崩漏出血,经血色紫夹块,宜选用的药物是( )
A.五灵脂B.土鳖虫C.川牛膝D.穿山甲E.血竭