問題詳情
53 下列何種藥物可用於逆流性食道炎病人,增加其下食道括約肌(lower esophageal sphincter)之張力?
(A) Atropine
(B) Bethanechol
(C) Ipratropium
(D) Isoproterenol
參考答案
答案:B
難度:適中0.637255
統計:A(11),B(65),C(12),D(14),E(0)
用户評論
【Bryan】評論
Bethanechol is a parasympathomimetic choline carbamate that selectively stimulates muscarinic receptors without any effect on nicotinic receptors.