Ibitanda byo ku zuba, bizwi kandi nka tanning beds, byagenewe gutanga ultraviolet (UV) igenzurwa kugira ngo bikurure ikorwa rya melanin mu ruhu. Kimwe mu bibazo bikunze kugaragara ni iki:Bitwara igihe kingana iki koko kugira ngo umuntu abone ibara ry'umuhondo uri ku buriri bwo ku zuba?
Igisubizo gishingiye ku bintu byinshi, harimo ubwoko bw'uruhu, imbaraga z'uruhu rw'umuhondo, n'inshuro umuntu akoresha.
Igihe gisanzwe cyo gusiga ibara ry'izuba ku buriri
Ku bakoresha benshi,Ibisubizo bigaragara byo gushyuha kw'izuba bitangira nyuma y'amasomo make ya mbere, ntabwo buri gihe nyuma yo kuyikoresha rimwe.
Ibigereranyo rusange by'igihe:
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Igice cya mbere:Iminota 5–10 (ibara rihinduka gake cyane)
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Nyuma y'amasomo 2-3:Umucyo w'ibara ry'umukara ugaragara cyane
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Nyuma y'amasomo 5-8:Ibara ry'izuba rirushaho kwiyongera cyane, kandi rirushaho kuba ryiza
Ibiganiro akenshi biba bifite umwanyaAmasaha 48 atandukanyekugira ngo uruhu rushobore gukira.
Buri gihe cyo kuryama ku zuba kimara igihe kingana iki?
Ibyinshi mu biruhuko byo ku zuba bikorerwa mu bucuruzi biva kuIminota 5 kugeza kuri 15.
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Uruhu rwiza:Iminota 5–7
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Uruhu ruringaniye:Iminota 8–12
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Uruhu rwijimye:Kugeza ku minota 15
Gutangirana n'igihe gito bigabanya ibyago byo gushya no kwiyahura cyane.
Ibintu bigira ingaruka ku kuntu wihuta cyane mu gukaraba kw'uruhu
1. Ubwoko bw'uruhu
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Uruhu rwera ruhinduka buhoro buhoro kandi rushya byoroshye
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Uruhu rufite ibara ry'uruhu riringaniye
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Uruhu rwijimye rurushaho kwijima vuba kandi rwimbitse
2. Ubwoko bw'ikibuga cyo kuzuba
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Ibitanda bifite umuvuduko muto:Imyitozo miremire, ibisubizo buhoro buhoro
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Ibitanda bifite umuvuduko mwinshi:Amasomo magufi, iterambere ryihuse ry'amabara
3. Inshuro zo Gukoresha
Imyitozo ihoraho (itarenze inshuro 2-3 mu cyumweru) ifasha kongera ibara mu gihe bigabanya kwangirika.
4. Gutegura uruhu
Uruhu rwakuweho amabara menshi kandi rufite amazi menshi, uruhu rurabagirana neza kurusha uruhu rwumye cyangwa rwangiritse.
Ese kwihuta mu gushushanya uruhu ni byiza kurushaho?
Si ngombwa. Nubwo gukora imyitozo ngororamubiri igihe kirekire cyangwa kenshi bishobora kongera ibara vuba, byongera cyane ibyago byo:
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Gutwikwa n'izuba
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Gusaza imburagihe
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Gupima ibara ry'uruhu
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Kwangirika k'uruhu igihe kirekire
Ibara ry'izuba riturutse ku bitanda byo ku zuba ni ikimenyetso cy'ukoUruhu ruterwa n'imiraba y'izuba, ntabwo ari ubuzima bw'uruhu.
Ibara ry'umuhondo wo ku buriri bwo ku zuba rimara igihe kingana iki?
Ubusanzwe, ibara ry'izuba rimara igihe kirekireIminsi 7–14, bitewe na:
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Igipimo cy'ihindagurika ry'uruhu
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Gahunda yo gukaraba
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Gukomeza kwibasirwa n'imiraba ya UV
Gukomeza kugira ibara ry'uruhu bisaba ko ubikora rimwe na rimwe, ukabikoresha witonze.
Uburyo bwizewe bwo gukoresha irangi ry'imirasire ya UV
Niba intego yawe ari ukugaragara neza nta ngaruka za UV:
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Ibikoresho byo kwisiga uruhu bidakoresha izubatanga ibara ryihuse
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Ubuvuzi bw'urumuri rutukuraishyigikira ubwiza bw'uruhu rudakoreshejwe ibara ry'uruhu cyangwa ngo rubeho mu mirasire y'izuba
Izi nzira ntizongera ibyago byo kurwara kanseri y'uruhu.
Ibitekerezo bya nyuma
None se, bifata igihe kingana iki kugira ngo umuntu agire ibara ry'izuba riturutse ku bitanda byo ku zuba?
Ku bantu benshi, tegerezaibisubizo bigaragara mu gihe cy'amasomo make, buri gihembwe kimaraIminota 5–15Ariko, nta rwego rwiza rwose rwo gusiga ibara ry’urumuri rw’imirasire y’izuba, kandi ubuzima bw’uruhu bw’igihe kirekire bugomba kuba ikintu cy’ingenzi.
Ibibazo Bikunze Kubazwa
Ese ushobora kubona ibara ry'umuhondo mu gihe cyo kuryama ku zuba rimwe?
Hari abantu bashobora kubona umwijima muke, ariko kugira ibara ry'umuhondo rigaragara akenshi bisaba amasaha menshi.
Ni kangahe ukwiye gukoresha agatanda ko kuzuba kugira ngo uhindure ibara ry'umuhondo?
Amabwiriza menshi atanga inama yo kutarenga inshuro 2-3 mu cyumweru, hagati aho hakaba hari iminsi yo kuruhuka.
Ese ahantu ho kurara izuba hahinduka ibara ry'izuba vuba kurusha aho izuba riva?
Yego. Imirasire y'izuba itanga urumuri rwinshi rwa UV, bigatuma izuba rihinduka vuba kurusha izuba risanzwe.