{"id":6054,"date":"2022-10-07T10:06:08","date_gmt":"2022-10-07T03:06:08","guid":{"rendered":"https:\/\/matquocte.vn\/?p=6054"},"modified":"2023-07-29T23:58:59","modified_gmt":"2023-07-29T16:58:59","slug":"hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat","status":"publish","type":"post","link":"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/","title":{"rendered":"(Ti\u1ebfng Vi\u1ec7t) H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh &#8211; B\u1eadt m\u00ed 8 tips b\u1ea3o v\u1ec7 m\u1eaft"},"content":{"rendered":"<p class=\"qtranxs-available-languages-message qtranxs-available-languages-message-en\">Sorry, this entry is only available in <a href=\"https:\/\/matquocte.vn\/vi\/wp-json\/wp\/v2\/posts\/6054\" class=\"qtranxs-available-language-link qtranxs-available-language-link-vi\" title=\"Ti\u1ebfng Vi\u1ec7t\">Ti\u1ebfng Vi\u1ec7t<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p><p><\/p>\n<p><strong><em>Ng\u00e0y nay, c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 &#8211; \u0111i\u1ec7n t\u1eed \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu trong cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i.\u00a0 Nh\u1eefng l\u1ee3i \u00edch m\u00e0 c\u00e1c thi\u1ebft b\u1ecb n\u00e0y mang l\u1ea1i l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn, tuy nhi\u00ean l\u1ea1i k\u00e9o theo t\u00ecnh tr\u1ea1ng nhi\u1ec1u ng\u01b0\u1eddi b\u1ecb nh\u1ee9c m\u1ecfi m\u1eaft, suy gi\u1ea3m th\u1ecb l\u1ef1c hay c\u00f2n g\u1ecdi l\u00e0 m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh.<\/em><\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_53 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69d36fd4db145\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-69d36fd4db145\"  type=\"checkbox\" id=\"item-69d36fd4db145\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#Hoi_chung_thi_giac_man_hinh_la_gi\" title=\"H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 g\u00ec?\">H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#Nguyen_nhan_mac_phai\" title=\"Nguy\u00ean nh\u00e2n m\u1eafc ph\u1ea3i\">Nguy\u00ean nh\u00e2n m\u1eafc ph\u1ea3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#Dau_hieu_nhan_biet_ban_da_mac_phai_hoi_chung\" title=\"D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft b\u1ea1n \u0111\u00e3 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng\">D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft b\u1ea1n \u0111\u00e3 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#Nhung_doi_tuong_nao_de_mac_phai_hoi_chung_thi_giac_man_hinh\" title=\"Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0o d\u1ec5 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh?\">Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0o d\u1ec5 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#Bat_mi_cach_lam_giam_hoi_chung_thi_giac_man_hinh\" title=\"B\u1eadt m\u00ed c\u00e1ch l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh\">B\u1eadt m\u00ed c\u00e1ch l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#1_Dieu_chinh_may_tinh\" title=\"1. \u0110i\u1ec1u ch\u1ec9nh m\u00e1y t\u00ednh:\">1. \u0110i\u1ec1u ch\u1ec9nh m\u00e1y t\u00ednh:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#2_Chop_mat_thuong_xuyen\" title=\"2. Ch\u1edbp m\u1eaft th\u01b0\u1eddng xuy\u00ean:\">2. Ch\u1edbp m\u1eaft th\u01b0\u1eddng xuy\u00ean:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#3_Giam_do_choi_cua_man_hinh\" title=\"3. Gi\u1ea3m \u0111\u1ed9 ch\u00f3i c\u1ee7a m\u00e0n h\u00ecnh:\">3. Gi\u1ea3m \u0111\u1ed9 ch\u00f3i c\u1ee7a m\u00e0n h\u00ecnh:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#4_Su_dung_kinh_mat_phu_hop\" title=\"4. S\u1eed d\u1ee5ng k\u00ednh m\u1eaft ph\u00f9 h\u1ee3p:\">4. S\u1eed d\u1ee5ng k\u00ednh m\u1eaft ph\u00f9 h\u1ee3p:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#5_Dieu_chinh_tu_the_ngoi\" title=\"5. \u0110i\u1ec1u