Moderate

Benzodiaze pines exert their effects in the brain by enhancing activity at the______receptor.

Correct answer: A. GABAergic

  • A. GABAergic
  • B. Cholinergic
  • C. Dopaminergic
  • D. Serotonergic

Explanation

Benzodiazepines enhance the action of GABA at GABA-A receptors, increasing inhibitory activity in the brain and producing calming effects. Cholinergic, dopaminergic, and serotonergic receptors are associated with other neurotransmitter systems.

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