试述哪些因素影响弯曲试验的结果?
急性盆腔炎采取的处理中,错误的是()。 ["半卧位休息","补充营养及液体,纠正水电解质紊乱","静脉点滴广谱抗生素","做血培养、宫颈分泌物培养及药敏试验","急性期不能采用手术治疗"]
病毒核酸特点为分段单负股RNA病毒() ["流行性感冒病毒","副流感病毒","朊粒","腺病毒","风疹病毒"]
接待地社会容量
产后14天阑尾的位置() ["髂嵴下两横指","髂嵴上两横指","髂嵴水平","右髂前上棘至脐连线中外1\/3处","髂嵴下三横指"]
润滑油油水分离