Monoamine Oxidase Inhibitors (MAOIs) Achieve Their Therapeutic Effects By

Monoamine oxidase inhibitors (MAOIs) achieve their therapeutic effects by:

A) enhancing degradation of monoamine neurotransmitters at the synapses.
B) preventing the breakdown of neurotransmitters, such as norepinephrine, in the CNS.
C) enhancing the effects of monoamine oxidase at the synapse.
D) blocking the norepinephrine receptor sites in the CNS.