[名词解释] 泌尿生殖膈

呼吸功能不全病人开胸术后如需镇痛治疗宜选用() ["A．肌注吗啡","B．静点吗啡","C．硬膜外低浓度局麻药","D．硬膜外低浓度局麻药+吗啡","E．肌注哌替啶"] 治疗严重急性肺水肿的措施，下述哪项最恰当() ["A．利尿","B．强心","C．纯氧正压通气","D．双下肢轮流扎止血带","E．上述措施同时进行"] 骨盆轴 舟状窝 处女膜 泌尿生殖膈