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PHARMACOLOGY EXAM 27

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PHARMACOLOGY EXAM 27

Institution

PHARMACOLOGY FIRST

Course

PHARMACOLOGY FIRST

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Institution: PHARMACOLOGY FIRST
Course: PHARMACOLOGY FIRST

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Uploaded on: March 26, 2025
Number of pages: 30
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

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pharmacology exam 27

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PHARMACOLOGY EXAM #4
QUESTIONS WITH CORRECT
ANSWERS 2025/2026
WhichAofAtheAfollowingAneurotransmittersAareApresentAinAbothAtheACNSAandAperipheralAnervo
usAsystemA(PNS)?ASelectAallAthatAapply.

A.Ay-AminobutryicAacidA(GABA)

B.ANorepinephrine

C.AAcetylcholine

D.AOxytocinA-AcorrectAanswersB.ANorepinephrine

and

C.AAcetylcholine

WhichAareAcharacteristicsAofAdrugsAthatAcanAcrossAtheAblood-
brainAbarrier?A(SelectAallAthatAapply)

A.ALipid-soluble

B.AHighlyAIonized

C.AMoveAviaAtransportAsystems

D.AProtein-bound

E.AWater-solubleA-AcorrectAanswersA.ALipid-soluble

and

C.AProtein-bound

AApatientAwhoAhasAbeenAtakingAanAopiateAanalgesicAforAchronicApainAdueAtoAterminalAcancerAn
eedsAhigherAdosesAtoAproduceAtheAsameApainAreliefAasAwhenAoriginallyAprescribed.AThisAmayAb
eAanAexampleAofAwhat?

A.AAddiction

B.APhysicalADependence

C.ATolerance

D.AWithdrawalASyndromeA-AcorrectAanswersC.ATolerance

TrueAorAFalse?

,ActivationAofAdeltaAreceptorsAisAresponsibleAforAtheAdelusionsAandAdeliriumAthatAareAseenAwith
AcertainAopioids.A-AcorrectAanswersFalse

TrueAorAFalse?

TheArespiratoryAdepression,AphysicalAdependence,AandAeuphoriaAthatAoccurAwithAopioidAanalg
esicsAareArelatedAtoAactivationAofAmuAopioidAreceptors.A-AcorrectAanswersTrue

TrueAorAFalse?

BuprenorphineAhasAlessAconstipationAandAsedativeAeffectsAthanAmorphine.A-
AcorrectAanswersFalse

TrueAorAFalse?

AnAagonist-antagonistAblocksApainAwhenAtakenAaloneAbutAimprovesAtheApain-
relievingAeffectAofAanotherAopioidAifAinAtheAbloodAatAtheAsameAtime.A-AcorrectAanswersFalse

TrueAorAFalse?

TheAdoseAofAoralAmorphineAisAhigherAthanAtheAintravenousA(IV)AdoseAbecauseAtheAhepaticAfirstA
passAmetabolizesAsomeAofAtheAdrugAbeforeAitAreachesAtheACNS.A-AcorrectAanswersTrue

TheAnurseAisAambulatedAaApostoperativeApatientAinAtheAhallAwhoAisAreceivingAanAopioidAanalge
sicAforApain.ATheApatientAcomplainsAofAsevereAnausea.AWhatAisAtheApriorityAnursingAaction?

A.AAdministerAtheAprescribedAantiemetic

B.AAssistAtheApatientAtoAsitAdown

C.AGetAanAemesisAbasin

D.AWalkAtheApatientAbackAtoAhisAroomA-AcorrectAanswersB.AAssistAtheApatientAtoAsitAdown

(SafetyAissueA-
AfallAriskAwithAopioidAanalgesics.ADoAnotAkeepAtheApatientsAinApositionAofAleaveApatientsAunatte

ndedAinApositionAfromAwhichAtheyAcouldAfall.)

AApatientAwhoAhasAreceivedAmorphineAbecomesAslightlyAdisoriented.AIfAthisAadverseAeffectAisAd
ueAtoAtheAmorphine,AwhichAinterventionAbyAtheAnurseAmightAaidAinAreversingAit?

A.AAssistAtheApatientAtoAambulate

B.AInstructAtheApatientAtoAchangeApositionsAslowly

C.AInstructAtheApatientAtoAtakeAslow,AdeepAbreaths

D.AKeepAtheAroomAwell-litA-AcorrectAanswersC.AInstructAtheApatientAtoAtakeAslow,AdeepAbreaths

(MorphineAcanAcauseArespiratoryAdepression.AIfAitAoccurs,ApatientsAshouldAbeAarousedAandAins
tructedAtoAtakeAdeepAbreaths.)

, AAneonateAisAbornAtoAaAknownAheroinAaddict.ATHeAinfantAisAexhibitingAsymptomsAofAopioidAwit
hdrawal.AWhichAofAtheseAnursingAissuesAisAtheAhighestApriorityAasAtheAnurseAcaresAforAtheAneo
nateAinAtheAnursery?

A.AAlteredAnutrition

B.ADisturbedAsleep

C.AFluidAdeficit

D.AParentingA-AcorrectAanswersC.AFluidAdeficit

(SignsAofAwithdrawalAincludeAexcessiveAcrying,Asneezing,Atremor,Ahyperreflexia,Afever,AandAdiar
rhea;AfeverAandAdiarrheaAmayAresultAinAhypovolemia.)

AApatientAwhoAhasAoverdosedAonAoxycodoneAisAbroughtAintoAtheAemergencyAdepartmentAunre
sponsiveAwithAseverelyAdepressedArespirations.ATheApatientAreceivesAIVAnaloxoneAHClAwithAanA
improvementAinAtheAlevelAofAconsciousnessAandArespiratoryArateAandAeffortAwithinAminutes.AT
heAnurseAisAscheduledAtoAgoAtoAlunchAinA15Aminutes.AWhatAisAtheAnursingApriorityAthatAguidesAi
nformationAthatAmustAbeAcommunicatedAbeforeAtheAnurseAleavesAforAlunch?

A.APreventionAofAabstinenceAsyndrome

B.ATheAshortAhalf-lifeAofAnaloxone

C.ATheAshortAhalf-lifeAofAoxycodone

D.AHistoryAofAsubstanceAabuseA-AcorrectAanswersB.ATheAshortAhalf-lifeAofAnaloxone

(TheAhalf-lifeAofAnaloxoneAisAapproximatelyA2Ahours.ADosingAisArepeatedAatA2-AtoA3-
AminuteAintervalsAuntilAaAsatisfactoryAresponseAhasAbeenAachieved.)

AAfentanylApatchAhasAbeenAprescribedAforAaApatientAafterAmultipleAmusculoskeletalAinjuries.ATh
eAmostAimportantAreasonAwhyAtheAnurseAshouldAteachAtheApatientAnotAtoAapplyAheatAinAtheAar
eaAofAtheApatchAisAbecauseAitAmight

A.AInactivateAtheAdrug

B.ALoosenAtheApatchAfromAtheAskin

C.AProlongAtheAdrug'sAeffect

D.ACauseArespiratoryAdepressionA-AcorrectAanswersD.ACauseArespiratoryAdepression

TheAnurseAanswersAaAcallAtoAtheAEdAfromAaAwomanAwhoAisAprescribedAaAfentanylAlozengeAonAaA
stick.ASheAstatesAthatAsheAfoundAherA2-
yearAoldAgrandsonAwithAtheAmedicationAinAhisAmouth.ASheAtookAitAawayAfromAhim,AandAheAisAst
andingAnextAtoAherAcrying.AWhichAactionAwouldAbeAofAgreatestApriority?

A.ACallA911

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