21 下列何種藥物為D 1 receptor agonist,靜脈注射可用於治療嚴重的高血壓?
(A) Methoxamine
(B) Fenoldopam
(C) Dobutamine
(D) Bromocriptine
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統計: A(33), B(2006), C(294), D(79), E(0) #415928
統計: A(33), B(2006), C(294), D(79), E(0) #415928
詳解 (共 7 筆)
#1299162
(D) Bromocriptine屬於D2-agonist,治療PD、無月經症、末端肥大症;也可抑制泌乳素(prolactin)分泌,治療漏乳症
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#1025139
Fenoldopam: D1-agonist, for hypertension
Dobutamine: β1-agonist, for heart failure and cardiogenic shock.
Dobutamine: β1-agonist, for heart failure and cardiogenic shock.
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#822378
Fenoldopam mesylate is a drug and synthetic benzazepine derivative which acts as a selective D1 receptor partial agonist.
Agents for hypertensive emergencies are given parenterally as it is critical to reduce the blood pressure immediately because at that stage it could be life threatening. Hypertensive emergencies are hypertensive encephalopathy, eclampsia, acute left ventricular failure and acute heart failure.
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#7381715
(A) Methoxamine: α1 受體促效劑。升高血壓(救低血壓休克)
(B) Fenoldopam :Dopamine (多巴胺) 。家族 降血壓的同時,會特異性地擴張「腎臟」血管,保護腎功能
(C) Dobutamine: β1 受體促效劑。 諧音 Do-β1-mine。強心劑
(D) Bromocriptine D2 受體促效劑。
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