[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.framagro.cz\/kdyz-oci-nefunguji-spravne\/#Article","mainEntityOfPage":"https:\/\/www.framagro.cz\/kdyz-oci-nefunguji-spravne\/","headline":"Kdy\u017e o\u010di nefunguj\u00ed spr\u00e1vn\u011b","name":"Kdy\u017e o\u010di nefunguj\u00ed spr\u00e1vn\u011b","description":"Poruchy zraku m\u00e1 a\u017e 70 % cel\u00e9 populace. Poj\u010fme si vyjmenovat n\u011bkter\u00e9 z nich: Kr\u00e1tkozrakost \u2013 hlavn\u00ed projev t\u00e9to zrakov\u00e9 vady je \u0161patn\u00e9 vid\u011bn\u00e9 p\u0159edm\u011bt\u016f v d\u00e1lce. \u010casto se objevuje ji\u017e v d\u011btsk\u00e9m v\u011bku, nej\u010dast\u011bji v pubert\u011b, kdy d\u00edt\u011b naposledy dosp\u00edv\u00e1. Vada se koriguje \u010do\u010dkami nebo br\u00fdlemi s pravideln\u00fdmi kontrolami u o\u010dn\u00edho l\u00e9ka\u0159e. Dalekozrakost \u2013 […]","datePublished":"2025-02-27","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.framagro.cz\/author\/#Person","name":"","url":"https:\/\/www.framagro.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c47baa405891a9bbddd7acd919a692d2b0c5a8f5f5ac49161535688cab5c72a8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c47baa405891a9bbddd7acd919a692d2b0c5a8f5f5ac49161535688cab5c72a8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"framagro.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.framagro.cz\/wp-content\/uploads\/img_a310609_w2329_t1521577981.jpg","url":"https:\/\/www.framagro.cz\/wp-content\/uploads\/img_a310609_w2329_t1521577981.jpg","height":0,"width":0},"url":"https:\/\/www.framagro.cz\/kdyz-oci-nefunguji-spravne\/","wordCount":447,"articleBody":"Poruchy zraku m\u00e1 a\u017e 70 % cel\u00e9 populace. Poj\u010fme si vyjmenovat n\u011bkter\u00e9 z nich: Kr\u00e1tkozrakost \u2013 hlavn\u00ed projev t\u00e9to zrakov\u00e9 vady je \u0161patn\u00e9 vid\u011bn\u00e9 p\u0159edm\u011bt\u016f v d\u00e1lce. \u010casto se objevuje ji\u017e v d\u011btsk\u00e9m v\u011bku, nej\u010dast\u011bji v pubert\u011b, kdy d\u00edt\u011b naposledy dosp\u00edv\u00e1. Vada se koriguje \u010do\u010dkami nebo br\u00fdlemi s pravideln\u00fdmi kontrolami u o\u010dn\u00edho l\u00e9ka\u0159e. Dalekozrakost \u2013 je opakem kr\u00e1tkozrakosti. Projevem je tedy \u0161patn\u00e9 vid\u011bn\u00ed na kr\u00e1tkou vzd\u00e1lenost. Tato vada se nej\u010dast\u011bji projevuje a\u017e ve vy\u0161\u0161\u00edm v\u011bku, \u010dasto a\u017e po 40. T\u00e9\u017e se koriguje \u010do\u010dkami a br\u00fdlemi, tzv. br\u00fdlemi na \u010dten\u00ed. Astigmatismus \u2013 \u010dasto se vyskytuj\u00edc\u00ed vada, kterou zp\u016fsobuje nepravideln\u00fd tvar rohovky. V jedn\u00e9 nebo v obou os\u00e1ch je \u0161i\u0161at\u011bj\u0161\u00ed a vytv\u00e1\u0159\u00ed tak probl\u00e9m v l\u00e1m\u00e1n\u00ed sv\u011btla, kter\u00e9 se nespoj\u00ed v jednom