Nurs 660 exam 1 2023 - Study guides, Class notes & Summaries

dopamine hypothesis correct answer: the theory that schizophrenia results from excessive activity of the neurotransmitter dopamine What is the path of dopamine suppression by 5-HT? correct answer: 5-HT2A antagonism by atypical antipsychotics decrease serotonin release, thereby stimulating downstream dopamine. Increased dopamine reduces glutamate which inhibits release of inhibitory GABA (inhibits dopamine) Mesolimbic dopamine hypothesis: Hyperactivity of dopamine neurons in the mesolimbi...

NURS 660 Psychopharmacology Exam 1 Review 2023. NURS 660 Psychopharmacology Exam 1 Overview 1. Know the positive and negative symptoms of schizophrenia, where they originate from, and what medications treat these symptoms. Positive symptoms:  psychosis, hallucinations, delusions  Mesolimbic origin  Medications: D2 antagonists Negative symptoms:  more related to mood disturbance, apathy, anhedonia, neuroleptic dysphoria, cognitive blunting  Mesocortical/prefron...

NURS 660 Exam 1- Sum 2019 LATEST UPDATED 2023/2024 COMPLETE ANSWERS

NURS 660 PSYCHOPHARMACOLOGY EXAM 1 REVIEW 2023/NURS 660 PSYCHOPHARMACOLOGY EXAM 1 REVIEW 2023/NURS 660 PSYCHOPHARMACOLOGY EXAM 1 REVIEW 2023

NURS 660 Psychopharmacology Exam 1 Review 2023. NURS 660 Psychopharmacology Exam 1 Overview 1. Know the positive and negative symptoms of schizophrenia, where they originate from, and what medications treat these symptoms. Positive symptoms:  psychosis, hallucinations, delusions  Mesolimbic origin  Medications: D2 antagonists Negative symptoms:  more related to mood disturbance, apathy, anhedonia, neuroleptic dysphoria, cognitive blunting  Mesocortical/prefrontal ...

NURS 660 Psychopharmacology Exam 1 Review 2023. NURS 660 Psychopharmacology Exam 1 Overview 1. Know the positive and negative symptoms of schizophrenia, where they originate from, and what medications treat these symptoms. Positive symptoms:  psychosis, hallucinations, delusions  Mesolimbic origin  Medications: D2 antagonists Negative symptoms:  more related to mood disturbance, apathy, anhedonia, neuroleptic dysphoria, cognitive blunting  Mesocortical/prefrontal cor...

NURS 660 Exam 1 Study Guide 2023. Suicide Assessment DIM - Suicide appears to occur when a mental Disorder is present, Intent develops, and Means become available When Should Suicide Assessment be Conducted?  First assessment on any patient with a mental illness or substance abuse diagnosis.  When a patient experiences sadness, low mood, recent loss or hopelessness, and at each subsequent session as long as the patient remains at risk.  Any time a patient has any other identified...