NSG 552 Psychopharmacology Quiz 1 Exam Questions and Answers 2024.

NSG 552 Psychopharmacology Quiz 1 Exam Questions and Answers 2024. The study of the use of psychotropic medications in the treatment of psychiatric disorders: - ANSWER Psychopharmacology The study of what the body does to drugs: - ANSWER Pharmacokinetics The study of what the drugs does to the body: - ANSWER Pharmacodynamics Involves the absorption, distribution, metabolism and excretion of meds: - ANSWER First Pass Metabolism (C.Y.P. 450) Increase serum levels of other drugs that are substrates of that enzyme: - ANSWER Enzyme inhibitors will slow down metabolism causing toxic levels Decreases serum levels of other drugs that are substrates of that enzyme: - ANSWER Enzyme inducers cause fast metabolism and create subtherapeutic drug levels Part of the brain that regulates powerful emotions such as fear, rage, sexual desires: - ANSWER Amygdala The relay station for sensory information: - ANSWER Thalamus Essential for maintaining homeostasis, controls basic needs such as sleep- wake cycles: - ANSWER Hypothalamus This lobe is involved in executive functioning, high order planning, speech and motivation: - ANSWER Frontal Lobe/ Prefrontal cortex Derived from Tryptophan and made in the Ralphe Nuclei: - ANSWER Serotonin Made in the Locus Ceruleus and involved in the noradrenergic pathways: - ANSWER Norepinephrine 90% of serotonin receptors are found in the: - ANSWER GI tract Produced in the V.T.A. (Reward Pathway) and involved in the four major pathways: - ANSWER Dopamine Dopamine inhibits prolactin in this pathway: - ANSWER Tuberoinfundibular NSG 552 Psychopharmacology Quiz 1 Exam Questions and Answers 2024. Increase dopamine in this pathway is associated with positive symptoms: - ANSWER Mesolimbic Pathway.