乳房部漏常发生于（）。 ["非哺乳期","哺乳期","更年期","妊娠期","青春期"]
化脓性指头炎常见致病菌（） ["大肠杆菌","乙型溶血性链球菌","金黄色葡萄球菌","梭状芽孢杆菌","金黄色葡萄球菌及乙型溶血性链球菌"]
早期化脓性关节炎的X线征象为（） ["A.关节间隙增宽 ","B.关节间隙变窄 ","C.关节纤维性强直 ","D.关节面破坏 E.骨性关节面下囊变"]
急性肾衰病人由少尿期进入多尿期，变化根据是每天尿量增加至（）。 ["300ml","400ml","500ml","700ml","800ml"]
疲劳骨折最好发部位之一是（） ["A.第二跖骨 ","B.跟骨 ","C.趾骨 ","D.股骨 E.肩关节"]
特性因数
