Psychiatric Nurse Certification Summary papers

Psychiatric Nurse Certification Summary papers Zyprexa (olanzapine) - atypical antipsychotic Schizophrenia - A psychotic disorder involving distortions in thoughts, perceptions, and/or emotions. delirium - mental disorder marked by confusion; uncontrolled excitement; ADJ. delirious, reversible but can be fatal Dementia - An abnormal condition marked by multiple cognitive defects that include memory impairment. personality disorders - Cluster a: odd and eccentric - paranoid, schizoid, schizophrenia Personalty disorders Cluster B: dramatic and emotional - Borderine, antisocial, narcissistic, histirionic, borderline personality disorder - condition marked by extreme instability in mood, identity, and impulse control Personality disorder - Cluster C: anxious and fearful - avoidant, dependent, obsessive-compulsive antiosychotic drugs - Psychosis, schizophrenia, blocks dopamine and some serotonin Antidepressants - Depression and bipolar, enhances serotonin, norepinephrine and dopamine Anti manic and mood stabilizerS - Bipolar, mania and/or depression, decrease glutamate and increase GABA Anxiolytics - Anxiety, trauma, stressor-related disorders, enhance GABA, serotonin or serve as betablocker cognitive engagement - Dementia, enhances acetylcholine and blocks glutamate Psychostimulants - ADHD, increase norepinephrine and dopamine Sedatives, Hypnotics, - Sleep disorders, increase norepinephrine and dopamine Receptors - Agonist, antagonist, partial agonist ion channels - channel proteins that transport ions Enzymes - Catalysts for chemical reactions in living things Transport pumps - proteins in the plasma membrane that release energy and use it to move substances across the membrane. Anticholinergic effects - dry mouth, blurred vision, constipation, urinary retention extrapyramidal symptoms - side effects such as restlessness, involuntary movements, and muscular tension produced by antipsychotic medications Typical Antipsychotics - Dopamine-receptor antagonists- blocks dopamine- helps reduce positive symptoms of psychosis first generation antipsychotics (typical): reduce positive symptoms of psychosis,blocks dopamine - Thorazine, proloxin, haldol, loxitane, serentil, Moran, trilafon, oral, mellaril, navane, stelazine discontinuation syndrome - Mostly with Paxil and Effexor Buspar - Avoid grapefruit Side effects of typical antipsychotics - Sedation, anticholinergic, h