Chiratidzo - husiku hupofu

Hupofu hwehusiku kutadza kuona zvakanaka husiku kana kupenya kwechiedza.

Hupofu hwehusiku hunogona kukonzera matambudziko nekutyaira husiku. Vanhu vane husiku hupofu vanowanzove nedambudziko rekuona nyeredzi pahusiku hwakajeka kana kufamba nemukati mehusiku kamuri, senge yemitambo yemuvhi.

Aya matambudziko anowanzo nyanya kungoitika mushure mekunge munhu ave munzvimbo ine magetsi. Milder kesi dzinogona kungova neyakaoma nguva kuenderana nerima.

Zvinokonzera hupofu hwehusiku zvinowira mumapoka maviri: anorapwa uye asingarapike.

Zvirwere zvinorapika:

• Kurwara
• Nearsightedness
• Kushandiswa kwemimwe mishonga
• Vitamin A kushomeka (kushoma)

Zvisingakundiki zvinokonzeresa:

• Kuremara kwekuzvarwa, kunyanya kuberekwa kwakamira husiku hupofu
• Retinitis pigmentosa

Tora matanho ekudzivirira kudzivirira tsaona munzvimbo dzechiedza chidiki. Dzivisa kutyaira mota husiku, kunze kwekunge wawana mvumo yezvechiremba weziso rako.

Vitamin A zvinowedzera zvinogona kubatsira kana iwe uine vhitamini A kushomeka. Kumbira mubatsiri wako wehutano kuti unofanira kutora zvakadii, nekuti zvinokwanisika kutora zvakawandisa.

Zvakakosha kuve nekuongororwa kwakakwana kwemaziso kuti uone chinokonzera, icho chinogona kurapwa. Fonera chiremba weziso kana zviratidzo zvehusiku hupofu zvichiramba kana zvakanyanya kukanganisa hupenyu hwako.

Mupiki wako anozokutarisa nemeso ako. Chinangwa chekuongororwa kwechiremba ndechekuona kana dambudziko richigona kugadziriswa (semuenzaniso, nemagirazi matsva kana kubvisa cataract), kana kana dambudziko riri nekuda kwechimwe chinhu chisingarapike.

Iye mupi anogona kukubvunza mibvunzo, kusanganisira:

• Hupofu hwehusiku hwakanyanya sei?
• Zviratidzo zvako zvakatanga rini?
• Zvakangoerekana zvaitika here kana zvishoma nezvishoma?
• Zvinoitika nguva dzose here?
• Ko kushandisa inogadziridza lenzi kunatsiridza husiku chiratidzo?
• Wakambovhiyiwa maziso here?
• Unoshandisa mishonga ipi?
• Kudya kwako kwakadii?
• Wakambokuvadza maziso ako kana musoro?
• Iwe une nhoroondo yemhuri yechirwere cheshuga here?
• Iwe une mamwe maonero ekuchinja here?
• Ndezvipi zvimwe zviratidzo zvaunazvo?
• Iwe une kusagadzikana kushushikana, kunetseka, kana kutya rima?

Kuongorora kweziso kunosanganisira:

• Ruvara rwekuona chiratidzo
• Mudzidzi light reflex
• Refraction
• Retinal bvunzo
• Kutsemura rambi kuongorora
• Kuona zvakanaka

Mimwe bvunzo inogona kuitwa:

• Electroretinogram (ERG)
• Wakaonekwa munda

Nyctanopia; Nyctalopia; Husiku upofu

• Kunze uye kwemukati ziso anatomy

Cao D. Ruvara chiratidzo uye chiratidzo chehusiku. Mu: Schachat AP, Sadda SVR, Hinton DR, Wilkinson CP, Wiedemann P, eds. Retina yaRyan. 6th ed. Philadelphia, PA: Elsevier; 2018: chits.

Cukras CA, Zein WM, Caruso RC, Sieving PA. Inofambira mberi uye "yakamira" inogara nhaka yekudzora kweziso. Mune: Yanoff M, Duker JS, eds. Ophthalmology. 5 ed. Philadelphia, PA: Elsevier; 2019: chits. 6.14.

Duncan JL, Pierce EA, Laster AM, et al. Nhaka yekudzora kwetsvo: ikozvino mamiriro uye mapundu eruzivo. Dudzira Vis Sci Technol. 2018; 7 (4): 6. PMID: 30034950 pubmed.ncbi.nlm.nih.gov/30034950/.

Thurtell MJ, Tomsak RL. Kuona kurasikirwa. Mune: Daroff RB, Jankovic J, Mazziotta JC, Pomeroy SL, eds. Bradley's Neurology muClinical Dzidzira. 7th ed. Philadelphia, PA: Elsevier Saunders; 2016: chits.