心肌摄取T的量,主要与下列哪项因素有关()
A.心肌厚度
B.缺血灶大小
C.冠脉血流量
D.心肌弥散性清除率
E.心肌细胞缺血时间
参考答案:C
-----Did you watch the basketball match yesterday?
-----Yes, I did. You know, my brother ________ in the match.
A.is playing
B.was playing
C.has played
D.had played
头临泣位于:()
A.入前发际5分,旁开前正中线3寸
B.入前发际5分,旁开前正中线1. 5寸
C.入前发际5分,旁开前正中线2.5寸
D.入前发际5分,旁开前正中线2.25寸
E.入前发际5分,旁开前正中线4.5寸