Tympanum - inxalenye nendlebe

Umzimba womntu - kwinkqubo. Akukho nto kwizikolo zonyango bachitha ixesha elininzi isifundo ukwakheka komzimba. ukuva isixhobo inkqubo - enye kwezi zinzima. Ngoko ke, abanye abafundi ezilahlekileyo ukuva ekuthethwa yoviwo i "Yintoni na tympanum?". Umdla ngale nto ukuba bafunde yaye abantu abangenalo uqeqesho lonyango. Makhe sijonge kwesi sihloko kamva kweli nqaku.

phakathi indlebe nokwakheka

Inkqubo ekuva yabantu yenziwa iindawo ezininzi:

• Indlebe yangaphandle;
• nendlebe;
• kwindlebe engaphakathi.

icandelo nganye isakhiwo okhethekileyo. Ngenxa yoko, nendlebe ezisebenza umsebenzi isandi-siqhuba. Ise ithambo zexeshana. Oku kuquka ukuqanda ezintathu ukuyilandela.

Idibanisa kwisisu nasopharynx kwaye tympanic ngokusebenzisa ithumbu eustachian. Diff - iiseli anomoya zenkqubo mastoid, kuquka ezinkulu - mastoid mqolomba.

Le tympanum wendlebe ophakathi elimile parallelepiped kwaye kweendonga ezintandathu. Le kwisisu ise embindini iphiramidi wethambo zexeshana. Udonga top ukhandwa kwipleyiti amathambo obhityileyo, umsebenzi wayo - ukwahlulwa lukakayi, nezinyuko 6 mm esiphezulu. Oku uyakwazi ukubona iiseli ezincinane. Nembasa esahlula em- indlebe aphakathi ukusuka mater Dura kunye nomhlehlo nezenyama ebuchotsheni. Emazantsi igubu kwisisu emelene ibhalbhu ye Kusenjalo jugular.

Inxalenye phakathi kwindlebe engaphakathi ukhandwa mibono ingamathambo, leyo ikhoyo nokubakho ngaphakathi njengecochlea. Ngezantsi - le nestibili, ihamile, nensimbi kunye indlebe. Zikhoyo kuwo lo tympanic lweHo- ijelo elo luvo yobuso. Iindonga icala kwisisu tympanic yabhalwa yezihlunu membranous kunye ithambo.

Inxalenye ebalulekileyo nendlebe - tube eziviwayo. Owona msebenzi wayo - ukugcina uxinzelelo ngokupheleleyo. Idibanisa komgodi nasopharynx kunye tympanic. indlela umqala nganye ivula kungena tube eziviwayo.

walimala

Uhlobo indima udonga lothango oluphakathi engaphandle kunye indlebe yangaphakathi udlala indlebe. Le inwebu equka ngeengcamba ezintathu. umaleko layo lokuqala wabumba iiseli epithelial, okwesibini - kwayo ezinezikhondo, eyesithathu - le isifo. Ikhusela izakhiwo sendlebe aphakathi ukusuka impembelelo lwangaphandle.

Embindini ka inwebu tympanic ukuba kubuyiswe ngaphakathi ifanele. Owona msebenzi wayo - ukutshintshwa intlokoma yesandi. Inkalo ebalulekileyo kwinkqubo eziviwayo ivumela kuphela ukuqonda isandi, kodwa ukufumanisa indlela yayo.

indawo ezikhaphayo

Le tympanic kwisisu ezikufutshane ngaphakathi komgodi mastoid. Kulo kumacala ahlukeneyo diverge iiseli anomoya. Bafike mater Dura kunye fossae cranial. Njengoko zingene nzulu iphiramidi wethambo zexeshana.

zomzimba ukuva

Ekuqaleni, isandi phezu zangaphandle ekuva emisele kwaye etshaya indlebe. Phantsi impembelelo yawo iqala oscillate. It tympanum iba isandi yaba ngumtshangatshangiso ngoomatshini, nabo bonke ngenxa amathambo amancinci: i nensimbi, neengxobonga nestibili. Oku ngoncedo lwabo kukho usulelo isandi ukuya endlebeni. Sele apho, kwi njengecochlea, kufuneka receptors ezizodwa ukuguqula amaza mechanical zibe ukuvumela iiseli zemithambo-luvo ukuqonda iinkcukacha.

Ukudumba tympanum: iimpawu

Yonke unina uqhelene kunye nesifo eendaba otitis, njengoko kudla esimaziyo abantwana abaselula. Ukuba washiya lunganyangwa esi sifo kunokukhokelela ubuthulu esisigxina okanye ilahleko ngokupheleleyo yaso.

Le tympanum biyela kwiimpembelelo yangaphandle, ngoko iinkqubo ukudumba kulo aphakamileyo. Iintsholongwane kungena kwizikhewu ezikufutshane. Yaye amaninzi oko kwenzeka ngenxa emzimbeni, sifo ephantsi, usulelo impumlo kunye nokungondleki.

Eyona uphawu otitis eendaba - okubuhlungu endlebeni. ebuhlungu Secondary inokwenzeka, ubushushu ekukhuliseni, njl Kodwa ukuseka ukuxilongwa kufuna thethwano yangaphakathi ugqirha.

Kuba inflammations wabucala kwisisu tympanic ekunokuthiwa evstahiit. Esi sifo sichaphazela ityhubhu eziviwayo apho iintsholongwane badla avela emlonyeni, njengoko kwesinye isiphelo ityhubhu ivulwa ecaleni tonsils. Ngoko ke, umzekelo, sinusitis nokuthimliswa ingadala ukuva iingxaki.

Le tympanum banokuchaphazeleka, nangenxa ukudumba emqolombeni mastoid. Esi sifo kuthiwa mastoiditis. Amaninzi, usulelo ufumana kule ndawo emithanjeni okanye igazi nkqubo, njengoko zamafu kule ndawo impahla. Ukudumba kaninzi kwenzeka sizoku lwisana usuleleko odangeleyo ezifana pyelonephritis. Iintsholongwane ke lwanda egazini kwaye kuchaphazela iiseli mastoid.

Tympanum - yinxalenye zendlebe, equka amathambo ezinkulu: i nestibili, ukuxakaxwa, kunye nensimbi. Inomsebenzi ibalulekileyo kule nkalo - iliza isandi iguqulelwa mechanical kunye nokuhanjiswa kwi zokupheka ngaphakathi njengecochlea. Ngako oko, iinkqubo ukudumba kule ndawo ukufumana nayiphi na ilahleko ukuva okwexeshana okanye isigxina.