NR 565 PHARMACOLOGY WEEK 1 QUESTIONS
WITH CORRECT ANSWERS 2025
PharmacokineticsR-RCORRECTRANSWERR-
TheRstudyRofRdrugRabsorption,Rdistribution,Rmetabolism,RandRexcretionRinRtheRbody
"WhatRtheRbodyRdoesRtoRtheRdrug"
FactorsRthatRaffectRdrugRabsorptionR(5)R-RCORRECTRANSWERR-RateRofRdissolution
SurfaceRarea
BloodRflow
LipidRsolubility
PHRpartitioning
FactorsRthatRaffectRdrugRdistributionR(4)R-RCORRECTRANSWERR-BloodRflowRtoRtissues
AbilityRtoRexitRvascularRsystem
Blood-brainRbarrier
Protein-bindingRcapacity
PharmacodynamicsR-RCORRECTRANSWERR-
TheRstudyRofRbiochemicalRandRphysiologicReffectsRofRdrugsRonRtheRbodyRandRtheRmolecularRmechanismsRb
yRwhichRthoseReffectsRareRproduced
"WhatRtheRbodyRdoesRtoRtheRdrug"
Phamacodynamics:R3RmechanismsRofRactionR-RCORRECTRANSWERR-Receptor
Enzyme
Non-selectiveRinteractionsR(i.e.Rchemo)
TypesRofRdrugRtherapyR(7)R-RCORRECTRANSWERR-Acute
MaintenanceR(HTN/bc)
SupplementalR(insulin)
Palliative
, SupportiveR(IVRfluid)
Prophylactic
EmpiricalR(broad-spectrumRabx)
IdiosyncraticREffectR-RCORRECTRANSWERR-UnexpectedRresponseRtoRmedication
ToleranceR-RCORRECTRANSWERR-DecliningRresponseRtoRaRdrug
DependenceR-RCORRECTRANSWERR-
Physiological/psychologicalRneedRforRaRdrug;RneedsRdrugRforRnormalRfunction
AddictionR-RCORRECTRANSWERR-CompulsiveRuseRofRaRdrugRdespiteRnegative/dangerousReffects
DrugRinteractions:Rdrug-drugR-RCORRECTRANSWERR-WhenR2RdrugsRcompeteRforRmetabolizingRenzymes
DrugRinteractions:Rfood-drugR-RCORRECTRANSWERR-GrapefruitRjuiceRorRleafyRgreens
DrugRinteractions:RadditiveR-RCORRECTRANSWERR-1+1R=R2;RbothRprovideRintendedReffect
DrugRinteractions:RantagonisticR-RCORRECTRANSWERR-
1+1R=R<2;RlessRthanRdesiredReffectRofRoneRorRbothRdrugs
DrugRinteractions:RsynergisticR-RCORRECTRANSWERR-
1+1R=R>2;RsumRtotalReffectRisRgreaterRthanRifRgivenRaloneR(i.e.RlisinoprilR+RHCTZ)
DrugRinteractions:RincompatibilityR-RCORRECTRANSWERR-
1+1RdoesRnotRequalR2;RtwoRIVRdrugsRgivenRtogetherRcausingRdecompositionRofRoneRorRbothRdrugs
8RrightsRofRmedicationRadministrationR-RCORRECTRANSWERR-Patient
Medication
WITH CORRECT ANSWERS 2025
PharmacokineticsR-RCORRECTRANSWERR-
TheRstudyRofRdrugRabsorption,Rdistribution,Rmetabolism,RandRexcretionRinRtheRbody
"WhatRtheRbodyRdoesRtoRtheRdrug"
FactorsRthatRaffectRdrugRabsorptionR(5)R-RCORRECTRANSWERR-RateRofRdissolution
SurfaceRarea
BloodRflow
LipidRsolubility
PHRpartitioning
FactorsRthatRaffectRdrugRdistributionR(4)R-RCORRECTRANSWERR-BloodRflowRtoRtissues
AbilityRtoRexitRvascularRsystem
Blood-brainRbarrier
Protein-bindingRcapacity
PharmacodynamicsR-RCORRECTRANSWERR-
TheRstudyRofRbiochemicalRandRphysiologicReffectsRofRdrugsRonRtheRbodyRandRtheRmolecularRmechanismsRb
yRwhichRthoseReffectsRareRproduced
"WhatRtheRbodyRdoesRtoRtheRdrug"
Phamacodynamics:R3RmechanismsRofRactionR-RCORRECTRANSWERR-Receptor
Enzyme
Non-selectiveRinteractionsR(i.e.Rchemo)
TypesRofRdrugRtherapyR(7)R-RCORRECTRANSWERR-Acute
MaintenanceR(HTN/bc)
SupplementalR(insulin)
Palliative
, SupportiveR(IVRfluid)
Prophylactic
EmpiricalR(broad-spectrumRabx)
IdiosyncraticREffectR-RCORRECTRANSWERR-UnexpectedRresponseRtoRmedication
ToleranceR-RCORRECTRANSWERR-DecliningRresponseRtoRaRdrug
DependenceR-RCORRECTRANSWERR-
Physiological/psychologicalRneedRforRaRdrug;RneedsRdrugRforRnormalRfunction
AddictionR-RCORRECTRANSWERR-CompulsiveRuseRofRaRdrugRdespiteRnegative/dangerousReffects
DrugRinteractions:Rdrug-drugR-RCORRECTRANSWERR-WhenR2RdrugsRcompeteRforRmetabolizingRenzymes
DrugRinteractions:Rfood-drugR-RCORRECTRANSWERR-GrapefruitRjuiceRorRleafyRgreens
DrugRinteractions:RadditiveR-RCORRECTRANSWERR-1+1R=R2;RbothRprovideRintendedReffect
DrugRinteractions:RantagonisticR-RCORRECTRANSWERR-
1+1R=R<2;RlessRthanRdesiredReffectRofRoneRorRbothRdrugs
DrugRinteractions:RsynergisticR-RCORRECTRANSWERR-
1+1R=R>2;RsumRtotalReffectRisRgreaterRthanRifRgivenRaloneR(i.e.RlisinoprilR+RHCTZ)
DrugRinteractions:RincompatibilityR-RCORRECTRANSWERR-
1+1RdoesRnotRequalR2;RtwoRIVRdrugsRgivenRtogetherRcausingRdecompositionRofRoneRorRbothRdrugs
8RrightsRofRmedicationRadministrationR-RCORRECTRANSWERR-Patient
Medication