I-Anatomy, Imisebenzi Nempilo Ye-Colon Yakho
Iyini ikholoni? I-colon yingxenye ebalulekile yesistimu yakho yokupula amanzi. Ilungu le-tubular lisebenza ngehora ukukhipha imikhiqizo emfucumfucu emzimbeni wakho. Njengengxenye yesimiso sokugaya , ikoloni isebenza eceleni kwezitho ezifana nesisu nesisu esincane sokususa isitoreji futhi ugcine ibhalansi yakho yamanzi kanye ne-electrolyte.
Ungaphila Ngaphandle Kwekoloni?
Nakuba kuyisici esimangalisayo, kungenzeka ukuba uphile ngaphandle koloni.
Abantu banezinxenye zekholoni yabo esuswe ekuhlinzekeni nsuku zonke- ukuthengiswa kwamathumbu okuhlinza ngenye yezindlela zokwelashwa zomdlavuza wekoloni . Kodwa-ke, zonke izinyawo eziyisithupha zekholoni yakho, ebizwa nangokuthi umathumbu omkhulu, isebenza ngenhloso. Iningi lezakhi ezidliwayo ziyangena emathunjini amancane ngaphambi kokuba "ukudla" kufinyelele ku-colon yakho. Umsebenzi oyinhloko wekoloni ukwenza izingxenye ezimbili nengxenye yetshezi (ukudla owafakile okuxubene namajusi wokugaya) endaweni eyisiteleka yokuphuma emzimbeni.
I-colon kumele ibuyise kabusha amanzi kanye ne-electrolytes ukwakha isikhala. Yingakho, uma usuphelile amanzi, ungathola amandla futhi isitokisi sakho singase sibe nzima futhi kunzima ukudlula. I-colon idonsa uketshezi oluthe xaxa kusuka esitokisini somzimba wakho ongayisebenzisa.
I-Anatomy ye-Colon
I-colon ayibhaliwe ngobuciko-iningi lamalebula wekoloni lihambisana nendawo yabo yokuthambo nokugeleza kwesitokisi.
Amathumbu akho amakhulu aphukile abe yizigaba eziyisithupha kuhlanganise i-cecum, ekhuphuka kolononi, ikholoni ehamba phambili, ikholoni ehla, i-sigmoid colon, kanye ne-rectum. I-colon iqala ekupheleni komathumbu omncane, lapho kuthiwa i-cecum, futhi iphela e-rectum. Amanqamu emathumbu amakhulu abizwa ngokuthi yi-colon, umhlanga noma umdlavuza we-colorectal.
I- cecum itholakale ngendlela engokwemvelo ngakwesokudla kwesokudla kwesisu sakho cishe lapho isithasiselo sakho sinamathele khona. I-cecum yiyona ingxenye enkulu kunazozonke zekholoni yakho yonke futhi ingaba amamitha angu-5 ubude, noma ingxenye yesithathu isikhathi eside njengepeni. Amaphesenti angama-15 no-20 azo zonke izinhlobo zegciwane lekoloni zenzeka ku-cecum.
Ikholoni ekhuphukayo iqhubekela phezulu ukusuka e-cecum kuya ekolon ehamba phambili. Ingxube phakathi kwe-cecum ne-colon eguquguqukayo ibizwa ngokuthi i-colic flexure, noma ukuguquguquka kwe-hepatic ngokusondela kwesibindi sakho (uhlelo lwe-hepatic). Ngokwemvelo, ikholoni ekhuphuka ingamamitha angu-10 ubude futhi ihlezi ngakwesokudla kwesisu sakho.
I -colon ehambayo ixhuma ikholoni yakho ekhuphuka futhi ehla, ehamba ngobude phakathi kwesisu sakho. I-colon ehamba phambili isondelene nesisu sakho, isibindi, kanye ne-gallbladder futhi ingamamitha angu-50 ubude ubude.
I- descon colon iqala ukuguquguquka kwe-colic-flexible, eyaziwa nangokuthi ukuguquguquka kwe-splenic ngokusondela kwengubo. Lesi sigaba sekholoni yakho sisehlangothini lwesobunxele besisu sakho, ukuxhuma ikoloni yakho ehambayo kuya ekoloni yakho ye-sigmoid. I-colon ehlayo ingaba amamitha angu-10 ubude.
Amaphesenti angaba ngu-25 emdlavuza wekolon avela ekoloni ekhuphuka, ehambayo noma ehla.
I- sigmoid colon yenza ama-50 centimitha wokugcina wekhaloni eholele ekwenzeni futhi ngokuvamile ine-'S 'ijika noma ukuma kwayo. Amaphesenti angaba ngu-20 kuya ku-25 azo zonke izinhlobo ze-kansa yamakholoni avela emgodini we-sigmoid, otholakala kalula ngaphezu kwe-pelvis yakho.
