Ākonga - he aha te mea tenei? Whakaahuatanga, hanganga, mahi me ngā āhuatanga. tauhohenga pupillary ki te marama

Ki te tika hoki te kau ki te kati koutou kanohi, me te ngana ki te ora i roto i te pouri, timata koe ki te mārama me pēhea te nui, ko te reira hoki whakakitenga tangata. He aha e te iwi rawakore nei kua ngaro ratou kaha ki te kite. A ki te mea te kanohi - he whakaata o te wairua, te whatupango - ko to tatou matapihi ki te ao tenei.

Ko te hanganga o te kanohi

Body o te tangata ko te pūnaha whatu mātanga. Ko tōna whakaaro matua - ki te whakawhiti ngā whakaahua i roto i te faatae te ki te roro.

Ko te 'Afio he āhua o te poi, kei te i roto i te āmionga me kua toru koti: kaiota, a vasculature tuaroa. Roto reira ko te katakata wai, arotahi, me te tinana tangiwai.

hipoki wāhanga White o te 'Afio e te mucosa (mā karu). Mua wahi mārama huaina te taupoki io, ko he arotahi whatu he mana nui atatāhapa. I raro i reira Ko te iris e rave te mahi o te HWM.

kitea te rere marama i te mata ahanoa taka tuatahi i runga i te taupoki io me refracted, haere i roto i te tauira o te tirohanga, i te mea ano hoki he arotahi biconvex me tomo te pūnaha whatu o te kanohi.

Ko te wāhi i muri i runga i te ara o te whakapakoko tangata kitea - etine. Ko reira he anga o ngā pūtau e he tairongo ki te marama: i te tihi me rakau. Retin hipokina te mata i roto rawa o te kanohi, me te roto i muka karere i roto i te faatae te whakawhiti kōrero ki te roro. Tenei ko te wahi i reira ko te perception fakataimí me mōhiotanga o te mea i kite ia.

mahi akonga

He he he kïwaha rongonui o te iwi, "poihere i te reira," engari e mohio ana torutoru iwi i tenei ra i huaina te aporo ko te akonga i roto i te ra tawhito. whakamahia tēnei whakapuaki te he wa roa i mua, me te ko te whakaaturanga pai pehea kia tatou hamani i to tatou kanohi - rite te tino tino me utu.

te mana tauira tangata e rua uaua: te sphincter me dilator. E whakahaere ratou i rerekē rōpū karere no ki te pūnaha pukuaroha, me te parasympathetic.

Ākonga - he reira, i roto i te meka, he tuwhera i roto i nei te marama tomo te etine. mahi ia rite te regulator, kiore i roto i te marama e wheriko mai, me te whakawhānui i roto i tona kore. Ko te kupu, ko te whatupango o te kanohi tiaki te etine i weranga me whakapiki i acuity ataata.

mydriasis

e täkupu e te reira, ina kua whänui te tangata te tauira? Tei te reira i runga i te maha o ngā āhuatanga. I roto i te taiao hauora, ka karanga te tītohunga taua te mydriasis.

Huri i te reira i roto i taua huru i te tauira kore anake ki te marama. Ka taea te rongo ratou roha e te āhua aronganui oaoa: te kaha moni (tae atu fakasekisualé), ataahua,, te mamae fuu wehi ranei.

meinga nga āhuatanga i runga mydriasis tūturu kahore e pā acuity ataata, me te hauora kanohi. Ka rite ki te tikanga, hohoro te āhua taua o te tauira haere, ki te haere mai hoki te papamuri aronganui ki noa.

Mydriasis āhuatanga tītohunga o te tangata i roto i te haurangi waipiro whakapōauau ranei. I tua atu, tamariki dilated maha tohu poisoning nui, pērā i botulism.

maha kitea mydriasis pathological i roto i te tūroro ki te whara roro pāmamae. Tonu tamariki dilated tohu he maha o taea mate te aroaro o te tangata kua:

• papahewa;
• migraine;
• pāpāngia o te karere oculomotor ;
• encephalopathy;
• thyroid pōrearea;
• Eddie syndrome.

e mohio ana he tokomaha te iwi i te kiriata e te tākuta waka tūroro hemo te tuatahi o te katoa te uiui kanohi. pupillary tauhohenga ki te marama, me te ratou rahi e taea te korero tākuta te rota. He hua iti tohu he aita pāpaku, i te "karaihe", tata kanohi mangu tohu te huru tino nui.

corestenoma

tauira te faahapa rahi constricted - he huru te mydriasis whakamuri. karanga ophthalmologists reira miosis. Tenei ine he maha o ngā take hoki kua, kia koha ataata te kinokore, engari maha he reira he take kia kite i te tākuta tonu.

