沙眼的并发症和后遗症有（） ["A.眼睑内翻、倒睫 ","B.结膜干燥症 ","C.睑球粘连 ","D.慢性泪囊炎 ","E.角膜混浊"]
关于先天性上睑下垂的手术，若提上睑肌肌力极差，可以选用以下哪些术式（） ["A.提上睑肌缩短术 ","B.阔筋膜悬吊术 ","C.眼轮匝肌悬吊术 ","D.额肌筋膜瓣下移植术 ","E.以上都不适合"]
睑板腺囊肿的特征包括（） ["A.无疼痛 ","B.睑板腺受累 ","C.起病隐匿 ","D.属于肉芽肿性炎症 ","E.在睑结膜面不能溃破"]
鼻睫状神经在眶内发出的分支有（） ["A.睫状节长根 ","B.睫状长神经 ","C.筛后神经 ","D.筛前神经 ","E.滑车下神经"]
眼外肌中起自总腱环的有（） ["A.上直肌 ","B.下直肌 ","C.外直肌 ","D.下斜肌 ","E.上斜肌"]
变配电所通常有哪些值班制度？值班员有哪些主要职责？