ch\u1ec9nh t\u01b0 th\u1ebf ng\u1ed3i:\">5. \u0110i\u1ec1u ch\u1ec9nh t\u01b0 th\u1ebf ng\u1ed3i:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#6_Tap_cac_bai_tap_tot_cho_mat\" title=\"6. T\u1eadp c\u00e1c b\u00e0i t\u1eadp t\u1ed1t cho m\u1eaft:\">6. T\u1eadp c\u00e1c b\u00e0i t\u1eadp t\u1ed1t cho m\u1eaft:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#7_Nghi_giai_lao_thuong_xuyen\" title=\"7. Ngh\u1ec9 gi\u1ea3i lao th\u01b0\u1eddng xuy\u00ean:\">7. Ngh\u1ec9 gi\u1ea3i lao th\u01b0\u1eddng xuy\u00ean:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/matquocte.vn\/en\/tieng-viet-hoi-chung-thi-giac-man-hinh-bat-mi-8-tips-bao-ve-mat\/#8_Su_dung_thuoc_nho_mat\" title=\"8. S\u1eed d\u1ee5ng thu\u1ed1c nh\u1ecf m\u1eaft:\">8. S\u1eed d\u1ee5ng thu\u1ed1c nh\u1ecf m\u1eaft:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Hoi_chung_thi_giac_man_hinh_la_gi\"><\/span><strong>H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh hay c\u00f2n g\u1ecdi l\u00e0 m\u1ecfi m\u1eaft k\u1ef9 thu\u1eadt s\u1ed1, h\u1ed9i ch\u1ee9ng CVS <a href=\"https:\/\/en.wikipedia.org\/wiki\/Computer_vision_syndrome\" target=\"_blank\" rel=\"nofollow noopener\">(Computer Vision Syndrome)<\/a> bao g\u1ed3m c\u00e1c h\u1ed9i ch\u1ee9ng li\u00ean quan \u0111\u1ebfn th\u1ecb l\u1ef1c v\u00e0 c\u00e1c tri\u1ec7u ch\u1ee9ng, b\u1ec7nh l\u00fd c\u1ee7a m\u1eaft li\u00ean quan \u0111\u1ebfn vi\u1ec7c ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u00e0n h\u00ecnh \u0111i\u1ec7n t\u1eed nh\u01b0: \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh, m\u00e1y t\u00ednh b\u1ea3ng, TV,&#8230;<\/p>\n<p>D\u01b0\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, h\u1ed9i ch\u1ee9ng n\u00e0y \u0111ang c\u00f3 xu h\u01b0\u1edbng gia t\u0103ng, ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi g\u1eb7p ph\u1ea3i c\u00e1c kh\u00f3 ch\u1ecbu \u1edf m\u1eaft v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ecb l\u1ef1c khi h\u1ecd nh\u00ecn v\u00e0o c\u00e1c thi\u1ebft b\u1ecb k\u1ef9 thu\u1eadt s\u1ed1 trong th\u1eddi gian d\u00e0i. M\u1ee9c \u0111\u1ed9 kh\u00f3 ch\u1ecbu t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi th\u1eddi gian ti\u1ebfp x\u00fac v\u1edbi m\u00e0n h\u00ecnh m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i. Tuy kh\u00f4ng qu\u00e1 nguy hi\u1ec3m nh\u01b0ng h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 t\u1eadp trung khi l\u00e0m vi\u1ec7c, ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng c\u0169ng nh\u01b0 n\u0103ng su\u1ea5t lao \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi m\u1eafc.<\/p>\n<p><img class=\"aligncenter wp-image-6059 size-medium\" title=\"H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 t\u00ecnh tr\u1ea1ng v\u00f4 c\u00f9ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng ng\u01b0\u1eddi ph\u1ea3i l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y t\u00ednh ho\u1eb7c d\u00f9ng \u0111i\u1ec7n tho\u1ea1i trong th\u1eddi gian d\u00e0i\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-600x400.jpg\" alt=\"H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 t\u00ecnh tr\u1ea1ng v\u00f4 c\u00f9ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng ng\u01b0\u1eddi ph\u1ea3i l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y t\u00ednh ho\u1eb7c d\u00f9ng \u0111i\u1ec7n tho\u1ea1i trong th\u1eddi gian d\u00e0i\" width=\"600\" height=\"400\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-600x400.