He aha ka hypoxia a pehea ke'ano weliweli?

'O ke'ano o nā holoholona, e like me ke kanaka, ua hana'ia i mea e hiki'ole ai ke ho'ohana pono i ka ikehu o nā mea'ai. No ka hana'ana i kēia, makemake'o ia i ka oxygen mai ka ea (a komo'o ia i nā hana nui o ka ho'ololi'ana i nā huahana hope loa o ka'ai'ana i nā mea'ai macroenergetic - ATP a me nā mea'ē a'e). Kēia 'ia paha o nā reactions ua kapaia liluwelo'okesaside , a lawe wahi i loko o ka mitochondria o kēlā me kēia halepaahao i loko o ke kino. I nā kūlana o ka nele o ka oxygen, loa'a kahi ma'i pilikino, i kapa'ia he hypoxia. He aha ka hypoxia? Ua, ma ka mea, o ka oxygen pololi o ke kino.

He aha ka hypoxia a me ke kumu e ulu ai?

'O ke kumu kēia o ka nele o ka oxygen. He okoa nā kumu, hiki ke loa'a i nā ma'i o ka na'au a me nā kī'aha koko, nā koko a me nā'ōpū hanu, ka emi'ana o ka'eneene oxygen i ka makani ho'onāuki, ka uhaki'ana i ka hiki o ke kino i ka ho'ohemo'ana i ka biological, ka loha'oihana o nā'ōpona hana (e like paha, nā'i'o).

I ka wā e pono ai e ho'oholo i ke ki'eki'e o ka hypoxia kiko

Kēia he mau manaʻo nui i ana ma lalo o kekahi mau anesthesia 'ole ma ka resuscitation ma me mechanical hoʻokomo ea. He mea nui nō ho'i e ho'oholo i ka hiki'ana mai a i'ole ka puka'ole o nā ma'i i hō'ike'ia i loko o ka'ōpiopio. Ma hope o nā mea a pau,'o ka hypoxia'a'ole ia he emi iki i ka lawe'ia o ka oxygen,'o ia ka mea e alaka'i'ia ai i ka ho'ohui'ia'ana i loko o ke koko o nā pēpē i ho'okomo'ia ma lalo o nā lā'au. E like me ka hopena o acidification o ke koko stimulates ka naehana waena o ka fetus, a me ka mea hope, hoʻomaka e hanu ma ka waha, moni 'ia amniotic loli, ke koko a me ka mucus.

He aha ka hypoxia fetal?

'O kēia nīnau he mea nui ia i ka ulu nui o nā makuahine e kali ana, no ka mea, ua'ōlelo pinepine'ia kēia mau'ōlelo e nā kauka e nānā nei i ka'ōpū. E like me ka mea i ha'i mua'ia, hiki i kahi keiki i hānau'ole ke loa'a ka pau'ole o ka oxygen. He aha ka hopena o kēia hana? Nā kumu i ia i ka maternal maʻi e like me asthma, naau maʻi, anaemia, leukemia, koko poho previa a placental abruption, kŰia, intoxication. Eia kekahi,'o ka pilikino o ka pēpē pono'ī ke ho'opilikia i ka biooxidation i loko o nā lole. Mau nā aaiaoe kāna hana, maʻiʻaʻai, hemolytic maʻi, malformations. 'O ka hopena,'o nā ma'i o ka'ōpū me ka umbilical blood ka mea e ho'okō i ka lawa'ole o nā'ōpū o ka hānal me ke koko, a no laila ke oxygen.

Ka hō'ailona a me ka lā'au ho'omalu

Ho'opuka'ia ka hō'ailona e nā hō'ailona waho, e like me ka ho'ololi'ana i ke kala o ka'ili, ma muli o ka kumu o hypoxia. Eia kekahi,'o ka hō'ailona ka loa'a'ana o ka dyspnea, ka pi'i'ana o ke alapine a me ka ikaika o ka ho'opi'i o ka na'au, kahi ma'i i nā hana o nā'ōpū.

Ma muli o ka hypoxia a me nā'ano hana o kona ulu'ana, ua ho'ohana nā kauka i nā lā'au lapa'au a me nā'ano kūikawā. 'O nā kumuhana o ka ho'omehana: eia ka ho'onui i ka holo'ana o ka oxygen i loko o ka lole, e ho'omaika'i i ka pono o ka ho'ohana'ana, e ho'emi i ka pono o ka oxygen i loko o ke kino.

Fetal hypoxia fetus hōʻike kekahi hoailona e like me loli ma HIC (kardiotokogrammy), a hōʻike mai i ka naau i kela a me ka naʻau kōmi. Ho'ololi'ia nā ho'ololi'ana i nā ne'e'ana o nā'ōpiopio. I ke'ano o ka ma'i hypoxia nui o ka pēpē, ho'ohana'ia nā lā'au lapa'au kūpono a me ka lawe wikiwiki.