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nicolebrok@live nicolebrok@live
wrote...
Posts: 329
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6 years ago
Lorazepam (Ativan) reduces anxiety by
 
  a. increasing serotonin levels.
  b. blocking dopamine receptors.
  c. depressing norepinephrine levels.
  d. potentiating gamma-aminobutyric acid (GABA).
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wrote...
6 years ago
D
Benzodiazepines enhance the effects of the inhibitory neurotransmitter GABA, slowing neuronal firing. They do not affect dopamine, serotonin, or norepinephrine.
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