NURS 663 Exam 1 Study Guide with Complete Solutions 2026/2027

NURS 663 Exam 1 Study Guide with Complete Solutions 2026/2027 Bipolar one disorder DSM five criteria - Correct Answer Manic episode: 1+ week of a colon elevated, expansive or irritable mood and increase energy. 3+ symptoms from B: distractibility, indiscretion, irresponsible, grandiosity, flight of ideas, activity(Increase goal-orient), decreased need for sleep, talkativeness or pressured speech. Bipolar two DSM five criteria - Correct Answer Hypo mania and major depressive disorder: hypo mania same as mania with decreased severity and duration and no functional impairment for episode of four or more days and no psychosis Mixed episodes (bipolar) - Correct Answer Manic and depressive symptoms time by side usually with comorbid substance abuse increased risk of suicide and psychosis rapid cycling - Correct Answer Four or more cycles per year no greater than a week well period Cyclothymia DSM-V Criteria - Correct Answer Two or more years of mood cycling with dysthymia and hypo mania decreased intensity than bipolar disorder meets criteria for hypo mania but does not meet criteria for major depressive disorder Dysthymia DSM five criteria - Correct Answer HE'S 2 SAD depressive symptoms lasting two or more years that is subsydromal characterized by hopelessness decreased energy, decrease self-esteem for two years, abnormal sleep, abnormal appetite impaired decision-making. MAOÍ Mechanism of action generally - Correct Answer Catalyzes the deamination of monoamines intracellularly and MAO transport Reuptake extracellular monoamines MAO-A Mechanism of action - Correct Answer MAO-A Oxidizes serotonin norepinephrine and epinephrine MAO-B Mechanism of action - Correct Answer Oxidizes phenylalanine