单项选择题
DIC时引起休克的机制与下列什么因素有关?( )
A．微血栓阻塞循环通道 B．有效循环血量减少
C．心肌损伤而收缩力降低 D．血管扩张而外周阻力降低
E．以上都是
- A.微血栓阻塞循环通道
B.有效循环血量减少
C.心肌损伤而收缩力降低
D.血管扩张而外周阻力降低
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