Answer all questions/criteria with explanations and detail.

a. Provide a 3-5 sentence paraphrased summary of the assigned neurotransmitter purpose and function.

b. Link the assigned neurotransmitter to a psychiatric diagnosis or diagnoses.

c. Discuss associated symptoms of the selected diagnosis or diagnoses. Determine if each symptom is related to an excess or deficiency in the neurotransmitter.

d. Identify a drug class that treats the disorder. Discuss whether recommended medications are agonists or antagonists. Explain how the medication impacts the clinical signs and symptoms (treats the diagnosis