Kawiri Mpweya mbalame makamaka mpweya kuwombola

Dongosolo kupuma kwa mbalame ndi choyambirira, iwo ndinazolowera flights zonse. Bwino mpweya kuwombola mu chamoyo kumathandiza nthenga awiri mpweya zomwe zachitika chifukwa cha chisinthiko.

thirakiti Upper kupuma

Air m'njira mbalame akuyamba ndi kusiyana glottal, amene Lifikira trachea. Gawo la izo, inali pamwamba - ndi m'phuno. Njirayi imatchedwa pamwamba, palibe udindo kupanga kulira silimasewera. Voice mbalame limapezeka pansi pa m'mphako ya womwe uli mu mbalame. Inkakhala kumene trachea ndi lagawidwa bronchi awiri, ndipo umaimira kutambasuka, umene amapereka kwa mafupa mphete.

Mkati m'phuno ili Ufumuyo mpanda wa Kakhungu amapilira. Mothandizidwa choristers minofu kusintha kasinthidwe, amene amatsogolera osiyanasiyana mawu zokolola. Mumtima mawu Kakhungu pansi kufika kumene trachea ukugawa.

Upper thirakiti kupuma n'kofunika kuti lamulo la thupi kutentha. Kutentha amachititsa amapuma mbalame zambiri osaya. Mitsempha ili m'kamwa ndi kukhosi, ndi kuwonjezera. Chifukwa cha mbalame thupi akamazizira kupereka kutentha kwa wotuluka tikamapuma mpweya.

Mapapo ndi sacs mpweya

Kapangidwe ka mapapo mbalame wosiyana achule ndi zokwawa, limene iwo amafanana matumba zopanda pake. Ife nthenga zinyama thupi ili amamangiriridwa kumbuyo kwa pachifuwa. Mu zikuchokera kuti akufanana chinkhupule wandiweyani. Nthambi bronchi ndi jumpers - parabronchi ndi ambiri njira akufa kumapeto (bronchioles) amene kuluka ndi tinjira wandiweyani wa capillaries.

Ena bronchi nthambi atasamukira ku sacs zikuluzikulu mpweya ndi makoma woonda. buku awo ali wamkulu kuposa kuti kuwala. Mu mbalame, ena matumba mpweya:

• 2 khomo lachiberekero,
• midclavicular,
• 4-6 thoracic,
• 2 m'mimba.

Ngalande ali pansi pa khungu ndi olumikizidwa kwa pnevmatichnymi mafupa.

Kawiri Mpweya alipo ndendende chifukwa cha matumba mpweya. Ndi thandizo lawo kupuma limagwirira anatsimikiza pa ndege.

awiri mpweya

Kupumula mbalame amene akukhala watsopano wotsatira wa mpweya m'mapapo ndi minofu ntchito. Pamene kutsitsa sternum mpweya kulemera mpweya ndi mawere mu limba kupuma. N'zosiyana zoyenda mpweya minofu akankhidwira outwards. Kuwala kumathandizanso jekeseni oxygen.

Mbalame woyenda kapena mochita, zikugwirizana kuti matumba mlengalenga ili mu peritoneum lapansi. Iwo anzakewo mbali chapamwamba miyendo.

Mu ndege, kufunika kwa matumba mpweya mobwerezabwereza kumawonjezera chifukwa ndondomeko iwiri mbalame kupuma. Incrementally zikuwoneka motere:

1. Mapiko aukitsidwa, anatambasula matumba mpweya.
2. Air amakakamizidwa mu mapapo.
3. Mbali ya mafuta, osaima, umachitika mu sacs mpweya popanda kutaya oxygen. Mu thupi ili kuwombola mpweya amapezeka.
4. Mapiko zasiyidwa, gasi expiratory umadutsa m'mapapo, mpweya kulemera mpweya zikwama.

chodabwitsa A mu magazi mpweya kuti pokoka mpweya ndi kutulutsa akhacemerwa awiri mpweya. Iwo ali ofunikira kwambiri pa moyo wa mbalame. Kupuma amakhala pafupipafupi ndi kuwonjezeka mwamphamvu kukupiza mapiko.

zina kupuma ndi

Wapawiri mpweya khalidwe la mbalame, koma chiwerengero cha sitiroko ndi ena kayendedwe kupuma sali ofanana. Komabe, magawo a pasukuluyi zizigwirizana nthawi. Pamaso pa matumba mpweya kumathandiza kutenthedwa wa mbalame mu ndege, chifukwa mpweya ozizira umayenda mozungulira thupi kuchokera mkati. Ndi thandizo lawo, yafupika kachulukidwe wa thupi ndi matupi mikangano ndi mnzake. Kupuma mlingo ndi osiyana mu mitundu yosiyanasiyana. Voliyumu ya sacs mpweya dongosolo la ukulu woposa m'mapapo.