Video: Yam nqaij twg yog sphincters?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov sphincters suav nrog ob lub cev pob txha thiab du nqaij nyob hauv cov chaw tshwj xeeb thoob plaws lub plab. Lub cev pob txha nqaij sphincters , txoj hlab pas siab sphincter , thiab sab nraud qhov quav sphincter yog nyob ntawm kev yeem tswj.
Ua qhov no hauv kev txiav txim siab, hom nqaij leeg twg ua rau sphincters?
nqaij leeg
Tsis tas li, qhov nqaij leeg nyob qhov twg? Qhov qis qis qis, lossis mob plawv sphincter, nyob rau sab saud (cardia) ntawm plab . Qhov sphincter no tiv thaiv cov ntsiab lus acidic ntawm plab los ntawm kev nce mus rau hauv txoj hlab pas. Pyloric sphincter, nyob rau qhov kawg ntawm qhov plab.
Ib yam li ntawd, ob hom nqaij twg tsim sphincters?
Cov ob leeg yog txiv neej lossis poj niam sab nraum lub qhov zis sphincter thiab sab hauv urethral sphincter . Thaum ob qho no nqaij daim ntawv cog lus, lub zais zis raug kaw.
Lub luag haujlwm ntawm cov leeg nqaij sphincter yog dab tsi?
Cov cov leeg nqaij ua raws li lub valve los tswj kev ntws ntawm cov khoom noj zom zom los ntawm lub plab mus rau txoj hnyuv me.
Pom zoo:
Yam twg ntawm cov hauv qab no yog daim ntawv feem ntau ntawm cov leeg nqaij hauv cov neeg laus?
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Qhov mob twg yog tus yam ntxwv ntawm tus mob qog nqaij hlav ntawm cov pob txha?
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Yam mob twg yog tus yam ntxwv txawv txav ntawm cov qe ntshav liab?
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Yam twg yog yam tseem ceeb hauv kev txo qis kev pheej hmoo mob plawv?
Kev coj lub neej noj qab haus huv tuaj yeem pab txo kev pheej hmoo mob plawv. Cov roj (cholesterol) siab, ua neej nyob tsis tu ncua, thiab siv luam yeeb; nws muaj peev xwm tsawg kawg ib nrab tswj hwm ntau yam tseem ceeb thiab theem ob rau kev mob plawv mob plawv; tsuas yog heredity, poj niam txiv neej, thiab hnub nyoog tswj tsis tau
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Dermatitis yog lo lus dav dav uas piav txog kev ua rau tawv nqaij. Dermatitis yog ib yam mob uas muaj ntau yam ua rau thiab tshwm sim ntau yam. Nws feem ntau yog khaus, tawv nqaij qhuav los yog pob khaus ntawm daim tawv nqaij o, reddened