男,20岁,膝关节前方肿痛,轻度发红、发热,结合图像,最可能的诊断是() ["A.未见异常","B.髌骨挫伤","C.膝关节炎","D.半月板撕裂","E.髌前囊炎"]
胎儿胎盘单位
一阶段设计即一阶段施工图设计。应以批准的可行性研究报告(或测设合同)为依据,进行()次详细测量,据以编制施工图设计文件及设计预算。 ["A.2","B.1","C.3","D.4"]
男,38岁,颈部疼痛伴低热1个月余,曾有结核病史,结合图像,最可能的诊断是() ["A.颈7椎体结核及咽后脓肿","B.颈7椎体结核","C.咽后脓肿","D.颈椎骨转移瘤","E.食管异物并感染"]
精子获能(capacitation)
合体细胞结节