Maphunziro:Sayansi

Kukonzekera kwa ziwalo za m'mimba za munthu.

Matenda a m'mimba a munthu ndi ofunika kwambiri kwa iwo omwe alibe chidziwitso chokwanira m'munda uno. Choncho, tidzadziwana bwino ndi ziwalo za thupi lathu. Mimba ya m'mimba imaphatikizapo malo omwe ali pansi pa chiwalo cha thupi la munthu, chimene chimadzaza m'mimba. Mphuno ya m'mimba imasiyanitsidwa ndi thoracic cavity ndi diaphragm. M'munsi mwa mimba mumadutsa m'mimba.

Kodi malo a m'mimba ndi malo ati? Amagawidwa mwachindunji ku peritoneum ndikulowa mu malo otchedwa retroperitoneum. Zili ndi nsonga ya serous yomwe imadutsa ku intral internals. Ziwalo za m'mimba zimakhala zomangidwa m'njira yakuti chifukwa cha kupezeka kwa chivundikiro ndi serous fluid, kusokonezeka kwa maonekedwe a ziwalo kumachotsedwa pamene akhudzana. Khoma la m'mimba kutsogolo ndi kumbali kumachepetsa malire a ziwalo za m'mimba, kuphatikizapo kapangidwe kakang'ono ka chiwindi, chiwindi, spleen, chikhodzodzo cha ndulu, impso, adrenals, ureter. Komanso, khomali limakhala ndi minofu, timagulu tating'onoting'ono, timene timatulutsa mafuta. Mitsuko ya magazi imanyamula magazi ku ziwalo zonse.

Ziwalo za ziwalo za m'mimba zimasungidwa pamalo oongoka chifukwa cha minofu ya khoma lakunja, lotchedwa makina osindikizira m'mimba. Kuwonjezera apo, minofu imateteza ziwalo zamkati kuchokera ku zisonkhezero zosiyanasiyana zakunja.

Kumtunda kwa peritoneum pali m'mimba momwe chakudya chimakonzedwa. Kuchuluka kwa chakudya chotengedwa kumakhudza kukula kwa mmimba. Zikuwoneka ngati thumba la maonekedwe. Mimba imayimilidwa ndi cardinal gawo (khomo lolowera), thupi, pansi ndi malo otuluka.

Kuchokera mmimba kumapereka chifuwa cha m'mimba, chomwe chimatchedwa matumbo, kumatha pa anus. Ndi makoma a matumbo omwe amatenga gawo lalikulu la zakudya.

Nkhumba ndi chiwalo chokhalitsa cha minofu. Komabe, chifukwa cha malo ake, kugwirizana kwa kayendedwe ka kayendetsedwe kake kamakwaniritsidwa . Mphuno ili ndi thupi lokhazikika, ndipo lili pansi pa hypochondrium. Udindo wake ndi wofunika kwambiri mu njira yamagetsi, makamaka ngati ikugwiritsidwa ntchito ndi chitsulo chamagetsi.

Malo am'mimba apamwamba amakhala m'chiwindi. Mothandizidwa ndi mitsempha, imagwirizanitsidwa ndi khoma la m'mimba, diaphragm komanso mwachindunji m'mimba ndi m'matumbo. Chiwindi chimakwirira nembanemba. Kapangidwe ka chiwindi ndi chofewa, koma m'malo mwake, chokhala ndi mtundu wofiira. Ntchito yaikulu ya chiwindi ndi mapangidwe a bile ndi kutseka kwake.

Nkhumba ndi mbali ya zakudya zamagulu. Ntchito zake ndizokusungunulira bile ndi ndondomeko yake, komanso malamulo ndi kukonza makampani oponderezedwa pamtundu woyenera. Chiwalo ichi chili kumbali yoyenera ya chiwindi kumapeto kwake. Maonekedwe a ndulu amafanana ndi peyala. Makoma ake amatha kukhala ndi madzi pafupifupi milliliters mazana awiri.

Impso ndi chimodzi mwa ziwalo zofunika kwambiri. Zili pambali zonse za msana. Udindo wawo ndi kuchotsa zinthu zotsiriza zomwe zimapangidwa chifukwa cha kuchepetsa thupi, komanso kuchotsa madzi kuchokera ku thupi.

Pamwamba pa gawo lapamwamba la impso ndi adrenal glands. Ali ndi vuto la ubongo lomwe limayambitsa kutulutsa adrenaline ndi norepinephrine m'magazi. Kupangidwa kwa lipids kumachitika mu cortex.

Malo amimba m'mimba amalamulidwa ndi ultrasound. Njira yake ndi imodzi mwa yotetezeka kwambiri, yopanda chitetezo komanso yopweteka, yomwe imapangitsa kuti adziwe matendawa kumayambiriro kwa chitukuko chake.

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