Hanci mai zurfi ... Kuma a ina yake da bakin ciki - akwai kuma ya tsage?

A gaskiya, duk da sunan, wannan sashin jiki na narkewa kamar tsarin da isasshen ƙarfi. Saboda haka, a ƙarƙashin kalmar "fashe", za'a iya nufin shi, maimakon haka, lalacewar wani shirin - ba jiki ba, amma aiki. Amma a gare su ƙananan hanji ba su da wata ƙasa da sauran gabobin, da kuma yadda ba haka ba, idan muka ci gaba da yin aiki tare da aiki, kuma sau da yawa har ma muna raguwa da shi.

Af, da kananan hanji ba sai da dabara - daga 3,75 zuwa 5 cm a diamita, kawai saboda shi aka kira "da bambanci" da manyan hanji. Yana wakiltar wani bututu game da tsawon mita 7.5, wanda aka "kirkiro" a yawancin cavities abdominal. Amma tsarin ƙananan hanji ba'a iyakance shi ba a tube daya - an raba shi zuwa sassa uku: duodenum, ƙananan hanji da kuma ileum. Kowa yana da nasa manufar.

Saboda haka, bayan aiki a cikin ciki, gruel abinci ya shiga cikin ƙananan hanji. Kuma an yi haka ne a hankali, an tsara shi. Ƙwaƙwalwar ƙwayar cuta mai karfi tana buɗe ƙwayar tsofaffin ƙwayar ƙarewa - irin nau'in rufewa a fita daga ciki. Wannan yana tabbatar da yaduwar tsari. Saboda haka, wani ɓangare na gruel an "fitar da shi" a cikin ɓangaren farko na ƙananan hanji-duodenum. Ko da yake shi ne mafi guntu kashi - kawai 25-30 cm - amma wannan ne a nan cewa mafi muhimmanci narkewa tafiyar matakai suna mayar da hankali. Abincin da aka sarrafa a cikin ciki an haxa shi da ruwan 'ya'yan itace mai yalwaci, acid wanda yayi amfani da hankali akan tantanin enzymes wanda ke jikin bango na duodenum, da wadanda aka ciyar da su a nan daga pancreas. Maganin ganyayyaki yana taimakawa ta gudummawar, wadda ke da hanyar shiga ta - ta hanyar ya samo kayan hanta - bile, wanda ke taimakawa wajen narkewar ƙwayoyi. Cakuda ganyayyaki na ciki da pancreatic juices tare da bile suna rarraba ɗayan abinci a cikin nau'ikan minti guda daya sannan zasuyi kwakwalwa ba tare da matsalolin jiki ba ta wurin ganuwar ƙananan hanji.

A cikin jejunum, wanda tsawon ne game da 3.5 mita, kan aiwatar fitowa tasiri enzymes. A ganuwar da wannan sashen, kazalika da ileum, sanye take da miliyoyin kananan villi, ta hanyar abin da ake tunawa a cikin jini gina jiki. Ginin yana da mahimmanci a gare su: daga wannan sashen, ana ba da injin jiki ga jiki, wasu ma'adanai da bitamin, biran da aka gina da ruwa. Kuma riga a kan hanya, bayan wucewa ta hanyar tashar teku, ba a rage yawancin abinci zuwa ga babban hanji.

A cikin ƙananan hanji, akwai nau'i biyu na ƙungiyoyi: layi da kuma ƙungiyoyi masu rai - suna motsa abinci, a matsakaici, a gudun 2 cm a minti daya. Wannan aikin yana haifar da ƙuƙwalwar ƙira, wanda muke kira "rumbling na ciki". Motor gazawar, tare da daban-daban dyspepsia (sosai al'ada aiki) ne kawai ya fi na kowa ailments fuskantar da kananan hanji. Sau da yawa, tare da ciki ko babban hanji, gastenteritis, enterocolitis da gastroenterocolitis suna shafawa. Hanyoyin ƙwayar ƙwayoyin cuta a cikin wannan ɓangare na shinge na kwayoyi suna haifar da rikici na ayyukan sirri da kuma motsa jiki na sassan "mafi girma", cututtuka na kwayoyin cuta da nakasassu, da abubuwan rashin tausayi da kuma magunguna masu ban mamaki.

Bayyanar cututtuka na hanji cuta - yana da mafi yawa abin da muka kira ciki zafi (kullum, wannan wawa cibiya zafi), ji na nauyi, ko busa-tsãwa. An kuma halin da ciwon kai da kuma janar wani rauni, asarar ci da kuma nauyi asara, iya, wani lokacin faruwa m cuta.

Ya kamata a tuna da cewa cututtuka na sinadarai, kwayoyi da samfurori marasa magunguna, da kuma ci abinci, yawancin lalacewar cututtuka. Saboda haka, rigakafi mafi kyau shine hanya mai dacewa wajen cin abinci, bada taba da barasa kuma yana karawa tare da kari da bitamin.