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-scaled.jpg 900w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-396x265.jpg 396w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-768x512.jpg 768w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1536x1024.jpg 1536w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em> H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 t\u00ecnh tr\u1ea1ng v\u00f4 c\u00f9ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng ng\u01b0\u1eddi ph\u1ea3i l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y t\u00ednh ho\u1eb7c d\u00f9ng \u0111i\u1ec7n tho\u1ea1i trong th\u1eddi gian d\u00e0i<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nguyen_nhan_mac_phai\"><\/span><strong>Nguy\u00ean nh\u00e2n m\u1eafc ph\u1ea3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nguy\u00ean nh\u00e2n g\u00e2y ra h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh l\u00e0 do m\u1eaft b\u1ecb t\u00e1c \u0111\u1ed9ng b\u1edfi \u00e1nh s\u00e1ng nguy hi\u1ec3m, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <a href=\"https:\/\/matquocte.vn\/anh-huong-cua-anh-sang-xanh-den-mat-nhu-the-nao\/\" target=\"_blank\" rel=\"noopener\">\u00e1nh s\u00e1ng xanh<\/a> (v\u00f9ng \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y trong ph\u1ed5 quang h\u1ecdc c\u00f3 b\u01b0\u1edbc s\u00f3ng t\u1eeb 450nm \u0111\u1ebfn 495nm) ph\u00e1t ra t\u1eeb c\u00e1c thi\u1ebft b\u1ecb m\u00e0n h\u00ecnh nh\u01b0: m\u00e1y t\u00ednh, m\u00e1y t\u00ednh b\u1ea3ng, \u0111i\u1ec7n tho\u1ea1i, tivi,\u2026 ho\u1eb7c \u00e1nh s\u00e1ng nguy hi\u1ec3m t\u1eeb \u0111\u00e8n LED, \u0111\u00e8n hu\u1ef3nh quang.<\/p>\n<p>Ngo\u00e0i ra c\u00f2n c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c l\u00e0m t\u0103ng nguy c\u01a1 m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh bao g\u1ed3m: m\u1eaft c\u00f3 t\u1eadt kh\u00fac x\u1ea1, v\u1ecb tr\u00ed \u0111\u1eb7t m\u00e1y t\u00ednh kh\u00f4ng \u0111\u00fang, s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i th\u01b0\u1eddng xuy\u00ean, ng\u1ed3i sai t\u01b0 th\u1ebf,&#8230; S\u1ef1 b\u00f9ng n\u1ed5 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed l\u00e0 \u0111i\u1ec1u t\u1ea5t y\u1ebfu c\u1ee7a cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i, song v\u1edbi \u0111\u00f3 l\u00e0 vi\u1ec7c l\u00e0m d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed k\u00e9o theo h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh v\u00e0 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1, b\u1ec7nh l\u00fd nghi\u00eam tr\u1ecdng v\u1ec1 m\u1eaft.<\/p>\n<p><img class=\"size-medium wp-image-6058 aligncenter\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1-600x400.jpg\" alt=\"h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh 1\" width=\"600\" height=\"400\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1-600x400.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1.jpg 900w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1-396x265.jpg 396w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1-768x512.jpg 768w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-1-1536x1024.jpg 1536w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em>\u00c1nh s\u00e1ng xanh ph\u00e1t ra t\u1eeb m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7, \u0111i\u1ec7n t\u1eed &#8211; T\u00e1c nh\u00e2n ch\u00ednh g\u00e2y ra h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh<\/em><\/p>\n<p><a class=\"cta2022\" href=\"https:\/\/dangky.matquocte.vn\/\"><img class=\"aligncenter\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/lien-he.gif\" alt=\"DND-lien-he\" width=\"320px\"><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Dau_hieu_nhan_biet_ban_da_mac_phai_hoi_chung\"><\/span><strong>D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft b\u1ea1n \u0111\u00e3 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi c\u00f3 m\u1ed9t ho\u1eb7c nhi\u1ec1u tri\u1ec7u ch\u1ee9ng d\u01b0\u1edbi \u0111\u00e2y, r\u1ea5t c\u00f3 th\u1ec3 b\u1ea1n \u0111\u00e3 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh:<\/p>\n<ul>\n<li><strong>Nh\u00ecn m\u1edd<\/strong>: L\u00e0m vi\u1ec7c trong th\u1eddi gian d\u00e0i v\u1edbi m\u00e1y t\u00ednh khi\u1ebfn m\u1eaft ph\u1ea3i t\u1eadp trung, di chuy\u1ec3n li\u00ean t\u1ee5c, c\u00f9ng v\u1edbi s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a\u00a0\u00e1nh s\u00e1ng xanh nguy h\u1ea1iph\u00e1t ra t\u1eeb m\u00e0n h\u00ecnh khi\u1ebfn m\u1eaft b\u1ecb suy gi\u1ea3m th\u1ecb l\u1ef1c.