Nitroglycerin los ua ib qho sublingual ntsiav tshuaj coj mus rau hauv qab tus nplaig. Cov ntsiav tshuaj feem ntau yog noj raws li qhov xav tau, xws li 5 mus rau 10 feeb ua ntej kev ua ub no uas yuav ua rau muaj kev tawm tsam ntawm angina lossis thawj qhov cim ntawm kev tawm tsam.
Txoj kev twg ntawm kev tswj hwm rau nitroglycerin cuam tshuam nrog kev txhim kho ntawm kev kam rau siab yog tias lub sijhawm tsis pub siv tshuaj tsis tsim quizlet?
Nws yuav tsum tau khaws cia hauv siab tias kev txhaj tshuaj tsis tu ncuantawm nitrates tuaj yeem ua rau muaj kev ua siab ntev. Nws yog ib qho tseem ceeb uas yuav tau hloov cov neeg mob mus rau hauv daim ntawv ntawm qhov ncauj nrog cov tshuaj sib quas ntus thiab ncua sij hawm ntev tsis muaj nitrate kom tsis txhob ua siab ntev.
Yuav ua li cas txoj kev tuaj yeem muab nitroglycerin?
Cov ntaub ntawv ceev ceev suav nrog cov ntsiav tshuaj lossis tshuaj tsuag qhov ncauj. Cov ntsiav tshuaj muab tso rau hauv qab tus nplaig (sublingual) lossis nruab nrab ntawm lub plhu thiab cov pos hniav (buccal). Cov tshuaj tsuag yog siv rau ntawm los yog hauv qab tus nplaig. Cov ncauj lus no suav nrog cov qauv ua yeeb yam sai ntawm nitroglycerin.
Vim li cas nitroglycerin tsis muab los ntawm qhov ncauj?
Nitrates. Glyceryl trinitrate (los yog nitroglycerin) tau txais ntau lub siab ua haujlwm metabolism thaum muab qhov ncauj, thiab yog li feem ntau yog muab los ntawm txoj kev sublingual, uas nws tau zoo absorbed thiab sai sai coj mus rau hauv txoj kev.
Thaum twg koj muab nitroglycerin?
Cov kws kho mob feem ntau sau tshuaj nitroglycerin rau angina pectoris, uas feem ntau hu ua "angina." Nws yog mob plawv mob plawvNws tshwm sim vim qee yam txwv tsis pub cov ntshav ntws mus rau koj cov leeg nqaij. Nitroglycerin pab ua kom cov hlab ntsha loj dua kom cov ntshav nkag mus rau koj cov leeg plawv.
