题型:单项选择题 A3型题 26岁初产妇,妊娠37周,规律宫缩7小时,宫口开大3cm,未破膜,枕左前位,估计胎儿体重2550g,胎心148次/分,骨盆外测量未见异常。若不久出现胎心变快.168次/分,此时恰当处理应是()A.立即剖宫产术B.吸氧,左侧卧位C.静滴维生素CD.羊膜镜检查E.以上都不是 查看答案
题型:选择题 —How long have they _____? —They _____ more than twenty years ago. [ ]A. been married; got married B. married; marriedC. got married; were married D. got married; got married 查看答案
题型:单项选择题 共用题干题 女,25岁,心悸、气促、下肢水肿4年。心脏叩诊胸骨左缘第2、3肋间心浊音界增大,心腰丰满,听诊局限于心尖区的低调、隆隆样、舒张中晚期递增型杂音。心脏听诊时,尚可能发现的重要的体征是()。A.心尖区收缩期杂音B.开瓣音C.AustinFlint杂音D.S1减弱E.P2亢进和逆分裂 查看答案