<\/li>\n<li><a href=\"https:\/\/matquocte.vn\/dich-vu\/benh-kho-mat\/\" target=\"_blank\" rel=\"noopener\"><strong>Kh\u00f4 m\u1eaft<\/strong><\/a>: Ch\u1edbp m\u1eaft gi\u00fap n\u01b0\u1edbc m\u1eaft ti\u1ebft ra v\u00e0 gi\u1eef \u0111\u1ed9 \u1ea9m tr\u00ean b\u1ec1 m\u1eb7t. Tuy nhi\u00ean, khi l\u00e0m vi\u1ec7c t\u1eadp trung v\u1edbi m\u00e1y t\u00ednh, m\u1eaft ch\u1ec9 ch\u1edbp 6 l\u1ea7n m\u1ed7i ph\u00fat (so v\u1edbi trung b\u00ecnh ph\u1ea3i 14 l\u1ea7n\/ ph\u00fat). Qu\u00ean ch\u1edbp m\u1eaft khi\u1ebfn n\u01b0\u1edbc m\u1eaft kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 cung c\u1ea5p l\u00ean b\u1ec1 m\u1eb7t d\u1eabn \u0111\u1ebfn\u00a0kh\u00f4 m\u1eaftv\u00e0 k\u00edch \u1ee9ng.<\/li>\n<li><strong>Nh\u1ee9c m\u1ecfi m\u1eaft<\/strong>: L\u00e0m vi\u1ec7c nhi\u1ec1u v\u1edbi m\u00e1y t\u00ednh, m\u1eaft \u00edt c\u00f3 th\u1eddi gian ngh\u1ec9 ng\u01a1i khi\u1ebfn \u0111\u00f4i m\u1eaft tr\u1edf n\u00ean nh\u1ee9c m\u1ecfi, \u0111\u1edd \u0111\u1eabn.<\/li>\n<li><strong>Nh\u1ee9c \u0111\u1ea7u<\/strong>: Nh\u1ee9c \u0111\u1ea7u c\u0169ng c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh. Kho\u1ea3ng c\u00e1ch qu\u00e1 g\u1ea7n gi\u1eefa m\u1eaft v\u00e0 m\u00e0n h\u00ecnh m\u00e1y t\u00ednh khi\u1ebfn vi\u1ec7c \u0111i\u1ec1u ti\u1ebft c\u1ee7a c\u01a1 m\u1eaft \u0111\u1ea1t \u0111\u1ebfn c\u1ef1c h\u1ea1n v\u00e0 d\u1ec5 g\u00e2y ra c\u1ea3m gi\u00e1c \u0111au nh\u1ee9c \u0111\u1ea7u v\u00e0 m\u1ec7t m\u1ecfi.<\/li>\n<li><strong>Nh\u00ecn \u0111\u00f4i (Song th\u1ecb)<\/strong>: Song th\u1ecb l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng nh\u00ecn 1 v\u1eadt nh\u01b0ng l\u1ea1i th\u1ea5y 2 h\u00ecnh \u1ea3nh (xu\u1ea5t hi\u1ec7n 1 h\u00ecnh \u1ea3nh m\u1edd h\u01a1n h\u00ecnh \u1ea3nh th\u1eadt b\u00ean c\u1ea1nh) do c\u01a1 m\u1eaft b\u1ecb suy y\u1ebfu ho\u1eb7c d\u00e2y th\u1ea7n kinh th\u1ecb gi\u00e1c b\u1ecb t\u1ed5n th\u01b0\u01a1ng.<\/li>\n<li><strong>\u0110au c\u1ed5, vai g\u00e1y<\/strong>: Khi m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh, m\u1eaft th\u01b0\u1eddng b\u1ecb m\u1edd v\u00e0 ng\u01b0\u1eddi b\u1ec7nh c\u00f3 xu h\u01b0\u1edbng \u0111i\u1ec1u ch\u1ec9nh c\u1ed5, l\u01b0ng \u0111\u1ec3 nh\u00ecn r\u00f5 h\u01a1n. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y v\u00f4 t\u00ecnh khi\u1ebfn ng\u01b0\u1eddi b\u1ec7nh b\u1ecb \u0111au c\u1ed5, \u0111au l\u01b0ng v\u00e0 m\u1ecfi vai g\u00e1y.<\/li>\n<li><strong>Kh\u00f3 t\u1eadp trung, m\u1ec7t m\u1ecfi<\/strong>: H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh g\u00e2y ra nh\u1eefng d\u1ea5u hi\u1ec7u kh\u00f3 ch\u1ecbu \u1edf m\u1eaft, khi\u1ebfn m\u1eaft m\u1edd, m\u1ecfi; \u0111au \u0111\u1ea7u, \u0111au c\u1ed5; c\u01a1 th\u1ec3 m\u1ec7t m\u1ecfi v\u00e0 u\u1ec3 o\u1ea3i t\u1eeb \u0111\u00f3 ng\u01b0\u1eddi b\u1ec7nh kh\u00f3 c\u00f3 th\u1ec3 t\u1eadp trung \u0111\u1ec3 ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c.<\/li>\n<\/ul>\n<p><img class=\"aligncenter wp-image-6057 size-medium\" title=\"M\u1eaft nh\u1ee9c m\u1ecfi, nh\u00ecn m\u1edd, \u0111au \u0111\u1ea7u l\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u \u0111i\u1ec3n h\u00ecnh c\u1ee7a h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-2-600x400.jpg\" alt=\"M\u1eaft nh\u1ee9c m\u1ecfi, nh\u00ecn m\u1edd, \u0111au \u0111\u1ea7u l\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u \u0111i\u1ec3n h\u00ecnh c\u1ee7a h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh\" width=\"600\" height=\"400\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-2-600x400.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-2.jpg 900w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-2-396x265.jpg 396w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-2-768x512.