Compared with phentolamine, prazosin has all of the following features EXCEPT: Irreversible block - Irreversible blockade of alfa receptors - Pharmacology Interview Questions and Answers

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Question: Compared with phentolamine, prazosin has all of the following features EXCEPT:

Irreversible blockade of alfa receptors
Highly selective for alfa1 receptors
The relative absence of tachycardia
Persistent block of alfa1 receptors

Answer: Irreversible blockade of alfa receptors

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Question: Compared with phentolamine, prazosin has all of the following features EXCEPT:

Irreversible blockade of alfa receptors
Highly selective for alfa1 receptors
The relative absence of tachycardia
Persistent block of alfa1 receptors

Answer:

Irreversible blockade of alfa receptors Source: CoolInterview.com

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