Psychopharmacology Quiz Questions and Answers Updated 2026

Psychopharmacology
Quiz Questions and
Answers Updated 2026
TheBnaturallyBoccurringBchemicalsBthatBbindBtoBreceptorsBonBneuronsBareBcalled



A)BNeurotransmitters

B)BDrugs

C)BHemoglobin

D)BHerbsB-BAnswerBA)BNeurotransmitters



TheBprocessBofBreleasingBneurotransmittersBintoBtheB___________BisBcalledB________
___.



A)BSynapse;Bexocytosis

B)BBloodstream;Bexcretion

C)BSynapse;Bmetabolism

D)BCerebralBcortex;BexocytosisB-BAnswerBA)BSynapse;Bexocytosis



WhatBisBtheBfastestB"natural"BwayBthatBaBneurotransmitter'sBeffectBisBended?



A)BReleaseBitBfromBstorageBvesicles

B)BMetabolismBinBtheBsynapse

C)BExcretionBofBtheBneurotransmitterBintoBtheBurine

D)BReuptakeBintoBtheBaxonBterminal

E)BPreventBitBfromBbeingBmetabolizedB-BAnswerBD)BReuptakeBintoBtheBaxonBterminal

,WhichBofBtheBfollowingBdopamineBpathwaysBisBmostBimportantBinBregulatingBreward?



A)BTheBhypothalamusBtoBtheBpituitaryBgland

B)BTheBoccipitalBlobeBtoBtheBthalamus

C)BTheBsubstantiaBnigraBtoBtheBbasalBganglia

D)BTheBshinBboneBconnectedBtoBtheBlegBbone

E)BTheBmidbrainBtoBfrontalBcortexB(medialBforebrainBbundle)B-
BAnswerBE)BTheBmidbrainBtoBfrontalBcortexB(medialBforebrainBbundle)



WhichBofBtheBfollowingBisBnotBaBwayBthatBaBneurotransmitterBisBalteredBinBtheBsyna
pse?



A)BIncreaseBbloodBflowBtoBtheBsynapse

B)BBlockBtheBreceptor

C)BMimicBtheBtransmitterBatBtheBreceptor

D)BIncreaseBtransmitterBmetabolism

E)BPreventBre-uptakeBbackBintoBtheBterminalB-
BAnswerBA)BIncreaseBbloodBflowBtoBtheBsynapse



WhatBisBtheBnameBforBaBchemicalBthatBbindsBtoBaBreceptorBbutBproducesBnoBeffect?



A)BAntagonist

B)BHormone

C)BDopamine

D)BEnzyme

E)BAgonistB-BAnswerBA)BAntagonist



WhichBofBtheBfollowingBisBtheBcorrectBstatementBregardingBtheBinteractionBbetweenBt
woBneurons.

,A)BNeuronsBonlyBcommunicateBwithBotherBneuronsBthatBhaveBtheBsameBneurotransmi
tterBinBthem

B)BNeuronsBinitiateBelectricalBsignalsBthatBareBconvertedBtoBchemicalBsignalsBthatBmo
vesBacrossBtheBsynapseBtoBeitherBexciteBorBinhibitBanotherBneuron

C)BNeuronsBonlyBconnectBtoBneuronsBthatBareBonBtheBsameBsideBofBtheBbrain

D)BNeuronsBmakeBphysicalBcontactBwithBoneBanotherBatBtheBsynapseB-
BAnswerBB)BNeuronsBinitiateBelectricalBsignalsBthatBareBconvertedBtoBchemicalBsignals
BthatBmovesBacrossBtheBsynapseBtoBeitherBexciteBorBinhibitBanotherBneuron



WhatBisBexocytosis?



A)BtheBprocessBofBanBelectricalBchargeBtravelingBdownBtheBaxon

B)BtheBprocessBofBreleasingBneurotransmitterBintoBtheBsynapse

C)BtheBprocessBofBexpellingBaBdrugBfromBtheBbodyBviaBurine

D)BtheBprocessBofBinactivatingBaBdrugBbyBtheBliver

E)BtheBprocessBofBtakingBneurotransmitterBbackBupBintoBtheBaxonBterminalB-
BAnswerBB)BtheBprocessBofBreleasingBneurotransmitterBintoBtheBsynapse



WhichBofBtheBfollowingBisBnotBanBexampleBofBhomeostasis?



A)BLossBofBdopamineBneuronsBinBresponseBtoBaBtoxinBlikeBmanganese

B)BincreasedBproductionBofBreceptorsBinBresponseBtoBexcessiveBtransmitter

C)BincreasedBheartBrateBinBresponseBtoBlowBbloodBpressure

D)BputtingBonBaBjacketBwhenBtheBoutsideBairBisBcold

E)BincreasedBfiringBofBGABABneuronsBinBresponseBtoBrapidBfiringBofBglutamateBneuro
nsB-BAnswerBA)BLossBofBdopamineBneuronsBinBresponseBtoBaBtoxinBlikeBmanganese



NeurotransmittersBareBveryBversatileBchemicalBmessengers.BThus,BdopamineBcanBbindB
toBserotoninBreceptorsBandBproduceBeffectsBthatBareBoppositeBthatBofBserotonin.

, A)BTrue

B)BFalseB-BAnswerBB)BFalse



AbsorptionBoccursBwhenBaBdrugBthatBisBtakenBbyBanyBrouteBenters__________:



A)BtheBbrain

B)BtheBblood

C)BtheBkidneysBandBisBturnedBintoBurine

D)BtheBsmallBintestines

E)BtheBsynapseB-BAnswerBB)BtheBblood



WhichBofBtheBfollowingBroutesBofBadministrationBisBmostBaffectedBbyBtheBFirstBPassB
Effect?



A)Binhalation

B)Bintramuscular

C)Bsublingual

D)Bintravenous

E)BoralB-BAnswerBE)Boral



WhichBdrugBwillBremainBinBtheBbodyBforBtheBlongestBperiodBofBtime?



A)BABdrugBwithBaBTmaxBofB3Bhours

B)BABdrugBwithBaBhalf-lifeBofB5Bhours

C)BABdrugBthatBbypassesBtheBbloodBbrainBbarrier

D)BABdrugBwithBaBCmaxBofB500Bng/mL

E)BABdrugBwithBaBhalf-lifeBofB10BhoursB-BAnswerBE)BABdrugBwithBaBhalf-
lifeBofB10Bhours