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em> M\u1eaft nh\u1ee9c m\u1ecfi, nh\u00ecn m\u1edd, \u0111au \u0111\u1ea7u l\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u \u0111i\u1ec3n h\u00ecnh c\u1ee7a h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh<\/em><\/p>\n<p><a class=\"cta2022\" href=\"https:\/\/dangky.matquocte.vn\/\"><img class=\"aligncenter\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/dang-ky-tu-va-n.gif\" alt=\"DND-tu-van-mien-phi\" width=\"320px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_doi_tuong_nao_de_mac_phai_hoi_chung_thi_giac_man_hinh\"><\/span><strong>Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0o d\u1ec5 m\u1eafc ph\u1ea3i h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Theo T\u1ed5 ch\u1ee9c Y t\u1ebf Th\u1ebf gi\u1edbi (WHO), ch\u1ec9 c\u1ea7n ti\u1ebfp x\u00fac v\u1edbi m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed tr\u00ean 3 gi\u1edd m\u1ed7i ng\u00e0y, m\u1eaft s\u1ebd c\u00f3 nguy c\u01a1 b\u1ecb h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh (suy gi\u1ea3m th\u1ecb l\u1ef1c) \u0111\u1ebfn 90%. V\u1edbi \u0111\u1eb7c th\u00f9 c\u00f4ng vi\u1ec7c ph\u1ea3i ti\u1ebfp x\u00fac v\u1edbi m\u00e0n h\u00ecnh m\u00e1y t\u00ednh t\u1eeb 8 \u2013 10 ti\u1ebfng m\u1ed7i ng\u00e0y, d\u00e2n v\u0103n ph\u00f2ng l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh nhi\u1ec1u nh\u1ea5t. Ngo\u00e0i ra, vi\u1ec7c ng\u1ed3i \u00ec m\u1ed9t ch\u1ed7 trong th\u1eddi gian d\u00e0i, l\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu kh\u00f4ng kh\u00ed trong l\u00e0nh c\u00f2n k\u00e9o theo nhi\u1ec1u b\u1ec7nh l\u00fd kh\u00e1c v\u1ec1 m\u1eaft, c\u1ed9t s\u1ed1ng, tim m\u1ea1ch\u2026<\/p>\n<p><img class=\"aligncenter wp-image-6056 size-medium\" title=\"Nh\u1eefng ng\u01b0\u1eddi l\u00e0m v\u0103n ph\u00f2ng, c\u00f4ng s\u1edf - \u0110\u1ed1i t\u01b0\u1ee3ng m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh nhi\u1ec1u nh\u1ea5t\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-3-600x400.jpg\" alt=\"Nh\u1eefng ng\u01b0\u1eddi l\u00e0m v\u0103n ph\u00f2ng, c\u00f4ng s\u1edf - \u0110\u1ed1i t\u01b0\u1ee3ng m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh nhi\u1ec1u nh\u1ea5t\" width=\"600\" height=\"400\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-3-600x400.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-3.jpg 900w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-3-396x265.jpg 396w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-3-768x512.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em> Nh\u1eefng ng\u01b0\u1eddi l\u00e0m v\u0103n ph\u00f2ng, c\u00f4ng s\u1edf &#8211; \u0110\u1ed1i t\u01b0\u1ee3ng m\u1eafc h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh nhi\u1ec1u nh\u1ea5t<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bat_mi_cach_lam_giam_hoi_chung_thi_giac_man_hinh\"><\/span><strong>B\u1eadt m\u00ed c\u00e1ch l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>H\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh tuy kh\u00f4ng nguy hi\u1ec3m nh\u01b0 nhi\u1ec1u b\u1ec7nh l\u00fd \u1edf m\u1eaft kh\u00e1c nh\u01b0ng v\u1eabn g\u00e2y kh\u00f3 ch\u1ecbu cho ng\u01b0\u1eddi m\u1eafc, l\u00e0m suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng c\u0169ng nh\u01b0 n\u0103ng su\u1ea5t lao \u0111\u1ed9ng. \u0110\u1ec3 l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh, b\u1ea1n c\u1ea7n thay \u0111\u1ed5i th\u00f3i quen v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u00f4ng qua m\u1ed9t s\u1ed1 c\u00e1ch sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Dieu_chinh_may_tinh\"><\/span>1. \u0110i\u1ec1u ch\u1ec9nh m\u00e1y t\u00ednh:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1eb7t m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u00e1ch m\u1eaft t\u1eeb 50 &#8211; 70 cm. Ng\u1ed3i qu\u00e1 g\u1ea7n m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 m\u1ecfi m\u1eaft. \u0110\u1eb7t m\u00e0n h\u00ecnh th\u1ea5p h\u01a1n t\u1ea7m m\u1eaft m\u1ed9t ch\u00fat, t\u1eeb 10 &#8211; 13 cm. Nghi\u00eang \u0111\u1ea7u m\u00e0n h\u00ecnh tr\u1edf l\u1ea1i kho\u1ea3ng 10 \u0111\u1ebfn 20 \u0111\u1ed9. \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n kh\u00f4ng ng\u1eeda c\u1ed5 l\u00ean ho\u1eb7c c\u00fai xu\u1ed1ng khi nh\u00ecn m\u00e0n h\u00ecnh. