On a Cisco Aironet 1230 Series autonomous access point， the Status LED is solid red， and the Ethernet and Radio LEDs are both off. What does this indicate？（） ["A firmware upgrade is in progress.","The internal radio has failed.","An access point buffer overflow is occurring.","The access point is booting."]
患者张女士，诊断为急性阑尾炎、局限性腹膜炎，于急诊在腰麻下行阑尾切除术，书中顺利，术后生命体征平稳，随即将患者送回病房。
病房护士应为患者安置的体位是：（） ["仰卧屈膝位6h","去枕平卧位6h","侧卧位6h","中凹卧位6h","仰卧位6h"]
支持性心理治疗的适应症包括（） ["工作压力","自杀行为","学习困难","婚姻危机"]
处置收益在登记时，登记的是（）的收款，当累计收入和应收总额完全相等的时候，下次在选择单据的时候将选择不到该单据。 ["上次预估","上次实际","本次实际","本次预估"]
精神应激因素与个体的性格密切相关。
与声源定位有关的双耳听觉差主要有什么和什么？
