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Video: Lymph kua dej yog dab tsi thiab nws tuaj qhov twg?
![Video: Lymph kua dej yog dab tsi thiab nws tuaj qhov twg? Video: Lymph kua dej yog dab tsi thiab nws tuaj qhov twg?](https://i.ytimg.com/vi/HlDnBGJM6uA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Lymph yog qhov tseeb kua uas yog muab los ntawm ntshav ntshav. Cov cov qog ntshav cov hlab ntsha ua lub network ntawm cov ceg uas ncav cuag feem ntau ntawm lub cev nqaij daim tawv. Lawv ua haujlwm zoo ib yam li cov hlab ntshav. Cov cov qog ntshav cov hlab ntsha ua haujlwm nrog cov leeg rov qab los kua los ntawm cov ntaub so ntswg.
Ib yam yuav nug ib yam, cov kua dej ua los ntawm dab tsi?
Lymph yog cov kua ntshiab-rau-dawb ua los ntawm: Cov qe ntshav dawb , tshwj xeeb tshaj yog lymphocytes, cov cell uas tua cov kab mob hauv ntshav . Dej los ntawm cov hnyuv hu ua chyle , uas muaj cov protein thiab cov rog.
Ib yam li ntawd, cov kua dej lymphatic ntau npaum li cas hauv lub cev? Hauv cov neeg mob uas muaj hnub nyoog laus, feem ntau muaj tsawg dua 150 ml dawb kua nyob rau hauv lub plab thiab lub cev ntws ntawm cov qog ntshav rau hauv cov hlab ntsws yog li 800 txog 1000 ml ib hnub. Ascites tshwm sim thaum muaj kev hloov pauv nyob rau hauv ib txwm hydrostatic, osmotic, thiab hluav taws xob hluav taws xob uas txiav txim siab kua tshuav nyiaj li cas.
Ib yam li ntawd, nws tau nug, lymph yog dab tsi thiab nws ua haujlwm li cas?
Lymph yog cov kua uas ntws thoob plaws hauv lymphatic qhov system. Nws tau tsim thaum cov kua dej sib kis tau sau los ntawm cov qog ntshav capillaries. Ib qho tseem ceeb muaj nuj nqi ntawm cov qog ntshav yog tias nws ntes cov kab mob thiab coj lawv mus cov qog ntshav nodes, qhov twg lawv raug puas tsuaj.
Pom cov qog ntshav nyob qhov twg?
Kev piav qhia ntawm cov kab mob lymphatic Lawv nyob tob rau hauv lub cev, xws li nyob ib ncig ntawm lub ntsws thiab lub plawv, lossis ze rau ntawm qhov chaw, xws li hauv qab caj npab lossis puab tais, raws li American Cancer Society. Cov lymph nodes pom los ntawm lub taub hau mus rau ib ncig ntawm lub hauv caug.
Pom zoo:
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Kev ua kom lub cev qhuav qhuav qhia txog kev txo qis ntawm kev ua haujlwm zoo nyob hauv qhov chaw hauv lub cev, thaum lub cev qhuav dej qhia txog kev poob dej dawb hauv qhov feem ntau ntau dua qhov poob ntawm sodium
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Cov kua dej ntau yog siv hauv cov kua dej resuscitation, feem ntau hom yog colloids thiab crystalloids. Colloids feem ntau yog siv los ua cov ntim ntshav nthuav dav hauv kev kho mob ntshav siab. Lawv muaj cov molecules loj uas tsis tuaj yeem hla cov phab ntsa capillary thiab khaws cia hauv cov hlab ntsha
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Cov kua dej synovial muaj ob txoj haujlwm hauv lub cev, uas yog txhawm rau txhawm rau cov pob txha mos ntawm qhov kawg ntawm cov pob txha hauv qhov sib koom ua ke thiab muab cov khoom noj rau cov pob txha mos, lossis txheej nyias ntawm cov pob txha tiv thaiv hauv cov pob qij txha. Lub xub ntiag ntawm cov kua dej synovial tseem ceeb heev rau peb cov pob txha
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm
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Cov ntsev ntau hauv dej, siab dua osmotic siab. Raws li qhov xwm txheej ib txwm muaj, osmotic siab nyob rau hauv qhov chaw tso rau sab hauv yog zoo ib yam li hauv qhov chaw sab nrauv. Thaum lub cev qhuav dej tshwm sim, txawm li cas los xij, cov ntsiab lus ntawm cov ntsev nyob hauv ib lossis ntau qhov ntxiv lossis txo qis