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 l\u00e0m cho h\u00ecnh \u1ea3nh v\u00e0 v\u0103n b\u1ea3n hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 \u0111\u1ecdc h\u01a1n b\u1eb1ng c\u00e1ch t\u0103ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, ch\u1ec9nh \u0111\u1ed9 s\u00e1ng v\u00e0 k\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Chop_mat_thuong_xuyen\"><\/span>2. Ch\u1edbp m\u1eaft th\u01b0\u1eddng xuy\u00ean:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ch\u1edbp m\u1eaft th\u01b0\u1eddng xuy\u00ean gi\u00fap l\u00e0m t\u0103ng \u0111\u1ed9 \u1ea9m v\u00e0 b\u00f4i tr\u01a1n b\u1ec1 m\u1eb7t m\u1eaft. N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1edbp m\u1eaft th\u01b0\u1eddng xuy\u00ean, m\u1eaft b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb kh\u00f4 v\u00e0 k\u00edch \u1ee9ng nhi\u1ec1u h\u01a1n. Nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh m\u00e1y t\u00ednh ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n ch\u1ee3p m\u1eaft \u00edt h\u01a1n so v\u1edbi b\u00ecnh th\u01b0\u1eddng. Do v\u1eady, h\u00e3y c\u1ed1 g\u1eafng nh\u1edb ch\u1edbp m\u1eaft th\u01b0\u1eddng xuy\u00ean khi s\u1eed d\u1ee5ng m\u00e1y t\u00ednh ho\u1eb7c thi\u1ebft b\u1ecb k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u1ec3 m\u1eaft \u0111\u01b0\u1ee3c ngh\u1ec9 ng\u01a1i, b\u00f4i tr\u01a1n, t\u1eeb \u0111\u00f3 ng\u0103n ng\u1eeba v\u00e0 l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Giam_do_choi_cua_man_hinh\"><\/span>3. Gi\u1ea3m \u0111\u1ed9 ch\u00f3i c\u1ee7a m\u00e0n h\u00ecnh:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hi\u1ec7n t\u01b0\u1ee3ng l\u00f3a m\u00e0n h\u00ecnh x\u1ea3y ra khi \u00e1nh s\u00e1ng ph\u1ea3n chi\u1ebfu v\u00e0o m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n. \u00c1nh s\u00e1ng th\u01b0\u1eddng \u0111\u1ebfn t\u1eeb c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng tr\u00ean cao ho\u1eb7c t\u1eeb c\u1eeda s\u1ed1 g\u1ea7n \u0111\u00f3. B\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m ho\u1eb7c tr\u00e1nh t\u00ecnh tr\u1ea1ng \u00e1nh s\u00e1ng ph\u1ea3n chi\u1ebfu v\u00e0o m\u00e0n h\u00ecnh b\u1eb1ng c\u00e1ch: \u0110\u00f3ng r\u00e8m, che b\u1edbt c\u1eeda s\u1ed5; S\u1eed d\u1ee5ng b\u00f3ng \u0111\u00e8n c\u00f3 c\u00f4ng su\u1ea5t th\u1ea5p h\u01a1n; L\u00e0m m\u1edd \u0111\u00e8n chi\u1ebfu tr\u00ean cao; Th\u00eam b\u1ed9 l\u1ecdc l\u00f3a m\u00e0n h\u00ecnh v\u00e0o m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n\u2026<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Su_dung_kinh_mat_phu_hop\"><\/span>4. S\u1eed d\u1ee5ng k\u00ednh m\u1eaft ph\u00f9 h\u1ee3p:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n \u0111ang s\u1eed d\u1ee5ng k\u00ednh m\u1eaft, h\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng b\u1ea1n \u0111ang \u0111eo k\u00ednh \u0111\u00fang v\u1edbi \u0111\u01a1n thu\u1ed1c, \u0111\u00fang \u0111\u1ed9. Vi\u1ec7c \u0111eo k\u00ednh sai v\u1edbi \u0111\u01a1n thu\u1ed1c c\u00f3 th\u1ec3 khi\u1ebfn m\u1eaft b\u1ea1n kh\u00f3 t\u1eadp trung ch\u00ednh x\u00e1c. