Cov tib neeg digestive system

Figuratively hais lus, cov tib neeg digestive system tsa ib tug crusher. Tsuas yog crusher ntse vim hais tias tag nrho cov as-ham nws yog tus coj hauv hauj lwm ntawm lwm yam kabmob, thiab ruaj - mus nkim.

Cov tib neeg digestive system - ib tug sau ntawm ntau nruab nrog cev thiab qog, uas muab lub cev tau txais cov as-ham uas yuav tsum tau rau lub neej. Nws yuav siv sij hawm yuav luag tag nrho tib neeg lub cev, ntawm lub qhov ncauj thiab xaus nrog lub qhov quav. Yog li ntawd qhov teeb meem ntawm lub hauj lwm ntawm ib tug ntawm cov kabmob ntawm kev zom muaj feem xyuam rau tag nrho digestive system raws li ib tug tag nrho. Nws mob cuam tshuam tej yam kev mob thiab txhawj xeeb, kev noj haus cov khoom thiab cov tshuaj, cov tshuaj thiab kev kho mob.

Lub nruab nrog digestive system

Txhua lub digestive ib ntsuj av tau ua ib daim txheej txheem ntawm kev thiab kev zom zaub mov. Ib tug plurality ntawm cov khoom noj seem splitting txheej txheem yuav siv sij hawm qhov chaw los ntawm txoj kev enzymes uas ua digestive kabmob.

Cov no muaj xws lub qhov ncauj kab noj hniav thiab pharynx, txoj hlab nqos mov thiab plab, siab thiab txiav, me me thiab txoj hnyuv loj. Tag nrho cov lub cev, nrog rau cov kev zam ntawm daim siab thiab txiav, ua li tus digestive ib ntsuj av tau yog hais txog 10 meters ntev.

Cov tib neeg digestive system - kev system ntawm recycling khoom uas nkag mus rau hauv lub cev, muab faib mus rau hauv tej yam cov kauj ruam.

Nyob rau hauv lub qhov ncauj cov zaub mov tau txais nyob rau hauv thawj qhov chaw, ntawm no nws yog av hniav thiab wetted nrog cov qaub ncaug. Nyob rau validity ntawm thawj zaug ua yog nyob rau hauv lub tom ntej cov txheej txheem ntawm kev zom.

Lub caj pas zaj ua hauj lwm pab raws li ib tug channel zaub mov loj mus rau hauv cov hlab pas, qhov twg nws yog txhab khoom mus rau humidifying zaub mov plab.

Mob plab - lub ntsiab tivthaiv ntawm lub digestive ib ntsuj av. Ntawm no cov zaub mov loj permeates kua txiv, muaj ib tug intensive kev ntawm lawv digestion. Pais plab kua txiv muaj yeej tseem zoo ntawm enzymes, hydrochloric acid thiab hnoos qeev. Khoom noj khoom haus yuav pab tau yog nqis rau tsib lub sij hawm thiab cov kua - txog li ob teev. Nyob rau hauv tus ntawm pais plab kua txiv, ib tug tshuaj ua zaub mov, uas puv mus rau hauv ib tug semi-kua loj ntws mus rau hauv lub duodenum.

Duodenum yog hu ua tus qaum kev ib lub me me hnyuv. Ntawm no yog los ntawm lub gallbladder kua tsib thiab pancreatic kua txiv. Lub qog tsim duodenal alkaline secretion uas yog noo nrog slime. Nws tiv thaiv nws los ntawm cov teebmeem ntawm acid pais plab kua txiv.

Los ntawm cov hnyuv, nyob rau hauv tas li ntawd mus rau lub duodenum, yog tseem yuag thiab ileum. Nyob rau qhov chaw no cov khoom noj yog digested thiab absorbed. Tus txheej txheem ntawm kev zom nyob rau hauv tib neeg yog ua kom tiav nyob rau hauv cov hnyuv, yog nplua nuj nyob rau hauv hlau, uas paim plab hnyuv kua txiv nrog ib tug loj tus naj npawb ntawm enzymes. Enzymes plab hnyuv kua txiv sau splitting ntawm cov nqaijrog, carbohydrates thiab nqaijrog. Ces, nrog kev pab los ntawm peristalsis zaub mov loj mus los ntawm cov hnyuv, maj mam tsiv mus rau hauv txoj hnyuv loj.

leftover cov zaub mov nkag mus rau hauv txoj hnyuv loj, uas yog tsis nqis. Muaj kev ntawm haum ntawm dej thiab tsim cov quav. Li no tag nrho cov "pov tseg" los mus rau hauv lub qhov quav.

Plab zom mov yog tsis yooj yim sua yam uas tsis muaj kev koom tes ntawm bile. Nws yog tu ncua tsim nyob rau hauv lub siab, tab sis nkag mus xwb mus rau hauv lub duodenum thaum lub sij hawm ntawm digestion.

Pathologies ntawm lub digestive system

Txij li thaum tus tib neeg digestive system muaj ntau lub cev, thiab nws muaj ntau ntau ntau yam ntawm tus kab mob.

"Thawj Coj", raws li statistics yog o ntawm cov hlab pas (esophagitis) thiab lub plab (gastritis). Common thiab cov kab mob xws li mob ntawm lub duodenum (duodenitis), tsis ua hauj lwm ntawm lub siab lub hlwb (tus kab mob siab), tsis txaus ua si ntawm lub pancreas (pancreatitis). Feem ntau muaj cov teeb meem nrog rau cov tsib zais zis thiab ducts (cholecystitis, cholangitis), o ntawm lub me me thiab txoj hnyuv loj (enteritis thiab mob plab), etc.

Cov kab mob ntawm lub digestive system, nyob rau hauv lem, ua rau ulcers thiab pais plab mob cancer, tus tsim ntawm lub pob zeb nyob rau hauv lub tsib lub zais zis, ulcerative mob plab. Nyob rau hauv lub neej niaj hnub, nws kis plab hnyuv dysbiosis, xws li cov me nyuam mos cov me nyuam.

Cov tsos mob ntawm digestive ib ntsuj av tau cov kab mob yog muaj ntau haiv neeg thiab nyob ntawm seb qhov teeb meem nrog ib tug kev hloov khoom nruab nrog. Tus thawj Pib ntsais koj teeb txog kev ua txhaum nyob rau hauv lub digestive system yog mob plab, cov tsos ntawm belching, kub siab, xeev siab, ntuav, tsam plab, tsis muaj zog thiab poob phaus.