【简答题】听力原文:M: Hello, Karen Williams speaking. F: Hello, Karen, this is Alice Everett here. M: Oh, hello, Mrs Everett. How are you? F: Fine, thanks. Karen, the reason I am ringing is to sort out the arrangem...
【单选题】孕妇,29岁,G 2 P 0 ,孕30周,近1周腹部增大明显,腹部胀痛,气促入院。检查:血压120/80mmHg,心率100次/分,律齐,未闻及病理性杂音,呼吸24次/分,两肺呼吸音清。子宫高度35cm,腹围108cm,胎心率136次/分,胎方位LOA。入院后2天孕妇腹胀明显,伴心悸、呼吸困难,子宫高度、腹围明显增大,胎心音轻而遥远,胎方位不清,应采取哪项最有效的治疗方法()