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng nguy c\u01a1 m\u1ecfi m\u1eaft v\u00e0 nh\u1ee9c \u0111\u1ea7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Dieu_chinh_tu_the_ngoi\"><\/span>5. \u0110i\u1ec1u ch\u1ec9nh t\u01b0 th\u1ebf ng\u1ed3i:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ng\u1ed3i sai t\u01b0 th\u1ebf c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 m\u1ecfi m\u1eaft. Do v\u1eady, khi ng\u1ed3i tr\u01b0\u1edbc m\u00e1y t\u00ednh ho\u1eb7c m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 kh\u00e1c, b\u1ea1n c\u1ea7n ng\u1ed3i th\u1eb3ng l\u01b0ng, tr\u00e1nh \u0111\u1ec3 \u0111\u1ea7u v\u00e0 c\u1ed5 c\u1ee7a b\u1ea1n h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u01b0\u1edbc. \u0110\u1eb7t m\u00e0n h\u00ecnh m\u00e1y t\u00ednh th\u1ea5p h\u01a1n t\u1ea7m m\u1eaft m\u1ed9t ch\u00fat, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n kh\u00f4ng ph\u1ea3i nghi\u00eang \u0111\u1ea7u l\u00ean ho\u1eb7c nghi\u00eang ng\u01b0\u1eddi v\u1ec1 ph\u00eda tr\u01b0\u1edbc \u0111\u1ec3 nh\u00ecn r\u00f5 m\u00e0n h\u00ecnh. B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng gh\u1ebf c\u00f3 \u0111\u1ed9 cao ph\u00f9 h\u1ee3p, c\u00f3 t\u1ef1a l\u01b0ng t\u1ed1t. Khi ng\u1ed3i c\u1ed1 g\u1eafng gi\u1eef b\u00e0n ch\u00e2n ph\u1eb3ng tr\u00ean s\u00e0n, \u0111\u1ea7u g\u1ed1i ngang b\u1eb1ng ho\u1eb7c cao h\u01a1n h\u00f4ng m\u1ed9t ch\u00fat.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Tap_cac_bai_tap_tot_cho_mat\"><\/span>6. T\u1eadp c\u00e1c b\u00e0i t\u1eadp t\u1ed1t cho m\u1eaft:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ec3 gi\u1ea3m nguy c\u01a1 m\u1ecfi m\u1eaft do li\u00ean t\u1ee5c t\u1eadp trung v\u00e0o m\u00e0n h\u00ecnh, h\u00e3y r\u1eddi m\u1eaft kh\u1ecfi m\u00e1y t\u00ednh \u00edt nh\u1ea5t 20 ph\u00fat m\u1ed9t l\u1ea7n v\u00e0 nh\u00ecn v\u00e0o m\u1ed9t v\u1eadt \u1edf xa (c\u00e1ch xa \u00edt nh\u1ea5t 20 feet) ho\u1eb7c nh\u00ecn ra ngo\u00e0i kh\u00f4ng gian r\u1ed9ng trong \u00edt nh\u1ea5t 20 gi\u00e2y. \u0110\u00e2y ch\u00ednh l\u00e0 &#8220;quy t\u1eafc 20-20-20\u201d. Vi\u1ec7c nh\u00ecn ra xa gi\u00fap th\u01b0 gi\u00e3n c\u00e1c c\u01a1 m\u1eaft \u0111\u1ec3 gi\u1ea3m m\u1ec7t m\u1ecfi. M\u1ed9t b\u00e0i t\u1eadp kh\u00e1c l\u00e0 nh\u00ecn xa m\u1ed9t v\u1eadt trong v\u00f2ng 10 &#8211; 15 gi\u00e2y, sau \u0111\u00f3 nh\u00ecn v\u00e0o v\u1eadt \u1edf g\u1ea7n trong 10 &#8211; 15 gi\u00e2y, r\u1ed3i l\u1ea1i nh\u00ecn v\u1eadt \u1edf xa, th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y 10 l\u1ea7n. B\u00e0i t\u1eadp n\u00e0y s\u1ebd gi\u00fap luy\u1ec7n \u0111i\u1ec1u ti\u1ebft, tr\u00e1nh m\u1eaft b\u1ecb co qu\u1eafp \u0111i\u1ec1u ti\u1ebft do nh\u00ecn g\u1ea7n v\u00e0o m\u00e0n h\u00ecnh m\u00e1y t\u00ednh qu\u00e1 l\u00e2u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Nghi_giai_lao_thuong_xuyen\"><\/span>7. Ngh\u1ec9 gi\u1ea3i lao th\u01b0\u1eddng xuy\u00ean:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sau 2 gi\u1edd l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c, h\u00e3y cho m\u1eaft ngh\u1ec9 ng\u01a1i trong 15 ph\u00fat. B\u1ea1n h\u00e3y di chuy\u1ec3n t\u1ea7m nh\u00ecn ra kh\u1ecfi m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n v\u00e0 t\u1eadp trung v\u00e0o c\u00e1c v\u1eadt \u1edf g\u1ea7n v\u00e0 xa h\u01a1n m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n. Trong m\u1ed7i l\u1ea7n gi\u1ea3i lao, b\u1ea1n n\u00ean tr\u00e1nh nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh. Thay v\u00e0o \u0111\u00f3, h\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh nh\u01b0 s\u1eafp x\u1ebfp c\u00f4ng vi\u1ec7c gi\u1ea5y t\u1edd ho\u1eb7c ra ngo\u00e0i \u0111i d\u1ea1o.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Su_dung_thuoc_nho_mat\"><\/span>8. S\u1eed d\u1ee5ng thu\u1ed1c nh\u1ecf m\u1eaft:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>S\u1eed d\u1ee5ng n\u01b0\u1edbc m\u1eaft nh\u00e2n t\u1ea1o, thu\u1ed1c nh\u1ecf h\u1ed7 tr\u1ee3 \u0111i\u1ec1u ti\u1ebft cho m\u1eaft s\u1ebd g\u00f3p ph\u1ea7n gi\u1eef \u1ea9m v\u00e0 gi\u00fap cho \u0111\u00f4i m\u1eaft c\u1ee7a b\u1ea1n \u0111\u1ee1 m\u1ecfi. B\u1ea1n c\u00f3 th\u1ec3 mua m\u1ed9t s\u1ed1 lo\u1ea1i thu\u1ed1c nh\u1ecf m\u1eaft kh\u00f4ng k\u00ea \u0111\u01a1n (OTC) \u0111\u1ec3 gi\u00fap l\u00e0m gi\u1ea3m c\u00e1c tri\u1ec7u ch\u1ee9ng kh\u00f4 m\u1eaft. N\u1ebfu m\u1eaft b\u1ea1n v\u1eabn b\u1ecb kh\u00f4 ho\u1eb7c k\u00edch \u1ee9ng sau khi th\u1eed thu\u1ed1c nh\u1ecf OTC, h\u00e3y h\u1ecfi b\u00e1c s\u0129 nh\u00e3n khoa c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u01b0\u1ee3c k\u00ea lo\u1ea1i thu\u1ed1c ri\u00eang.