27岁经产妇,妊娠39周,双胎妊娠,第一儿枕先露自然分娩,第二儿间隔8分钟臀助产娩出,历经10分钟娩出胎盘,随后阴道流血量达400ml,最可能的诊断是 ["A.胎膜残留","B.软产道损伤","C.副胎盘残留","D.产后宫缩乏力","E.凝血功能障碍"]
妊娠6~7周施行人工流产负压吸引术,宜选用的吸头规格是 ["A.4~5号","B.6号","C.8号","D.7~8号","E.8号以上"]
遇到幼儿有紧张和沮丧的情况时,通常可以采取哪些方法?
如何评价幼儿的交往态度和交往能力?
陷入沮丧中的幼儿可能会不时地哭哭啼啼,整个人显得毫无生机,但也有的幼儿变得易怒,敏感或多动,这是:() ["感情脆弱","情绪伪装","心理不成熟","焦虑"]
什么是感觉统合治疗?