男,32岁,重症感染患者,每天上午10点出现寒战、高热,已连续5天。疑有败血症,应做血培养。最佳抽血时间应在() ["出现寒战时","体温正常后半小时","寒战后体温升至最高时","体温正常后1小时","预计发生寒战及发热前"]
8岁女孩,梦中遗尿,每夜1~2次,精神略显不振,求治于针灸。处方取穴应以() ["A.督脉、背俞穴","B.膀胱经、背俞穴","C.脾经、背俞穴","D.任脉、背俞穴","E.三焦经、背俞穴"]
急性胆囊炎B超提示胆囊出现() ["萎缩","回声减弱","壁变薄","双壁征","双轨征"]
水分及营养物质吸收的主要部位是() ["十二指肠","胃","小肠","大肠","食管及胃"]
若误将220V电压的灯泡接入36V电压电路,则() ["烧坏灯泡","灯泡不亮","灯泡不能正常发光","灯泡正常发光"]
压力监控