LATEST 2026 -2027 COMPLETE EXAM
100 QUESTIONS AND CORRECT
DETAILED ANSWERS|ALREADY
GRADED A+
Whatmillnessesmaremassociatedmwithmthemdecrease/increasemofmDopaminem-
mCORRECTmANSWERmdecrease:mParkinson'smdisease,mdepression
increase:mSchizophrenia,mmania
Whatmillnessesmaremassociatedmwithmthemdecrease/increasemofmNorepinephrinem-
mCORRECTmANSWERmdecrease:mdepression
increase:mmania,manxietymstates,mschizophrenia
Whatmillnessesmaremassociatedmwithmthemdecrease/increasemofmserotoninm-
mCORRECTmANSWERmdecrease:mdepression
Nomincreases
Whatmillnessesmaremassociatedmwithmthemdecrease/increasemofmGABAm-
mCORRECTmANSWERmdecrease:manxietymdisorders,mschizophrenia,mmania,mandmHuntington'smdise
ase
Increase:mreductionmofmanxiety
Whatmillnessesmaremassociatedmwithmthemdecrease/increasemofmGlucamatem-
mCORRECTmANSWERmdecrease:mpsychosis
increase:mneurotoxicm(ifmprolonged)mneurodegenerationminmAlzheimer'smdisease
, Whatmillnessesmaremassociatedmwithmthemdecrease/increasemofmacetylcholinem-
mCORRECTmANSWERmdecrease:mAlzheimer's,mHuntington's,mParkinson's
increase:mdepression
_____________mplaysmamroleminmlearning,mandmmemory.mStimulatesmANSmform"restingmandmdigesti
ng"m-mCORRECTmANSWERmAcetylcholine
_________mexcitatory,mAMPAmplatsmamroleminmlearningmandmmemorym-
mCORRECTmANSWERmGlucamate
________mplaysmamroleminminhibition,mreducesmaggression,mexcitation,mandmanxiety.mmaymplaymamro
leminmpainmperception,mhasmanticonvulsantmandmmusclemrelaxingmproperties.mmaymimpairmcognitio
nmandmpsychomotormfunctioningm-mCORRECTmANSWERmGABA
______mPlaysmamroleminmsleepmregulation,mhunger,mmoodmstates,mpainmperception,mandmhormonal
mactivity.mAlsomplaysmamroleminmaggression,mandmsexualmbehaviorm-mCORRECTmANSWERmSerotonin
_______mlevelminmbrainmaffectsmmoodmattention,mandmarousal.mStimulatesm"fightmormflight"m-
mCORRECTmANSWERmNorepinephrine
Agonistm-
mCORRECTmANSWERmMimicsmthemeffectsmofmneurotransmittersmnaturallymfoundminmthembrainmbymb
indingmtomandmstimulatingmthemreceptormsite
Antagonistm-
mCORRECTmANSWERmBlocksmthemactionmofmthemneurotransmitters,mtherebymobstructingmthemneur
otransmitter'smaction