类风湿关节炎的诊断标准中关于X线表现的最低要求是() ["骨质疏松和关节间隙变窄","关节畸形","关节间隙变窄","骨质疏松","骨性强直"]
自发性细菌性腹膜炎(SBP)最常见病原菌为()。 ["D组链球菌和其他链球菌","肺炎克雷伯杆菌","厌氧菌","葡萄球菌","大肠杆菌"]
风团的病变组织部位是() ["表皮","真皮深层","真皮浅层","皮下组织","角质层"]
关于"气肿性膀胱炎"的知识,下列哪项是错误的() ["女性多见","大肠杆菌最常见","糖尿病","尿潴留","膀胱内通常为氮气"]
下列具有致畸胎作用的抗癫痫药物是() ["苯妥英钠","苯巴比妥","卡马西平","苯二氮

类","乙琥胺"]
急性阑尾炎概述