<\/p>\n<p><img class=\"wp-image-6055 size-medium\" title=\"Duy tr\u00ec t\u01b0 th\u1ebf ng\u1ed3i l\u00e0m vi\u1ec7c \u0111\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ng\u0103n ng\u1eeba v\u00e0 l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-4-600x400.jpg\" alt=\"Duy tr\u00ec t\u01b0 th\u1ebf ng\u1ed3i l\u00e0m vi\u1ec7c \u0111\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ng\u0103n ng\u1eeba v\u00e0 l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh\" width=\"600\" height=\"400\" srcset=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-4-600x400.jpg 600w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-4.jpg 900w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-4-396x265.jpg 396w, https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/hoi-chung-thi-giac-man-hinh-4-768x512.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><em>Duy tr\u00ec t\u01b0 th\u1ebf ng\u1ed3i l\u00e0m vi\u1ec7c \u0111\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ng\u0103n ng\u1eeba v\u00e0 l\u00e0m gi\u1ea3m h\u1ed9i ch\u1ee9ng th\u1ecb gi\u00e1c m\u00e0n h\u00ecnh<\/em><\/p>\n<p>Qu\u00fd kh\u00e1ch h\u00e0ng c\u1ea7n h\u1ed7 tr\u1ee3 v\u1ec1 \u0111\u1eb7t l\u1ecbch kh\u00e1m, th\u00f4ng tin v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 t\u1ea1i <a href=\"https:\/\/matquocte.vn\/\">B\u1ec7nh vi\u1ec7n M\u1eaft Qu\u1ed1c t\u1ebf DND<\/a> vui l\u00f2ng li\u00ean h\u1ec7 qua s\u1ed1 Hotline 0969.128.128 &#8211; 0968.11.55.88 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 gi\u1ea3i \u0111\u00e1p.<\/p>\n<p><a class=\"cta2022\" href=\"https:\/\/dangky.matquocte.vn\/\"><img class=\"aligncenter\" src=\"https:\/\/matquocte.vn\/wp-content\/uploads\/2022\/10\/dat-lich-kham.gif\" alt=\"DND-dat-lich-kham\" width=\"320\"  \/><\/a><\/p>\n<p><\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom kksr-disabled\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;6054&quot;,&quot;readonly&quot;:&quot;1&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;22&quot;,&quot;title&quot;:&quot;(Ti\\u1ebfng Vi\\u1ec7t) H\\u1ed9i ch\\u1ee9ng th\\u1ecb gi\\u00e1c m\\u00e0n h\\u00ecnh - B\\u1eadt m\\u00ed 8 tips b\\u1ea3o v\\u1ec7 m\\u1eaft&quot;,&quot;width&quot;:&quot;132.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 132.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 17.6px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Sorry, this entry is only available in Ti\u1ebfng Vi\u1ec7t. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language. Ng\u00e0y nay, c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 &#8211; \u0111i\u1ec7n t\u1eed \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu trong cu\u1ed9c s\u1ed1ng hi\u1ec7n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6058,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[322,104],"tags":[],"class_list":["post-6054","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hieu-ve-doi-mat","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/posts\/6054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/comments?post=6054"}],"version-history":[{"count":0,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/posts\/6054\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/media\/6058"}],"wp:attachment":[{"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/media?parent=6054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/categories?post=6054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matquocte.vn\/en\/wp-json\/wp\/v2\/tags?post=6054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}