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Category: Specialty Skill Assessment

Q9. What is the best explanation for the mechanism of diazepam?

A. It blocks glutamate receptors to decrease neuronal excitability.
B. It increases the ability of GABA to produce chloride conductance in neurons.
C. It blocks the uptake of GABA into the nerve to increase its action at the receptor.
D. It prevents the metabolism of catecholamines by blocking monoamine oxidases.


Sagot :

Final answer:

Diazepam increases GABA's ability to produce chloride conductance in neurons, promoting inhibition in the central nervous system.


Explanation:

Diazepam (Xanax) works by increasing the ability of GABA to produce chloride conductance in neurons. This mechanism promotes the inhibitory effect of GABA in the central nervous system, which helps reduce anxiety and prevent excessive neural excitability. The binding of diazepam at an allosteric site enhances GABA's binding, making it an indirect agonist.


Learn more about GABA Receptors here:

https://brainly.com/question/12897517