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Exam 1: NURS 660/ NURS660 (Latest 2024/ 2025 Update) Psychopharmacology and Advanced Mental Health Guide | Qs & As| 100% Correct| Grade A (Verified Answers)- Maryville $10.49
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Exam 1: NURS 660/ NURS660 (Latest 2024/ 2025 Update) Psychopharmacology and Advanced Mental Health Guide | Qs & As| 100% Correct| Grade A (Verified Answers)- Maryville
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Exam 1: NURS 660/ NURS660 (Latest 2024/ 2025 Update) Psychopharmacology and Advanced Mental Health Guide | Qs & As| 100% Correct| Grade A (Verified Answers)- Maryville Q: Five Different Dopamine Pathways in the brain Answer:: -Nigrostriatal Dopamine Pathway -Mesolimbic dopamine pathway -...

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Document information

  • October 2, 2024
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • nurs660nurs 660 psycho
  • maryville psychopharmacology exam
  • maryville psychopharmacology exam 1
  • maryville psychopharmacology exam 2
  • maryville psychopharmacology exam 3
  • maryville psychopharmacology exam 4

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  • NURS 660/ NURS660
  • NURS 660/ NURS660

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ExamI1:INURSI660/INURS660I(LatestI2024
/I2025IUpdate)IPsychopharmacologyIandI
AdvancedIMentalIHealthIGuideI|IQsI&IAs|I
100%ICorrect|IGradeIAI(VerifiedIAnswers)-
IMaryville
Q:IFiveIDifferentIDopamineIPathwaysIinItheIbrain

Answer::
-NigrostriatalIDopamineIPathway
-MesolimbicIdopamineIpathway
-MesocorticolIdopamineIpathway
-TuberoinfundibularIdopamineIpathwayI
-ThalamicIdopamineIpathway




Q:INigrostriatalIpathway

Answer::
ProjectsIfromItheIsubstantiaInigraItoItheIbasalIgangliaIorIstriatum.
-PartIofItheIextrapyramidalInervousIsystemI
-ControlsImotorIfunctionIandImovement
-
WhenIdopamineIisIdeficient,IcanIcauseIparkinsonismIwithItremor,Irigidity,IandIakinesia/bradyk
inesia
-ExcessIdopamine-IcanIcauseIhyperkineticImovements,IsuchIasIticsIandIdyskinesias




Q:IMesolimbicIdopamineIpathway

Answer::

,ProjectsIfromItheImidbrainIventralItegmentalIareaItoItheInucleusIaccumbensI(partIofIlimbicIsy
stem)IwhereImanyIbehaviorsIsuchIasIpleasurableIsensations,ItheIpowerfulIeuphoriaIofIdrugIab
useIasIwellIasIdelusionsIandIhallucinations.




Q:IMesocorticalIpathway

Answer::
ProjectsIfromItheIventralItegmentalIareaItoItheIprefrontalIcortexIandIisIimportantIforIcognition




Q:ITuberofundibularIpathway

Answer::
ProjectsIfromItheIhypothalamusItoItheIanteriorIpituitaryIglandIandIcontrolsIprolactionIsecretio
n




Q:IThalamicIpathway

Answer::
ArisesIfromImultipleIsites.I
-FunctionInotIwellIknown,ImayIbeIinvolvedIinIsleepIandIarousalImechanisms




Q:IMajorIneurotransmittersIinvolvedIinIschizophrenia

Answer::
-Dopamine
-Glutamate

, Q:IDopamineIandISchizophrenia

Answer::
MajorIneurotransmitterIinIschizophrenia
SomeIatypicalIpsychoticsIblockIdopamineIreceptors
IncreasedIinIschizophrenia




Q:IGlutamateIandIschizophrenia

Answer::
ConsideredItheI"masterIswitch"IofItheIbrain.IGlutamateIisItheImajorIexcitatoryIneurotransmitte
rIofItheICNSIasIitIcanIturnIonInearlyIallIofItheICNSIneurons
DecreasedIinIschizophrenia




Q:INeurolepticIMalignantISyndrome

Answer::
-
AdverseIreactionItoIantipsychoticsIwithIsevereI"leadIpipe"Irigidity,IFEVER,IandImentalIstatusI
changes
-LabIfindings-IincreasedICK,Ileukocytosis,IlowIserumIiron
-CausedIbyIdopamineIantagonists
-SlowerIinIonset,I1-2IweeksIafterIstarting/changingItherapy.I
-
ManageIbyIstoppingIcausativeIagent,IsupportiveIcare,IECT,IDantrolene,Ibromocriptine,IandIam
antadine.




Q:ISerotoninISyndrome

Answer::
-CausedIbyIserotonergicIagents

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