bod\u011b s\u00edtnice. Je \u010dasto spojen\u00e1 s kr\u00e1tkozrakost\u00ed nebo dalekozrakost\u00ed. Sn\u00ed\u017een\u00e1 ostrost vid\u011bn\u00ed jako na bl\u00edzko, tak do d\u00e1lky se koriguje tzv. cylindrick\u00fdmi \u010do\u010dkami. Barvoslepost \u2013 ty\u010dinky a \u010d\u00edpky s\u00edtnice, ur\u010duj\u00ed, jakou barvu vid\u00edme. Pro norm\u00e1ln\u00ed vid\u011bn\u00ed \u010dlov\u011bk pot\u0159ebuje t\u0159i \u010d\u00edpky pro z\u00e1kladn\u00ed barvy. V situaci, kdy n\u011bkter\u00fd z nich chyb\u00ed, mluv\u00edme o barvosleposti, . \u0160ed\u00fd z\u00e1kal – \u010dasto d\u011bdi\u010dn\u00e9 onemocn\u011bn\u00ed, pokud se vyskytuje u d\u011bt\u00ed mlad\u0161\u00edho v\u011bku. U lid\u00ed nad 40 let se objevuje v d\u016fsledku st\u00e1\u0159\u00ed. L\u00e9\u010d\u00ed se u\u017e naprosto rutinn\u00ed operac\u00ed. Zelen\u00fd z\u00e1kal \u2013 tento druh o\u010dn\u00ed vady zat\u00edm nen\u00ed l\u00e9\u010diteln\u00fd. Jeho projevy l\u00e9\u010den\u00edm pouze zpomaluj\u00ed a oddaluje se tak postupn\u00e1 slepota, nejd\u016fle\u017eit\u011bj\u0161\u00ed tedy je pravideln\u00e9 m\u011b\u0159en\u00ed nitroo\u010dn\u00edho tlaku a jeho korigov\u00e1n\u00ed. Faktory ovliv\u0148uj\u00edc\u00ed n\u00e1\u0161 zrak Jednozna\u010dn\u00fdm faktorem ovliv\u0148uj\u00edc\u00ed zdrav\u00ed zraku je v\u00fd\u017eiva. Nedostate\u010dn\u00e1 nebo jednostrann\u00e1 v\u00fd\u017eiva je velmi rizikov\u00fdm faktorem. K dal\u0161\u00edm rizikov\u00fdm faktor\u016fm pat\u0159\u00ed dlouhodob\u00e9 sledov\u00e1n\u00ed p\u0159edm\u011bt\u016f v nedostate\u010dn\u011b osv\u011btlen\u00e9m prost\u0159ed\u00ed, kdy se p\u0159ebyte\u010dn\u011b nam\u00e1h\u00e1 zrak. S t\u00edm souvis\u00ed i dlouhodob\u00e1 pr\u00e1ce na po\u010d\u00edta\u010di \u010di sledov\u00e1n\u00ed televize, kdy je oko nam\u00e1h\u00e1no v\u016f\u010di st\u0159\u00edd\u00e1n\u00ed lom\u016f sv\u011btla. Ur\u010ditou pozornost bychom m\u011bli v\u011bnovat i infekc\u00edm oka, z\u00e1n\u011bt\u016fm spojivek \u010di alergick\u00fdm reakc\u00edm. Pokud bychom tyto probl\u00e9my podcenily a nezah\u00e1jily l\u00e9\u010dbu a p\u00e9\u010di v\u010das, je tu pravd\u011bpodobnost (a\u010d mal\u00e1) po\u0161kozen\u00ed n\u011bkter\u00e9 \u010d\u00e1sti oka.                                                                                                                                                                                                                                                                                                                                                                                        3.7\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kdy\u017e o\u010di nefunguj\u00ed spr\u00e1vn\u011b","item":"https:\/\/www.framagro.cz\/kdyz-oci-nefunguji-spravne\/#breadcrumbitem"}]}]