Tohunga te wehe maha ngā momo mioza:

1. Taumahi, i roto i nei whāiti he tika ki take taiao, pērā i te rama rawakore, āhua o te moe, kohungahunga ranei koroheketanga, hyperopia, te māuiui.
2. miosis Medical - teuteu hua fariiraa i, i roto i te tua ki te mahi taketake, i te pānga i runga i te mahi o nga uaua kanohi.
3. Pararutiki - āhuatanga e kore oti te kanohi ranei o te nekeneke kaha dilator.
4. ritenga Miosis - kitea i roto i te spasm o te sphincter. E mea pinepine i kitea i roto i te pukupuku i te roro, meningitis, encephalitis, me te iwi e mate ana i te sclerosis maha, me te haurangi.
5. cramps Syphilitic - kia puta i tetahi wā o te mate, ahakoa he tino onge te maimoatanga wā.

anisocoria

E ai ki ngā tatauranga, te rima nga tangata i runga i te whenua tauira o rerekē te rahi o. huaina ana tēnei karawhiti te anisocoria. I roto i te nuinga o te wā, he iti, me te kitea anake ki te ophthalmologist te rerekētanga, engari i roto i etahi e taea te kite i te rerekētanga ki te kanohi tahanga. Ture o te pupillary diameter i tenei ngā asynchronously, a i roto i te tahi mau wā rerekē te rahi kotahi kanohi anake i roto i, i te tahi atu e noho pahoho.

Ka taea e Anisocoria kia rua tuku, me te riro. I roto i te take tuatahi, he hanganga taua o te kanohi, ko te tika ki te iranga, i roto i te tuarua - te whara etahi mate ranei.

E kitea nga akonga o diameters rerekē i roto i te iwi e mate ana i taua ma'i:

• kino io whatu;
• aneurysm;
• whara roro;
• huamo;
• mate neurological.

Policoro

tauira rua - he puka onge o abnormalities kanohi. Tenei pānga tūturu huaina POLYCOR, āhuatanga e rua, neke atu rānei i roto i tetahi o nga iris ākonga.

E rua ngā momo o tenei mate: teka, me te pono. fakahu'unga kōwhiringa teka e katia te whatupango te membrane kore-kaupae, a te mea te reira e te torutoru rua. I roto i tenei take, tauhohe ki te marama he reira i roto i te kotahi anake.

POLYCOR pono e pā ana ki te māuiuitanga o te kapu whatu. E kore te mea te āhua o te tauira tonu a tawhio, i reira he rua i roto i te puka o te porotītaha, he maturuturunga iho, he rohe tītere. Tauhohenga ki te marama, ahakoa kahore i korerotia, i reira kei roto i ia o ratou.

People ki tenei māuiuitanga ite nui hūhi, kite te kanohi hapa nui kino atu noa. Ki te he nui atu i te 3 te maha o ngā ākonga, a ko ratou nui rawa (2 mm atu ranei), ko te tamaiti ki runga ki te tau, he pea ki te pupuri i te pokanga. whakarite ngā pakeke mau arotahi whakapā fakatonutonu.

āhuatanga tau

maha kite tokomaha taitamariki metua vahine e kua dilated te tamaiti ākonga. Me whakaara ahau no te mea o tenei aitua? take taratahi - e kore e kino, e taea te meinga ratou e rama rawakore i roto i te ruma, me nga āhuatanga o te pūnaha io ka hikaka. Te kitenga i te ha'uti ataahua wehi ranei e wehingia ana Barmaley te tamaiti ka Reflexively whakawhānui i te tauira, ko wai e hohoro kia hoki ki noa ano.

Ki te puta tenei huru tonu - ko te take ki te tangi i te whakaoho, me te rapu i whawhati tata aro hauora. kia tohu tenei mate neurological, a kore e kino ia rite kōrero anō ki te mātanga.

pupillary tauhohenga ki huringa marama ki tau. I roto i te taiohi, i reira te mea he toronga taea mōrahi, rite te ātete ki te iwi pakeke, i te mea tonu tamariki constricted - he kē noa.