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[问答题,简答题] 330MW锅炉主保护有哪些?

急性特发性血小板减少性紫癜出血症状的特点是() ["牙龈出血,鼻出血,皮肤淤点或淤斑为多见","常见有深部血肿","常见有关节腔出血","损伤后出血不止","分批出现大小不等,高出皮面的瘀点"] 如果气管受压变形,选用哪种麻醉为好() ["局麻","清醒插管,全麻","针麻","颈部硬膜外麻醉","颈丛阻滞"] 一患者,初起恶寒发热,咽痛,眼睑浮肿,小便不利,经治后,表虽解,但肿势末退,身重困倦,胸闷,纳呆、泛恶,苔白腻,脉沉缓,最佳选方是() ["越婢加术汤","猪苓汤","五皮饮合胃苓汤","苓桂术甘汤","防己黄芪汤"] 2岁小儿用硫贲妥钠做基础麻醉时,药物应通过什么途径给予() ["静脉注射","静脉点滴","肌肉注射","皮下注射","直肠给药"] 导致风水泛滥水肿,其病机与下列哪一脏腑的关系最为密切() ["心","肝","肺","脾","肾"] 330MW锅炉主保护有哪些?
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