Video: Dab tsi yog sphincters pom nyob hauv cov txheej txheem zom zaub mov?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Plaub qhov sib txawv ntawm cov leeg muaj sphincters hauv GI txoj kab : txoj hlab pas qis sphincter (LES), the pyloric sphincter (PS), lub ileoceccal sphincter (ICS), thiab sab hauv qhov quav sphincter (IAS).
Yog li ntawd, dab tsi yog cov sphincters ntawm lub digestive system?
Cov leeg orbicularis oculi, cov leeg ib ncig ntawm lub qhov muag. Qhov qis sphincter , los yog mob plawv sphincter , nyob rau sab sauv (cardia) ntawm lub plab. Qhov no sphincter tiv thaiv cov kua qaub hauv lub plab los ntawm kev nce mus rau hauv txoj hlab pas. Cov pyloric sphincter , nyob rau hauv qis kawg ntawm lub plab.
Zoo sib xws, sphincters yog dab tsi thiab lawv nyob qhov twg? Sphincters tiv thaiv reflux ntawm cov ntsiab lus luminal. Cov leeg nqaij sphincters yog pom ntawm lub plab zom mov sib txuas, lub plab zom mov sib txuas, qhib lub zais zis, ileocolonic hlws ris, thiab txiav cov hnyuv loj hauv thaj tsam recto-sigmoid ntawm txoj hnyuv loj (Daim duab 1.2).
Ua raws li qhov no, muaj pes tsawg tus sphincters nyob hauv tib neeg lub plab zom mov?
rau
Puas muaj sphincter hauv koj lub plab?
Cov plab tau txais zaub mov los ntawm txoj hlab pas. Raws li zaub mov mus txog qhov kawg ntawm esophagus, nws nkag mus rau plab los ntawm ib lub pob valve hu ua qis esophageal sphincter . Cov pyloric sphincter yog lub cev nqaij ntshiv qhib uas tso cai rau cov zaub mov kis los ntawm plab mus rau txoj hnyuv.
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