Thirakiti m'mimba

Thirakiti m'mimba ndi gawo la dongosolo m'mimba mwa munthu. Komanso amaphatikizapo zopangitsa kuti apange zinsinsi koyenera kuti kwathunthu mu ndondomeko chimbudzi.

Thirakiti m'mimba yaitali kwambiri (10 m) chubu, imene malo ambiri wokhota mu mawonekedwe a zingwe zopota. Umayamba chotsegula pakamwa, chotulukira ndi malekezero. Mbali kupanga thirakiti m'mimba, bwino kuphatikiza mu wina ndi mnzake. Iwo m'mimba, m'kamwa zibowo zam'mano, kum'mero, pharynx, intestine yaing'ono, m'matumbo rectum.

The ndondomeko ya kupsinja chakudya ndi kusintha kwake mankhwala akuyamba pakamwa. Ndi apa kuti impregnated ndi malovu, fodya ameneyu amatafunidwa.

Komanso ya mnofu chakudya akulowa pakhosi - chubu cha mawonekedwe osasamba omwe itsekeke pang'ono downwardly, ndi kumapeto kwa gawo kutsogolo pang'ono flattened. Zodabwitsa ndizakuti, kudzera pharynx ndi kupuma amapezeka ndondomeko mogwirizana ndi amene agwiritsidwa dongosolo kupuma.

Kuwameza mtanda chakudya akulowa kum'mero - yopapatiza, kuposa chubu dvadtsatisantimetrovuyu. Izo zikugwirizana m'mimba komanso pakhosi. esophageal peristalsis amathandiza bolus akusunthira. Chifukwa, ndi yogwira minofu chidule, yekha zimatenga masekondi asanu akutembenukira m'mimba - gawo linafalitsidwa kwambiri kwa ngalande alimentary. Akuluakulu, thupi ili lili buku la malita 1.5 malita 2.5, ndi amuna ndi kuposa akazi. Chopanda kanthu m'mimba ndi kutalikitsa, ndi mu mkhalidwe chidule. Bolus wagwidwa mbali chapamwamba, amakankhira khoma thupi ndi peristaltic, translational zoyenda poti pansi. Pa kusintha, ndi impregnated ndi madzi chapamimba, amene anamasulidwa ndi zopangitsa m'mimba asanadye (reflex) ndi ku mwachindunji kukhudzana ndi izo. Nthuli latsopano amakankhira pa imodzi yapita. Bolus ali m'mimba kwa maola atatu mpaka khumi, nthawi yokwanira kuti ankawaviika madzi tochoka ndi zopangitsa za thupi.

Ndiye kudzera sphincter, amene nthawi anatsegula, imagwera mu intestine ang'ono ndi gawo yaitali kwambiri ngalande alimentary - mpaka mamita asanu. Amakhala wa jejunum, duodenum ndi ileum. Apa mapeto processing wa michere chakudya bolus, timadya zakudya, ndi mapuloteni, chakudya mafuta unagwa. Chifukwa kayendedwe ka zinthu za minofu za m'mimba kakang'ono ndipo wosanganiza pa njira yake.

Mu m'matumbo akadali chinthu odzipereka madzi. Komanso anapanga chopondapo kulemera, amene kugwera mu rectum ndi kupyola ngalande kumatako. Ndi plexus venous, mmene muli wamba matenda a gastro-m'mimba thirakiti, monga zotupa.

Ambiri, zimene zimayambitsa matenda a dongosolo m'mimba zosiyanasiyana. yogawa awo mwachindunji amadalira zinthu zinalili pa malo okhala a m'badwo wodwala, kugonana, pa zakudya, amene apanga mbiri yakale.

Chimodzi mwa zifukwa zazikulu - mayendedwe amakono a moyo. Iwo amanena kuti anthu a mumzinda zambiri amadwala neuroses ya m'mimba ndipo matumbo. Komanso, iwo ali sitichedwa amene ntchito kugwirizana ndi maganizo.

Chinthu chachiwiri ndi kulimbikitsa chitukuko cha matenda, imakhudza thirakiti m'mimba, - kuphwanya boma ndi khalidwe la chakudya.

Komanso, kutupa thirakiti m'mimba imfayo helminthiasis matenda (a chiwindi, kamwazi, chakudya poyizoni).

Kaya chifukwa chithandizo choyenera ayenera kuchitidwa ndi dokotala katswiri. Popeza kudzikonda zambiri kumayambitsa kuti bwino, koma aggravation ake. Pambuyo phwando yaitali mankhwala (kuphatikizapo amamwa) popanda achipatala, ndi pachimake kutukusira kwa m'mimba kapena m'matumbo adutse mu gawo aakulu. Great chiopsezo kukhala zilonda chapamimba kapena zotupa za m'mimba thirakiti bowa (mwachitsanzo, pambuyo ntchito yaitali mankhwala).