当肿块占据肾上腺及肾上极区，下列哪项是判断肾上腺肿瘤的依据() ["A．肿瘤大部分位于肾轮廓内","B．肾皮髓质交界消失","C．肾皮髓质交界清晰","D．肾窦旁脂肪移位或消失","E．肿瘤小部分位于肾轮廓内"]
与肾上腺肿瘤混淆的组织结构及病变是哪些() ["A．脾静脉曲张结节","B．脾结节、副脾","C．外肢踡曲的正常肾上腺","D．肾上极肿瘤","E．以上都是"]
治疗绿脓杆菌败血症首选()治疗肠球菌败血症首选()治疗厌氧菌首选()治疗真菌败血症首选() ["A．甲硝唑","B．两性霉素B","C．哌拉西林+氨基糖甙类","D．青霉素(氨芐青霉素)+氨基糖甙类","E．头孢他啶"]
下列哪种表现多见于肾上腺良性肿瘤() ["A．外形不规则，边缘不光滑","B．大于5cm","C．T1加权信号强度明显比肝低而不均匀","D．T2加权肿瘤与肝信号强度比小于1:2","E．信号不均匀"]
肾结核肾内广泛播散的病理学基础是() ["A．肾乳头坏死形成空洞","B．病变位于肾皮质","C．病变位于肾髓质","D．经淋巴管蔓延","E．血性播散"]
疑似败血症病人做病原学检查时应注意哪些事项?
