肉轮是指胞睑,包括() ["眼睑皮肤","眼睑皮下组织","服睑肌肉","睑板","睑结膜"]
圆翳内障() ["必要时做B超检查,以了解病变性质","应作血糖等全身检查,以明确诊断","眼底荧光血管造影是诊断标准之一","结核菌素阳性可辅助诊断","眼压偏低"]
云雾移睛() ["必要时做B超检查,以了解病变性质","应作血糖等全身检查,以明确诊断","眼底荧光血管造影是诊断标准之一","结核菌素阳性可辅助诊断","眼压偏低"]
翳菲薄,如冰上之瑕,须在聚光灯下方能查见,叫() ["新翳","云翳","冰瑕翳","厚翳","斑脂翳"]
翳与黄仁黏着,瞳神倚侧不圆,叫() ["新翳","云翳","冰瑕翳","厚翳","斑脂翳"]
什么是正式组织和非正式组织?非正式组织对正式组织有何影响?