以下哪种情况会发生形觉剥夺性弱视() ["上睑下垂","角膜白斑","先天性白内障","遮盖眼睛","以上都可以"]
儿童患下列哪种病,不会引起弱视() ["上睑下垂","结膜炎","角膜白斑","斜视","屈光参差"]
眼部无器质性病变,下列哪种情况为弱视() ["远视力≤0.8,针孔达到1.0","远视力≤0.5,近视力达到1.0/20cm","远视力≤0.5,矫正视力达到1.0","远视力≤0.8,近视力≤0.8/25cm","远视力≤0.8,矫正视力≤0.8"]
眼外肌非分离血管的手术中,为防止眼前段缺血,一次手术不能超过几条直肌() ["1条","2条","3条","4条","无限制"]
不是由额鼻突分化的突起为() ["中鼻突","侧鼻突","前腭突","球状突","侧腭突"]
面部发育异常出现于()