Sengoli: Christy White
Letsatsi La Creation: 7 Mots’Eanong 2021
Ntlafatsa Letsatsi: 23 Phuptjane 2024
Anonim
Does the giant shark Megalodon still exist? 🦈 - Megalodon GamePlay 🎮📱 VR
Video: Does the giant shark Megalodon still exist? 🦈 - Megalodon GamePlay 🎮📱 VR

Litaba

Mothapo oa vagus, o tsejoang hape e le mothapo oa pneumogastric, ke methapo e tsoang bokong ho ea mpeng, 'me tseleng ea eona, e hlahisa makala a' maloa a sa sebetseng litho tse fapaneng tsa popelo, thoracic le mpa, tse nang le tšebetso ea kutlo le makoloi, ho ba bohlokoa bakeng sa ho boloka mesebetsi ea bohlokoa, joalo ka lebelo la pelo le taolo ea methapo, mohlala.

Metsing ea vagus, e ka lehlakoreng le leng la 'mele, ke para ea leshome ea lipara tse 12 tse kopanyang bokong le' mele. Kaha methapo ea methapo e bitsoa lipalo tsa Roma, methapo ea vagus e boetse e bitsoa X pair, mme e nkuoa e le eona methapo e melelele ka ho fetisisa ea cranial.

Lintho tse ling tse susumetsang methapo ea vagus, e bakoang ke ho tšoenyeha, tšabo, bohloko, ho fetoha ha mocheso kapa ho ema nako e telele, ho ka baka se bitsoang vasovagal syncope, moo motho a ka bang le botsoa kapa a akheha haholo. e ka baka ho theoha ha lebelo la pelo le khatello ea mali. Utloisisa hore na vasovagal syncope ke eng le hore na u ka e phekola joang.


Anatomy ea vagus methapo

Li-pair tsa Cranial

Tšimoloho ea methapo ea vagus

Mothapo oa vagus ke methapo e meholohali ea cranial mme e tsoa kamorao ho tleloubu ea mokokotlo, sebopeho sa boko se hokahanyang boko le mokokotlo, mme se siea lehata ka lesoba le bitsoang jugular foramen, le theoha molaleng le sefubeng ho fihlela e fella ka mpeng.

Nakong ea methapo ea vagus, e boloka pharynx, larynx, pelo le litho tse ling, 'me ke ka eona boko bo bonang hore na litho tsena li joang le ho laola mesebetsi ea tsona e mengata.

Mesebetsi e meholo

E meng ea mesebetsi ea mantlha ea methapo ea vagus e kenyelletsa:

  • Maikutlo a ho khohlela, ho koenya le ho hlatsa;
  • Ho khutsufala ha lithapo tsa lentsoe bakeng sa tlhahiso ea lentsoe;
  • Taolo ea ho honyela ha pelo;
  • Ho fokotseha ha lebelo la pelo;
  • Mekhatlo ea ho hema le khatello ea bronchial;
  • Khokahano ea motsamao oa 'metso le mala, le keketseho ea sephiri sa ka mpeng;
  • Tlhahiso ea mofufutso.

Ntle le moo, methapo ea vagus e arolelana e meng ea mesebetsi ea eona le methapo ea glossopharyngeal (IX para), haholo-holo sebakeng sa molala, e ikarabellang bakeng sa maikutlo a monate, moo methapo ea vagus e amanang haholo le bolila le glossopharyngeal ka tatso e bohloko.


Liphetoho tsa methapo ea vagus

Phofo ea methapo ea botšehali e ka baka mathata a ho metsa, ho ruruha, ho thatafalloa ke ho bua, ho honyela mesifa ea pharynx le larynx, le liphetoho khatello ea mali le ho otla ha pelo. Ho holofala hona ho ka hlaha ka lebaka la ts'itiso e mpe, likotsi tsa ho buuoa, khatello ea lihlahala kapa li-syndromes tse itseng tsa methapo.

Ntle le moo, ho na le maemo a bakang ts'usumetso e fetelletseng ea methapo ea vagus, e hlahisang boemo bo bitsoang vagal syncope kapa ho akheha. Hangata e hlaha bathong ba banyane mme e bakoa ke ho fokotseha ha sekhahla sa pelo le khatello ea mali, ka lebaka la khaello ea oksijene bokong, e bakang ho akheha. Bona seo u lokelang ho se etsa haeba u feta.

Vagal syncope e ka bakoa ke:

  • Ho ipapisa le mocheso;
  • Maikutlo a matla, a kang bohale;
  • Ho phehella ho ema nako e telele;
  • Mocheso oa fetoha;
  • Ho metsa lijo tse kholo haholo;
  • Ho ba sebakeng se phahameng haholo;
  • Utloa tlala, bohloko, kapa liphihlelo tse ling tse sa thabiseng.

Tsosoloso ea methapo ea botšehali e ka etsoa ka ho silila ka lehlakoreng la molala. Ka linako tse ling motsamao oa vagal o etsoa ke lingaka ka ts'ohanyetso ho laola pelo ea pelo.


Lingoloa Tsa Portal

Ente ea Verteporfin

Ente ea Verteporfin

Ente ea Verteporfin e ebeli oa hammoho le photodynamic therapy (PDT; kalafo ka le eli la la er) ho phekola kholo e a tloaelehang ea methapo ea mali e lutlang ka leihlong e bakoang ke ho enyeha ha met ...
Hemoglobin Electrophoresis

Hemoglobin Electrophoresis

Hemoglobin ke protheine e li eleng t a hao t e khubelu t a mali t e t amai ang ok ijene matšoafong a hao ho ea 'meleng oohle. Ho na le mefuta e fapaneng ea hemoglobin. Hemoglobin electrophore i ke...