男，28岁，踝部肿痛，结合图像，最可能的诊断是() ["A．未见异常","B．跟骨骨髓炎","C．踝关节滑膜炎","D．跟骨结核","E．踝关节类风湿关节炎"]
真蜕膜(ture decidua )
对于现场存放的材料应（）计量记录一次。 ["A．每旬","B．每周","C．每季","D．每年"]
男，16岁，练武时肩部剧痛急性发作，结合图像，最可能的诊断是() ["A．未见异常","B．冈上肌血肿","C．冈下肌血肿","D．肱骨挫伤","E．肩关节积液"]
受精卵着床(imbed)
固定绒毛(anchoringvillus)
