血栓形成常见于下列哪些病变() ["A．大面积烧伤","B．脾功能亢进","C．某些癌症","D．血友病","E．动脉粥样硬化"]
脊髓外露
关于混合血栓下列哪些叙述是不正确的() ["A．主要由血小板及纤维素构成","B．可为层状血栓","C．多见于动脉或心室内","D．构成延续性血栓的体部","E．可见于微循环内"]
室间隔缺损合并急性感染性心内膜炎并血栓形成可引起() ["A．脑动脉栓塞","B．肾动脉栓塞","C．肺动脉栓塞","D．脾动脉栓塞","E．门静脉栓塞"]
慢性肝淤血时肝脏可发生下列哪些病理改变() ["A．肝窦扩张","B．肝细胞萎缩","C．肝细胞脂肪变性","D．纤维组织增生","E．肝细胞坏死"]
落日征
