Ko tō kiri te okana nui rawa atu o tō tinana, he mea hanga mai i ngā momo wāhanga rerekē, tae atu ki te wai, te pūmua, ngā ngako, me ngā kohuke me ngā matū rerekē. He mea nui tana mahi: hei tiaki i a koe mai i ngā mate me ētahi atu whakaekenga taiao. Kei roto hoki i te kiri ngā io e rongo ana i te makariri, te wera, te mamae, te pēhanga, me te pā.
I roto i tō oranga, ka huri tonu tō kiri, ahakoa pai, ahakoa kino. Ina hoki, ka whakahoutia tō kiri i a ia anō tata ki te kotahi i te marama. He mea nui te tiaki kiri tika hei pupuri i te hauora me te ora o tēnei okana tiaki.
He paparanga te kiri.He paparanga angiangi o waho (epidermis), he paparanga matotoru ake o waenganui (dermis), me te paparanga o roto (kikokiko i raro i te kiri, i te hypodermis rānei).
TKo te paparanga o waho o te kiri, te kiriuhi kiri (epidermis), he paparanga mārama i hangaia mai i ngā pūtau e mahi ana hei tiaki i a tātou i te taiao.
Ko te kiri (paparanga waenga) kei roto i ngā momo muka e rua ka heke te nui i te kaumātuatanga: ko te elastin, e homai ana ki te kiri tōna ngāwari, me te collagen, e whakarato ana i te kaha. Kei roto hoki i te kiri ngā oko toto me ngā oko lymph, ngā pūtake makawe, ngā repe werawera, me ngā repe hinu, e whakaputa ana i te hinu. Ka rongo ngā io o te kiri i te pā me te mamae.
Hipodermishe paparanga ngako. Ko te kiko o raro i te kiri, arā, te hypodermis, he mea hanga ki te ngako te nuinga. Kei waenganui i te dermis me ngā uaua, ngā wheua rānei, ā, kei roto ngā oko toto e whānui ana, e whakawhāiti ana hoki hei āwhina i te pupuri i te pāmahana pumau o tō tinana. Ka tiakina hoki e te hypodermis ō whekau o roto. Mā te whakaiti i te kiko o tēnei paparanga ka pirau tō kiri.g.
He mea nui te kiri mō tō tātou hauora, ā, me tiaki tika. He ataahua me te hauora he rongonui te āhuai roto i te oranga o ia rā, me te oranga mahi.
Wā tuku: Maehe-11-2024