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Video: 4 txheej ntawm phab ntsa ntawm txoj hnyuv yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
GI ib puag ncig muaj plaub txheej: txheej sab hauv tshaj yog mucosa , hauv qab no yog tus submucosa cov , ua raws los ntawm muscularis propria thiab thaum kawg, txheej txheej sab nraud - lub adventitia . Cov qauv ntawm cov khaubncaws sab nraud povtseg txawv, nyob rau hauv ntau cheeb tsam ntawm lub digestive system, nyob ntawm seb lawv ua hauj lwm.
Tsis tas li ntawd, plaub txheej ntawm phab ntsa ntawm txoj hnyuv los sab hauv mus rau sab nraud yog dab tsi?
Muaj 4 txheej hauv txoj hnyuv: los ntawm sab hauv mus rau sab nraud cov no yog mucosa , submucosa cov , cov leeg nqaij thiab serosa.
Ib sab saum toj no, dab tsi yog txheej txheej loj lossis cov tunics ntawm txoj hnyuv? Lub plab zom mov yog tsim los ntawm 4 lub tsho, mucosa , submucosa , muscularis , & serosa lub adventitia . Txhua qhov kev tivthaiv yog dabtsi lossis txhua qhov nyob qhov twg? Sab hauv lub tsho tshaj plaws, suav nrog mucous epithelium, a lamina propria cov , & ib muscularis mucosa.
Hauv qhov no, txheej txheej ntawm phab ntsa hauv plab yog dab tsi?
Cov txheej ntawm lub plab phab ntsa, thiab lwm yam, suav nrog serosa , cov leeg , submucosa cov , mucosa. Peb txheej txheej ntawm cov leeg nqaij suav nrog txheej sab nrauv, nruab nrab ncig, thiab sab hauv oblique leeg.
Muaj pes tsawg txheej ntawm cov leeg nyob hauv phab ntsa plab?
peb
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