Neurotransmitters and Psychiatric Evaluations 16. The PMHNP prescribes fluoxetine to treat depression. ,Which neurotransmitter will be made readily available in the synapse? A. Dopamine 75 B. Serotonin C. Gamma-aminobenzoic acid (GABA) D. Acetylcholine 17. The PMHNP in the ED is evaluating a 68-year-old woman who was recently diagnosed with mild cognitive impairment and cannot remember […]