I- rectum iyisabelo sokugcina samathumbu akho amakhulu aholela ku-anus. Inqubo yokugaya inyama isuqedile ngokuphelele ngesitoreji sesikhathi sifinyelela ku-rectum, lapho ilindele ukudluliselwa njengento yokunyakaza. Amaphesenti angaba ngu-25 kuya kwangu-30 ekhansela avela kulesi siqephu esingamamitha angu-15 emathunjini amakhulu.
Bheka Ngokushesha Isigaba se-Colon
I-colon yenziwe ngezigaba ezine, ngasinye sinomsebenzi othize.
Lapho kutholakala ukuthi unomdlavuza we-colon, isifo sokubeletha sinquma ukuthi isifo somdlavuza sesifikile yini (njengokungaphakathi kwangaphakathi noma kwangaphandle) ukuze usize ukucacisa isiteleka somdlavuza wakho . Iningi lamakhemikhali e-colorectal lizoqala ngaphakathi kocansi, olubizwa ngokuthi i-mucosa, futhi ludluliselwe engxenyeni engaphandle, noma i-serosa, ye-colon ngokuhamba kwesikhathi uma ingaphathwa kabi. Ukuqala engxenyeni engaphakathi kwekoloni, izendlalelo zihlanganisa:
- I-Mucosa - Ihlukaniswe ngamagatsha amathathu, insimu ye-mucosa ibizwa ngokuthi i-epithelium, lapho iningi lamakholoni kanye namagciwane angama-rectal aqala khona. I-mucosa inikeza i-lubricant, esiza usizo ekuhambeni kwesibalo ngokusebenzisa ikoloni.
- I-Submucosa - Isendlalelo esilandelayo sekholoni yakho, ecebile emithanjeni yegazi nemisipha. I-submucosa iyinhlayiya yesikhumba esivumelanayo ehlanganisa i-mucosa kuya kwesendlalelo esilandelayo semisipha.
- I-Muscularis Propria - Ingqimba yesithathu ihlanganisa izingxenye eziphikisanayo zezinsimbisi ze-muscle - isethi egijima ngokuqondile futhi isethi egijima nxazonke koloni. Uma amagciwane efinyelela ngalolu hlu, kukhona amathuba okwandisa ukuthi angakwazi ukubhekana nezinye izingxenye zomzimba.
- Serosa - Ingqimba engaphandle kwekoloni yakho. Lapho umdlavuza usakazeka nge-serosa ushiye ikolon futhi uhlelwe kabusha.
Gcina ikholoni yakho ijabule
Ikholoni yakho iyilungu elula nezidingo ezilula. Gcina i-hydrated, ihlanzekile, futhi ihlole izivivinyo zokuhlola ukuhlola i-inner lining ye-polyps noma ukukhula okungaphambi komdlavuza. Ukudla okunamafutha amaningi, ushukela nokusetshenziswa ngokweqile kokudla inyama (ngaphezu kwama-ounces angu-18 ngesonto) kungandisa ingozi yomdlavuza wekoloni. Ukubhema, ukukhuluphala, nokuphuza ngokweqile kungase kuthinte impilo yakho yekoloni.
Siza umsebenzi wakho we-colon ngokusemandleni akho nge:
- Ukudla ukudla okuphezulu-fiber okunezinhlamvu ezigcwele, izithelo. nemifino
- Ukunciphisa inyama ebomvu kanye nokucutshungulwa inyama (izinja ezishisayo) ukusetshenziswa
- Ukuphuza amanzi amaningi nsuku zonke
- Thola ukuzivocavoca nsuku zonke
- Yeka ukusebenzisa imikhiqizo kagwayi kuhlanganise nogwayi kanye nokubhema
- Nciphisa ukudla kwakho kotshwala
- Khuluma nodokotela wakho mayelana ne-multivitamin nsuku zonke uma ukudla kwakho kuhlupheka
- Funda kabanzi mayelana nokuhlola izivivinyo ukuqapha impilo yakho yekoloni
Akukaze kube sekwephuzile kakhulu ukuqala ukufunda ngekoloni yakho futhi uthathe ukuma okusebenzayo ekugcineni ukuphilile. Ukutholakala kokuqala komdlavuza wekolon kusindisa ukuphila-ukufunda okuningi mayelana nekoloni yakho nokuyigcina inempilo kungalondoloza eyakho.
Imithombo:
I-American Cancer Society. (2006). Umhlahlandlela ophelele we-American Cancer Society ku-Cancer Colorectal . I-Clifton Fields, NE: i-American Cancer Society.
Witmer, L. (2007, Januwari 23). I-anatomy yomtholampilo yamathumbu amakhulu.
I-Harvard School of Health Public. (nd). Amaprotheni: Yini Engingayidla?