- E whakaatu ana tēnei tauira i ngā taipitopito o ngā uaua o te upoko, te kaki me te uma. Whakaaturia ngā uaua o waho me ngā uaua hohonu ki te taea, ā, hangaia te hoahoa o te hanganga taipitopito o te uaua subclavian me te uaua carotid o roto.
- I whakaurua te hanganga tinana, te hanganga tinana, te hanganga me te haumanu e hono ana i te upoko me te kaki ki ngā āhuatanga taipitopito o te hanganga ā-rohe me te kaupapa whakarōpū. Kei roto ko ngā taumata tinana rerekē, ngā wāhi tinana o ngā uaua o te upoko me te kaki, ngā kōpū waikura o te upoko me te kaki, te toto, te fascia, me ētahi atu.
- He tūturu te tauira, he kanapa te tae. He mārama te kiko o te Gully i te tirohanga kotahi.
- Kei roto he tohu tohutohu matihiko, he mea whai hua ake, he tere ake hoki te whakamahi, ā, e whakarato ana hoki i te māramatanga me te whai hua.
- He pai mō te pokanga upoko me te kaki, te pokanga roro, te taote pokanga kanohi me ngā tohunga e pā ana.
E 639 pea ngā uaua o te tinana tangata. E 6 piriona pea ngā muka uaua e titoa ana, ko te muka uaua roa rawa he 60 henimita te roa, ā, ko te muka uaua poto rawa he 1 mirimita noa iho. E rua kirokaramu te taumaha o ngā uaua nui, e torutoru karamu noa iho ngā uaua iti. E 35 ki te 45 ōrau o te taumaha tinana o te tangata noa te hanga o ngā uaua.
E ai ki te hanganga me te mahi rerekē, ka taea te wehewehe ki te uaua maeneene, te uaua ngākau me te uaua angaanga, ā, e ai ki te āhua, ka taea te wehewehe ki te uaua roa, te uaua poto, te uaua papatahi me te uaua porowhita [2]. Ko te uaua maeneene he mea hanga nui mai i ngā whekau o roto me ngā oko toto, he puhoi te whakaheke, he pakari, kāore e ngāwari ki te ngenge me ētahi atu āhuatanga, ko te myocardium te pakitara o te ngākau, kāore e whakaheke i te hiahia o te tangata, nō reira ka kiia he uaua kore e taea te mahi. Ka tohatohahia te uaua angaanga ki te upoko, te kaki, te tinana me ngā peka, ka piri ki te wheua, he tere, he kaha te whakaheke o te uaua angaanga, he ngāwari ki te ngenge, ka taea te whakaheke i te hiahia o te tangata, ka kiia he uaua tūao. Ko te uaua angaanga e kitea ana i raro i te karuārai he uaua whiti whakawhiti, nō reira ka kiia hoki he uaua whiti.
Ko te uaua angaanga te wāhanga mana o te pūnaha nekehanga, ka wehea ki ngā muka uaua mā me ngā muka uaua whero, ka whakawhirinaki te uaua mā ki ngā tauhohenga matū tere hei whakapoto, hei totoro rānei, ka whakawhirinaki te uaua whero ki te nekehanga hāora tonu. I raro i te whakapūmautanga o te pūnaha io, ka whakapoto ngā uaua angaanga, ā, ka puta he nekehanga mai i ngā wheua kukume. Neke atu i te 600 ngā wahi katoa o te uaua angaanga tangata, he whānui te horapa, tata ki te 40% o te taumaha o te tinana, ia uaua angaanga ahakoa te rahi, he āhua, he hanganga, he wāhi me ngā taputapu āwhina, ā, he nui te tohatoha o ngā oko toto me ngā oko lymphatic, ā, he nui te whakapūmautanga o te io. Nō reira, ka taea te kī ko ia uaua angaanga he okana.
E rua ngā wāhanga o te uaua o te upoko: te uaua o te kanohi (uaua whakapuakitanga) me te uaua ngote. Ka taea te wehewehe i ngā uaua o te tinana ki ngā uaua o muri, o te uma, o te puku me ngā uaua o te diaphragm. Ka wehea ngā uaua o raro o te waewae ki ngā uaua hope (kuan), o te huha, o te kuao kau me ngā uaua o te waewae i runga i tō rātou wāhi, ā, he kaha ake ēnei i ngā uaua o runga o te waewae, e pā ana ki te tautoko i te taumaha, te pupuri i te tū tika me te hikoi. Ka wehea ngā uaua o runga o te waewae ki ngā uaua pakihiwi, ngā uaua ringa, ngā uaua ringaringa, ngā uaua kaki me ngā uaua kaki i runga i tō rātou wāhi.
Te wā tuku: Hurae-24-2024