门静脉高压症手术治疗最主要的目的是() ["消除脾功能亢进","治疗食管、胃底静脉破裂出血","降低门静脉压力以减少腹水","增加门静脉向肝灌注血流’以减少肝性脑病的发生","治疗门静脉血液淤滞所致的胃黏膜病变"]
下述哪些疾病属于原发性心肌病() ["A.克山病","B.扩张型心肌病","C.孤立性心肌炎","D.病毒性心肌炎","E.限制型心肌病"]
哪些疾病可出现二尖瓣区舒张期隆隆样杂音() ["A.主动脉瓣关闭不全","B.左房粘液瘤","C.扩张型心肌病","D.重度贫血","E.肺动脉狭窄"]
门静脉高压症的主要原因是() ["门静脉主干先天性畸形","肝静脉血栓形成、狭窄","肝段下腔静脉阻塞","肝硬化","各种原因致脾静脉血流量过大"]
关于心脏复苏,以下哪些是正确的() ["A.房颤是心跳骤停的一种类型","B.心脏复苏时,首选心内注射给药","C.心脏复苏用药,首选去甲肾上腺素","D.一旦确诊为心脏骤停,首先立即尝试捶击复律,其次清理呼吸道","E.电除颤是治疗室颤最有效的方法"]
巩膜葡萄肿