开胸手术麻醉应做到哪几项() ["良好的通气状态","足够的肌肉松弛","良好的循环状态","适当的麻醉深度","开胸侧保持肺膨胀"]
氢氯噻嗪的主要副作用() ["使血中尿素氮增加","留钾排钠","干扰尿酸的排出","听力减退","排钾增加"]
下列关于血量的叙述哪些是不正确的() ["血量是指循环血量而言","血量是指贮存血量而言","一次失血在全身血量10%以下时,没有明显影响","少量失血时,血中水分和电解质在1~2小时内即可补充","失血15%,血中水分和电解质在1~2小时内即可补充"]
周年交案制度:
放置临时起搏器的指征() ["有慢性心脏传导系统功能障碍者行大手术","双瓣替换术后","冠心病者行PTCA","瓣膜病人行球囊扩张","有症状的房室传导阻滞"]
幕馆: