Video: Phenoxybenzamine siv rau dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov tshuaj no yog siv kho cov ntshav siab thiab tawm hws hnyav vim muaj qee yam qog ntawm cov qog adrenal (pheochromocytoma). Phenoxybenzamine zwm rau hauv chav kawm ntawm cov tshuaj hu ua alpha blockers. Nws ua haujlwm los ntawm kev so thiab nthuav cov hlab ntshav kom cov ntshav tuaj yeem yooj yim dua.
Kuj paub yog, Phenoxybenzamine ua haujlwm sai npaum li cas?
Muaj qhov pib qeeb ntawm kev ua tshuaj (ob peb teev), uas nce ntau dua ob peb hnub tom qab siv tas li. Cov ntshav ib nrab-lub neej hauv tib neeg yog kwv yees li 24 teev. Cov teebmeem tshwm sim rau 3-4 hnub tom qab txiav cov tshuaj. Phenoxybenzamine yog lipid soluble heev.
Ib sab saum toj no, Puas yog Phenoxybenzamine nce ntshav siab? Phenoxybenzamine yog qhov ua tau ntev, adrenergic, alpha-receptor thaiv tus neeg sawv cev uas tuaj yeem tsim thiab tswj "tshuaj sympathectomy" los ntawm kev tswj hwm qhov ncauj. Nws nce ntshav ntws mus rau ntawm daim tawv nqaij, mucosa thiab viscera plab, thiab txo qis ob qho tib si supine thiab nce ntshav siab.
Ib sab ntawm no, dab tsi yog phenolamine siv rau?
Phentolamine Mesylate ( phenolamine mesylate) rau Kev Txhaj Tshuaj yog qhia rau kev tiv thaiv lossis tswj kev mob ntshav siab uas yuav tshwm sim hauv tus neeg mob uas muaj pheochromocytoma vim muaj kev ntxhov siab lossis kev siv dag zog thaum npaj ua ntej thiab phais phais.
Dab tsi yog qhov kev cia siab tshwm sim ntawm Phenoxybenzamine?
KEV SIB THAM : Mob plab, xeev siab, mob qhov ntswg, tsaug zog, kiv taub hau lossis txo qis ntawm cov menyuam kawm ntawv. Yog ib qho ntawm no teebmeem mob ntxiv lossis loj tuaj, ceeb toom rau koj tus kws kho mob lossis kws muag tshuaj tam sim.
Pom zoo:
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Dab tsi yog siv tus xuav rau hauv cov khoom siv thaum muaj xwm ceev?
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Vim li cas Phenoxybenzamine siv hauv pheochromocytoma?
Pheochromocytoma yog ib qho catecholamine (ex. Preoperative alpha blockade yog li tseem ceeb heev rau kev nyab xeeb ua kev phais kom rov kho pheochromocytoma. Phenoxybenzamine, uas tsis yog xaiv alpha blocker, yog cov tshuaj siv ntau tshaj plaws siv rau cov neeg mob alpha block ua ntej pheochromocytoma resection