Video: Yuav ua li cas nitrates nce oxygen mov?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Nitrates yog ib tug vasodilator. Vasodilators nthuav dav (nthuav) cov hlab ntshav, txhim kho ntshav ntws thiab tso cai ntau dua cov pa -nplua nuj cov ntshav rau mus txog lub plawv nqaij. Nitrates kuj so cov leeg rau yooj yim ua haujlwm ntawm lub plawv thaum ntshav rov qab los rau lub plawv los ntawm txhais caj npab thiab txhais ceg.
Ib yam li ntawd, nws tau nug, yuav ua li cas nitrates txo oxygen thov?
Thaum lawv ua raws li venodilators, vasodilators mob hlab ntsha tawg, thiab txo qis arteriolar dilators, thawj cov tshuaj tiv thaiv tsis zoo ntawm nitrates yog to txo mob plawv oxygen xav tau los ntawm kev tsim cov kab mob vasodilation ntau dua li cov hlab ntsha vasodilation. Qhov no vasodilation systemic txo sab laug ventricular systolic phab ntsa kev nyuaj siab.
Tom qab ntawd, lo lus nug yog, nitrates ua haujlwm li cas los kho angina? Yeej tseem zoo, nitrates nthuav dav - uas yog, nthuav dav lossis so - cov hlab ntsha thiab cov leeg tsis tsuas yog hauv plawv tab sis kuj nyob lwm qhov hauv lub cev. Los ntawm dilating cov hlab ntsha ntawm lub plawv, nitrates tuaj yeem txo qhov kev ntxhov siab ntawm lub plawv los ntawm kev txhim kho cov ntshav ntws mus rau cov leeg nqaij. Qhov no yuav daws angina tsos mob.
Ib yam li ntawd, nitrates ua rau vasodilation li cas?
Nitrates yog chav kawm ntawm cov tshuaj uas nce kev tso tawm ntawm nitric oxide (NO) hauv cov hlab ntshav cov leeg nqaij, ua rau cov leeg nqaij so thiab tom qab vasodilation . Ceev ceev thiab ua yeeb yam luv nitrates feem ntau yog siv hauv kev kho mob ntawm mob angina pectoris thiab kub siab ceev.
Yuav siv tshuaj nitrates li cas?
Lub sijhawm tam sim no, nitrates tuaj yeem ua ua thawj coj ntawm qhov sublingual, qhov ncauj, txhaj tshuaj ntawm cov kab mob transdermal hauv daim ntawv ntawm nitroglycerin thiab isosorbide dinitrate lossis mononitrate (ua haujlwm luv thiab muaj txiaj ntsig zoo). Thaum siv txoj kev hloov pauv mus los, thaj yuav tsum nyob rau hauv qhov chaw rau 12 teev.
Pom zoo:
Vim li cas nws thiaj tseem ceeb rau tus kws saib xyuas neeg mob saib xyuas cov phaj thiab cov tais zaub mov thaum cov neeg nyob hauv tau noj mov tas lawm?
Vim li cas nws thiaj tseem ceeb rau tus kws saib xyuas neeg mob saib xyuas cov phaj thiab cov tais zaub mov thaum cov neeg nyob hauv tau noj mov tas lawm? Nws pab txheeb xyuas qhov kev hloov pauv ntawm cov neeg nyob hauv kev nyiam zaub mov. Tus kws saib xyuas mob nkeeg yuav tsum txheeb xyuas cov zaub mov thiab dej ua ntej cov neeg nyob hauv
Vim li cas zaub mov thiaj li nce kuv lub qhov ntswg thaum kuv nqos?
Qee yam mob tuaj yeem ua rau koj lub caj pas tsis muaj zog, ua rau nws nyuaj txav cov khoom noj los ntawm koj lub qhov ncauj mus rau hauv koj lub caj pas thiab txoj hlab pas thaum koj pib tos. Koj tuaj yeem hnoos, hnoos lossis hnoos thaum koj sim hnoos lossis muaj qhov hnov ntawm cov zaub mov lossis cov kua dej poob qis ntawm koj lub raj cua (trachea) lossis koj lub qhov ntswg
Kuv yuav zom zaub mov sai npaum li cas tom qab noj mov?
Yog tias koj lub sijhawm dhau los yog kev txhawj xeeb, muaj qee cov kauj ruam uas koj tuaj yeem ua kom nrawm dua. Kev tawm dag zog 30 feeb ib hnub. Khoom noj khoom haus thiab digested khoom yog tsiv los ntawm lub cev los ntawm ib tug series ntawm cov leeg nqaij contractions. Noj fiber ntau. Noj yogurt. Noj nqaij tsawg dua. Haus dej ntau
Vim li cas qhov dav ntawm qhov sib xyaw ua haujlwm muaj peev xwm nce nrog nce kev txhawb zog?
A: CAP yog cov lej sib npaug ntawm txhua tus neeg muaj peev xwm ua tau ntawm cov hlab ntsha. Raws li kev txhawb zog nce ntxiv, peb nrhiav cov fibers ntau dua, yog li ntau APs ntxiv los tsim kom muaj lub tswb zoo li nkhaus
Yuav ua li cas nitrates kho angina?
Qhov tseem ceeb, nitrates nthuav dav - uas yog, nthuav dav lossis so kom txaus - cov hlab ntsha thiab cov leeg tsis tsuas yog hauv plawv tab sis kuj nyob lwm qhov hauv lub cev. Los ntawm kev nthuav dav cov hlab ntshav ntawm lub plawv, nitrates tuaj yeem txo qhov kev ntxhov siab ntawm lub plawv los ntawm kev txhim kho cov ntshav ntws mus rau cov leeg nqaij. Qhov no yuav daws cov tsos mob angina