眼睛的功用.ppt

答問時間 小小工作紙時間 (Educational Television, 2010) REFERENCE Department of Health (2011).?Student Health Service: Eye and Vision. Retrieved September 30, 2011 from HKSAR, Department of Health Web site: .hk/english/health/health_ev/health_ev_nea.html Educational Television. (2010).護眼基本法. Retrieved October 10, 2011, from Education Bureau, Educational Television Web site: .hk/resource_detail-c.aspx?spid=18329id=gsgid=1subject=85 Healthy Eyes. (2011). The eye. Retrieved October 25, 2011, from HealthSure, Healthy Eyes Web site: .uk/index.php?id=16 School of Optometry. (2009).與深度近視有關的併發症. Retrieved October 23, 2011, from The Hong Kong Polytechnic University, School of Optometry Web site: .hk/so/patients.php?pageid=373dispmode=1lang=en 拯救眼仔大行動 理工大學護理學系 護眼操要每天做, 靈魂之窗保護好. GROUP 2 CHAN FU PUI LAM WING SHU YIU YUET TING KO MAN FUNG KAN KA KI WONG WING YAN CHIN IN U CHAK HOI YAN 眼睛可以… 眼睛的構造 脈絡膜 視網膜 盲點 視神經 瞳孔 角膜 晶狀體 鞏膜 虹膜 睫狀體 (Healthy Eyes, 2011) 一分鐘自我大檢閱 (Department of Health, 2011) 眼鏡????? 學童常見的眼疾 近 視 遠視 散 光 斜 視 紅 眼 色 弱 (Department of Health, 2011) 近視 遠處的景物：影象集結在視網膜的前面，故此模糊不清 近處的景物：影象清晰可見 成因：眼球過長 矯正：戴上合適的近視眼鏡 (Department of Health, 2011) 遠視 成因 : 眼球過短，觀看近的景物時，影像集結在視網膜的後面，故此影像模糊不清 矯正 : 戴上合適的遠視眼 成因 : 眼角膜弧度不規則，影像無法完整正確的聚焦 影響 : 遠或近的景物都模糊不清 散 光 (Department of Health, 2011) 近視對日常生活的影響/ 併發症 近視引致的不便 做運動時配戴眼鏡的不便 長期戴眼鏡對鼻奕的負擔, 俯頭更覺不便 失去當部分職業的資格, 如警察, 機師 (School of Optometry, 2009) 近視引致的併發症 常見於深度近視 孩童近視度數為600度或以上 近視度數增加, 眼球越長 引致玻璃體收縮, 視網膜脫落 (School of Optometry, 2009) (Educational Television, 2010) 多吃含有維他命 A 及 C 的蔬果 (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) (Educational Television, 2010) ?阻絕有害的紫外線 (Educational Television, 2010) (Educational Television, 2010) 每隔30分鐘?閉上眼睛休息 (Educational Television, 2010)