Antidepressants Pharmacology Quiz Latest Version Graded A+

Antidepressants Pharmacology Quiz Latest Version Graded A+ **Where is serotonin primarily synthesized?** *Gastrointestinal tract* **Which neurotransmitter plays a significant role in mood regulation and sexual behavior in the central nervous system?** *Serotonin* **Which neurotransmitter is released from platelets to aid in blood clotting (hemostasis)?** *Serotonin* **Which neurological condition is characterized by a reduction in dopamine levels?** *Parkinson's disease* **Which neurological disorder is associated with an excess of dopamine?** *Schizophrenia* **Which neurotransmitter is responsible for regulating prolactin secretion from the pituitary gland?** *Dopamine* **Which neurotransmitter triggers the release of norepinephrine and epinephrine (adrenaline)?** *Dopamine* **Does low or high concentration of dopamine cause vasodilation?** *Low concentration* **Does low or high concentration of dopamine cause vasoconstriction?** *High concentration* **Which neurotransmitter is recommended in septic shock or acute heart failure to enhance vasoconstriction?** *Dopamine OR Norepinephrine (alpha-1 adrenergic agonist)* **Through which receptors does norepinephrine stimulate vasoconstriction?** *Alpha 1 receptors* **Which neurotransmitter is associated with the body's response in "fight or flight" situations?** *Norepinephrine*