![Qhov siab tshwj xeeb ntawm cov zis txhais li cas? Qhov siab tshwj xeeb ntawm cov zis txhais li cas?](https://i.answers-medical.com/preview/medical-health/13959205-what-does-high-specific-gravity-of-urine-mean-j.webp)
Video: Qhov siab tshwj xeeb ntawm cov zis txhais li cas?
![Video: Qhov siab tshwj xeeb ntawm cov zis txhais li cas? Video: Qhov siab tshwj xeeb ntawm cov zis txhais li cas?](https://i.ytimg.com/vi/_9-40PVJzO0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qhov zoo tshaj, tso zis tshwj xeeb lub ntiajteb txawj nqus tau yuav poob ntawm 1.002 thiab 1.030 yog tias koj lub raum yog ua haujlwm li qub. Kev nqus tshwj xeeb cov txiaj ntsig siab dua 1.010 tuaj yeem qhia me me lub cev qhuav dej. Cov zis siab tshwj xeeb tuaj yeem qhia tau tias koj muaj cov khoom ntxiv hauv koj tso zis , xws li: qabzib. protein ntau.
Ib yam li ntawd, dab tsi ua rau muaj kev sib nqus tshwj xeeb hauv cov zis?
Nce hauv tshwj xeeb lub ntiajteb txawj nqus (hypersthenuria, piv txwv li, nce concentration ntawm solutes nyob rau hauv lub tso zis ) tuaj yeem cuam tshuam nrog lub cev qhuav dej, raws plab, ua kom lub cev tawm hws ntau dhau, tso zis kab mob/zais zis, glucosuria, lub raum hlab ntshav txhaws, kab mob siab hepatorenal, txo cov ntshav ntws mus rau lub raum (tshwj xeeb yog
Ib tus kuj tseem yuav nug tau, qhov kev nqus tshwj xeeb txhais tau li cas hauv kev kuaj zis? Siv Ntau Yam. Cov zis tshwj xeeb lub ntiajteb txawj nqus (SG) yog ib qho kev ntsuas ntawm qhov concentration ntawm cov kuab tshuaj nyob rau hauv lub tso zis . Nws ntsuas qhov piv ntawm tso zis sib piv nrog dej ntom ntom thiab muab cov ntaub ntawv qhia txog lub raum lub peev xwm mloog zoo tso zis . A tso zis tshwj xeeb lub ntiajteb txawj nqus ntsuas yog ib feem ntawm urinalysis.
Tom qab ntawd, lo lus nug yog, qhov siab tshwj xeeb nqus txhais tau li cas?
Siab tshwj xeeb lub ntiajteb txawj nqus qhia tias cov zis yog concentrated heev. Cov xwm txheej uas ua rau siab tshwj xeeb lub ntiajteb txawj nqus suav nrog: lub cev qhuav dej. raws plab lossis ntuav ua rau lub cev qhuav dej.
Qhov tshwj xeeb lub ntiajteb txawj nqus ntawm 1.020 txhais li cas?
Kev nqus tshwj xeeb yog ntsuas lub raum lub peev xwm los mloog cov zis. Txo tshwj xeeb lub ntiajteb txawj nqus ( 1.020 ) tshwm sim los ntawm kev ua rau lub raum tsis muaj peev xwm mloog cov zis pom nrog kab mob hauv lub raum (phelonephritis thiab glomerulonephritis) thiab ntshav qab zib insipidus vim tsis muaj tshuaj antidiuretic.
Pom zoo:
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Kev suav xam cuam tshuam Tus nqi cuav (α) = hom I yuam kev = 1 - qhov tshwj xeeb = FP / (FP + TN) = 180 / (180 + 1820) = 9% Tus lej tsis raug cuav (β) = hom II yuam kev = 1 - rhiab heev = FN / (TP + FN) = 10 / (20 + 10) = 33% Hwj chim = rhiab heev = 1 - β
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Lub cev cov tshuaj hormones, thiab cov qog uas tsim lawv, tsim cov endocrine system. Muaj yim lub qog loj, thiab lawv txoj haujlwm yog tswj hwm lub cev cov metabolism, tsim tawm, loj hlob thiab pw tsaug zog. Tab sis tsis yog siv cov neurons, nws siv cov tshuaj hu ua cov tshuaj hormones, txhua tus muaj nws cov haujlwm tshwj xeeb
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Txhawm rau ua tiav qhov ntsuas ntsuas ntawm cov qauv, muab cov ntsuas ntsuas ntawm tus qauv los ntawm daim ntawv lo lo ntsiab muag ntawm lub hom phiaj tsom iav faib los ntawm qhov sib piv qhov tseeb
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Kev nqus tshwj xeeb ntsuas lub raum lub peev xwm los mloog lossis ua kom cov zis sib piv nrog ntshav. Vim cov zis yog ib qho kev daws teeb meem ntawm cov zaub mov, ntsev, thiab cov tebchaw yaj hauv dej, qhov tshwj xeeb lub ntiajteb txawj nqus yog ntau tshaj 1.000. ADH ua rau kom cov tubular dej rov nqus tau thiab txo qis cov zis
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Tib neeg lub cev muaj ob hom kev hnov lus loj: kev paub tshwj xeeb thiab kev paub dav dav. Kev hnov tshwj xeeb muaj lub cev tshwj xeeb thiab suav nrog lub zeem muag (qhov muag), hnov (pob ntseg), sib npaug (pob ntseg), saj (tus nplaig), thiab hnov tsw (qhov ntswg nkag). Kev nkag siab dav dav tag nrho cuam tshuam nrog kev kov thiab tsis muaj lub cev tshwj xeeb