[名词解释] 糜烂(erosion)

继发性皮损（secondarylesion） 结膜炎患者结膜囊内滴入0.1%的肾上腺素时() ["A．结膜充血消失","B．结膜充血无改变","C．结膜充血加重","D．结膜水肿减轻","E．结膜水肿消失"] 萎缩(atrophy) 结膜炎最常见的症状是() ["A．疼痛","B．畏光","C．流泪","D．发痒","E．异物感"] 结膜最常见的疾病是() ["A．结膜皮样脂肪瘤","B．翼状胬肉","C．睑裂斑","D．结膜炎","E．结膜血管瘤"] 糜烂(erosion)