[名词解释] 贫血

再生障碍性贫血有何特点? 原发性肾小球疾病的临床分型不包括下列哪项() ["A．急性肾小球肾炎","B．慢性肾小球肾炎","C．隐匿型肾小球肾炎","D．新月体肾小球肾炎","E．急进性肾小球肾炎"] 贫血的分类方法有哪几种? 恶性贫血 尿毒症患者心血管系统最常见的表现为() ["A．高血压","B．心力衰竭","C．心律失常","D．尿毒症性心肌病","E．尿毒症性心包炎"] 贫血