Small intestine ... Kodi woonda - kumeneko ndi kuichotsa?

Ndipotu, ngakhale dzina lake, izi chiwalo cha dongosolo m'mimba ndi mphamvu zokwanira. Choncho mawu akuti "m'maso" angatanthauze, kani, kuwonongeka kwa dongosolo - osati thupi, ndi zinchito. Koma intestine yawo poyera kuti osachepera ziwalo zina, ndi momwe chirichonse, ngati nthawi zonse akuvutika ntchito yake, nthawi zambiri Pamlingo waukulu izo amavutika.

Mwa njira, intestine wamng'ono si choncho wochenjera - kuchokera masentimita 3,75 5 awiri, chifukwa icho chinali kutchedwa "kusiyana" ndi m'mimba. Iye akuimira chubu za 7.5 mamita m'litali, amene zingwe zopota angapo "apangidwe" mu zinthu zonse m'mimba. Koma dongosolo za m'mimba yaing'ono Sichikupezeka chubu imodzi yokha - pali zigawo zitatu: ndi duodenum waung'ono intestine ndi ileum. Aliyense - cholinga chawo.

Choncho, pambuyo processing mu chyme m'mimba unsembe reflex akulowa intestine yaing'ono. Ndipo izi kale pang'onopang'ono idatha. Amphamvu peristaltic yoweyula limasonyeza amphamvu lanu dzanja - ndi mtundu wa khumudwitsidwa pa kubwereketsa m'mimba. Zimenezi zipangitsa otaya yunifolomu. Choncho gawo la phala "anaponyedwa" pachiyambi za m'mimba kakang'ono - ndi duodenum. Ngakhale kuti mbali yayifupi wa - masentimita 25-30 chabe - koma izi ndi pamene kuikapo maganizo zofunika kwambiri m'mimba njira. The chakudya unachitikira processing m'mimba, mochuluka wothira madzi chapamimba, amene asidi mosamala zopanda ndi michere ndi opangidwa mmatumbo pakhoma, komanso kuti imayambira pano kapamba. The mite anayambitsa ndi chikhodzodzo ndulu, amene ali pakhomo yake apa - icho chimapita kupyola mankhwala chiwindi - ya ndulu amathandiza kugaya mafuta. The osakaniza matumbo madzi ndi ya ndulu ndi cleaves pancreatic zidutswa za chakudya particles ngati yokha, kenako mudzakhala opanda mavuto chosakanikirana ndi thupi khoma matumbo.

Mu jejunum ndi, amene kutalika ndi za 3.5 mamita, ndondomeko atuluka amadza michere. Makoma a dipatimenti imeneyi, komanso ndi ileum, zida ndi mamiliyoni villi ang'ono, amene ali odzipereka mu zakudya magazi. Ileum iwo kale afika zochepa - khadili "chinalipo" thupi calcium, ena mchere ndi mavitameni, zigawo zikuluzikulu ya ndulu, ndi madzi. Ndipo pa kuchoka pa, kudutsa m'dera ileocecal a njira, chakudya undigested wadutsa mu m'mimba.

Mu intestine ka mitundu iwiri mwaulesi mosalekeza amapezeka - pendular ndi peristaltic - atachotsanso chakudya pa mlingo avareji masentimita 2 pa mphindi. Ntchito imeneyi ndi phokoso enieni amene timawatcha "m'mimba kuwayula." Njinga kulephera, pamodzi ndi osiyanasiyana dyspepsia (kulemala ntchito bwinobwino) ndi matenda ambiri anakumana ndi intestine kakang'ono chabe. Kawirikawiri pamodzi ndi m'mimba kapena m'mimba zimakhudzira, iye gastoenteritami, enterocolitis ndi gastroehnterokolitah. njira yotupa mu gawo ili la matenda thirakiti m'mimba zimabweretsa secretory ndi galimoto ntchito "kholo" m'madipatimenti, kagayidwe kachakudya ndi magazi, thupi lawo siligwirizana ndi ngakhale zachilendo zotsatira nyengo.

Zizindikiro za matenda m'mimba - ziri makamaka chimene ife timachitcha ululu m'mimba (zambiri, uyu opusa m'michombo ululu), kumverera kwa kulemera, kapena kuwomba-kugunda. Kodi inunso yodziwika ndi mutu ndi kufooka ambiri, kusowa chilakolako ndi kulemera imfa, nthawi zina zimachitika matenda mantha.

Kumbukirani kuti nthawi zambiri kuyambitsa poizoni zotsatira matenda matumbo mankhwala, mankhwala ndi malonda zosaoneka, komanso kuvutika kudya. Choncho, kupewa yabwino ndi njira mogwira kudya, Kupha fodya ndi kumwa mowa, ndipo supplementation wa zowonjezera zakudya ndi mavitamini.