80.下列何者最適合皮下注射使用於治療膀胱平滑肌無力之尿滯留?
(A)atropine
(B)bethanechol
(C)edrophonium
(D)carbachol

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統計: A(102), B(1387), C(297), D(135), E(0) #828425

詳解 (共 6 筆)

#2340198
Atropine:為抗蕈毒性藥物。Bet...
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#1409061
膽鹼性致效劑,造成平滑肌收縮
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#2352096
(D)carbachol :(題目少打一...
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#6200127
雖然跟機制無關,但是以前有看到有人說可以用[bethanechol]。 裡面的nechol念起來很像貓咪的日文ネコ(neko)所以可以用來記憶這是用來治療貓咪的膀胱無力症
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#4133983
綠手冊p.60
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#4859592

藥典

Pharmacology/Actions

Bethanechol directly stimulates cholinergic receptors. Its effects are principally muscarinic and at usual doses have negligible nicotinic activity. It is more resistant to hydrolysis than acetylcholine by cholinesterase and, therefore, has an increased duration of activity.

Bethanechol 有抵抗乙醯膽鹼脂酶的水解的機制,所以延長效力,但應該不算乙醯膽鹼脂酶抑制劑

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私人筆記 (共 1 筆)

私人筆記#431047
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edrophonium用來確診重症肌無力...
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