HauoraRongoā

Aru tohanga tangata: hanganga me te tūranga i roto i te tinana

Toto - hanga ake te taiao ā-o te tinana tangata, me te pūnaha ikiiki matua, rite ngā mahi reira e kore anake ratou ake, engari ano hoki nga pūtau o te pūnaha ārai mate. i whakawhitia wē pūmua ki te kopa katoa hormones, ngā matūkai me te hāora, me te whakarato hoki tiaki pāmahana homeostasis.

I roto i te hononga ki tenei he porowhita o tohanga toto tangata, kaua, he pūnaha mahi ranei, tae atu i te ngakau o te oko nui, pera me uaua o te reo, me te iti whakahau me te tōiti e hanga ake te microcirculation. E ratou katoa ratou ake hanganga motuhake me huarahi o te ture. No te mea o te kararehe teitei ko te ngakau-chambered wha, he mea tikanga ki te wehewehe i waenganui i nui me te tohanga iti o te tangata. I tua atu, taratahi hoki te roro, me te ngakau, no te mea kua ratou etahi āhuatanga motuhake. hanga hoki te wa tuatahi te kitea o te ture whānui o tenei pūnaha kua William Harvey i te hawhe tuatahi o te rau tau 17, a muri e nga raraunga whakakiia rite te haamaitairaa o te matauranga i runga i anatomy, me te whaiaroaro, faataa hemodynamic me ngā āhuatanga rheological o toto, me te te tikanga mohio o tona kaupapa i roto i te oko.

hanganga

Tohanga o te tangata e kore i taea e te tīariari, kahore te mana pokapū o tenei pūnaha - te ngakau. He tuwhera reira, ranei, kaua, te ruma, tinana uaua, e te maua e te kaha o ona contractions, i te meka, te akiaki o te rere toto. A i roto i te heke mai whai wāhi ki tenei me mahi oko, ranei, kaua, ratou taiepa uaua. He porohita nui whakarato o tohanga toto i roto i te tangata arataukai me manawa tata te tinana katoa: te utumu, wahi me whekau. mawehe atu te tikanga i te kikorangi te pūtahi o mahue noa iatuku kakī (aa.carotis communis) me brachiocephalic kātua (truncus brachiocephalicus), whakarato i te mana roro. Ētahi atu peka o te oko matua, e tīmata i roto i te ana roro maui, ko te rua iatuku subclavian (aa.subclavia Dexter et nanakia), a ka - axillary (aa.axillaris) me te pokohiwi (aa.brachialis), tuku toto ki nga ringa. Whēkau o te kōhao puku, papatoiake me raro trophism e alangá whiwhi i roto i te haoraora puku. Mutu pūnahanaha tohanga raro me runga uaua tuwhera e rerengia ana ki te marae tika. He ngāwari pūmanawa Motuhake, no te mea i roto i nga alveoli o te tinana i reira ko tetahi o te tukanga tino nui - utu hau i waenganui i nga tōiti me te sacs rangi i roto i nei toto e haere mai ana i te roro maui roto i te kātua pūkahukahu, taonga ki te hāora, me te ngaro hauhā. Na ka hoki mai te reira ki te ngakau ki te ana roro maui o vv.pulmonales. hanga ana tēnei pūnaha i te porohita iti o te tohanga toto tangata.

Communication ki ētahi atu pūnaha

O te akoranga, o te faufaa rahi, me te huru o te ngakau me te toto oko, rite tei reira ki runga ki a ratou i te tere, me te whai take o te arataukai me te kupukupu tonu i te tahi atu whēkau katoa me te kopa. Heoi, i tetahi tukanga pathological rohe nahanaha ranei i roto i te tinana pā te tohanga toto tangata e whai ake nei, a taea meinga atherosclerosis, takawhita, te whakanui ake i te kawenga i runga i te ngakau. Na reira, e mea faufaa ki te hauora whānui o te tinana mo te mahi tika o tenei pūnaha.

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