题目内容

心力衰竭最特征性的血流动力学变化是()

A. 肺动脉循环充血
B. 动脉血压下降
C. 心输出量降低
D. 毛细血管前阻力增大
E. 体循环静脉淤血

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A. 野生型p53
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DIC最主要的病理生理学特征是:()

A. 大量微血栓形成
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D. 溶血性贫血
E. 凝血功能失常

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