Psychopharmacology drugs the brain and behavior 3rd edition meyer nursing test bank

Psychopharmacology Drugs the Brain And Behavior 3rd Edition meyer Nursing T
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est Bank
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,Psychopharmacology Drugs the Brain And Behavior 3rd Edition meyer Nursing T
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Test Bank
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toyaccompany
Psychopharmacology, Third Edition y y

Meyery•yQuenzer


Chapter 1: Principles of Pharmacology
y y y y




MultipleyChoice

1. y
refer(s)ytoyspecificymolecularychangesythatyoccurywhenyaydrugybindsytoyayparticularytarg
etysiteyoryreceptor,ywhile
areytheyresultingywidespreadyalterationsyinyfunction.
a. Drugyaction;ytherapeuticyeffects
b. Sideyeffects;ydrugyeffects
c. Therapeuticyeffects;ysideyeffects
d. Drugyaction;ydrugyeffects
Answer:yd
TextbookyReference:yPharmacology:yTheyScienceyofyDrugyAction

2. Afterydrugyadministrationyhasyoccurred,ytheyamountyofydrugyinytheybloodythatyisyfreeytoyb
indyatyspecificytargetysitesyisyreferredytoyas
a. theytherapeuticydose.
b. first-passyeffects.
c. bioavailability.
d. ED50.
Answer:yc
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

3. Theyspecificymolecularychangesythatyoccurywhenyaydrugybindsytoyayparticularytargetysiteyo
ryreceptoryareyreferredytoyas
a. drugyeffects.
b. drugyaction.
c. sideyeffects.
d. placeboyeffects.
Answer:yb
TextbookyReference:yPharmacology:yTheyScienceyofyDrugyAction

4. Whichyofytheyfollowingyisynotyaypossibleyexplanationyforyplaceboyeffects?
a. Pavlovianyconditioning
b. Geneticyvariation
c. Drugycompetition
d. Expectationyofyoutcome
Answer:yc
TextbookyReference:yPharmacology:yTheyScienceyofyDrugyAction

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,Psychopharmacology Drugs the Brain And Behavior 3rd Edition meyer Nursing T
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5. The administrationyofyoxytocinyhasybeenyproposedyasyaytreatmentyforyautism.
a. intravenous
b. oral
c. intranasal
d. intracerebral
Answer:yc
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

6. Whichyfactorydoesynotyaffectytheypharmacokineticsyofyaydrug?
a. Routeyofyadministration
b. Lipidysolubility
c. Depotybinding
d. Drugyaction
Answer:yd
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

7. First-passymetabolismyoccursywhenydrugsyareytaken
a. orally.
b. intravenously.
c. subcutaneously.
d. nasally.
Answer:ya
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

8. Theyareaypostremayisyoneyareayinytheybrainywhereythe isynotycomplete.
a. cerebrospinalyfluid
b. blood–brainybarrier
c. choroidyplexus
d. phospholipidymembrane
Answer:yb
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

9. First-passymetabolismyoccursywithyorallyyadministeredydrugsybecause
a. theiryabsorptionyisyslowedybyyfood.
b. drugsyabsorbedyintoytheybloodstreamyfromytheystomachygoytoytheyliveryonytheywayytoyg
eneralycirculation.
c. drugsymustyfirstysurviveytheyacidicyenvironmentyofytheystomach.
d. salivaryyenzymesyinytheymouthybeginytheyprocessyofymetabolism.
Answer:yb
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

10. Toxicysubstancesyinytheybloodytriggeryayvomitingyresponseybyyactivatingythe
a. blood–brainybarrier.
b. choroidyplexus.
c. areaypostrema.
d. medianyeminence.



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, Psychopharmacology Drugs the Brain And Behavior 3rd Edition meyer Nursing T
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Answer:yc
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

11. Drugsyadministeredy_ haveytheymostyrapidyonsetyofyaction.
a. subcutaneously
b. intramuscularly
c. orally
d. intravenously
Answer:yd
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

12. Ionizationyofyaydrugydependsyonythe ofytheysolutionyandythe
ofytheydrug.
a. pH;ypKa
b. pKa;ypH
c. concentration;ylipidysolubility
d. pH;yconcentration
Answer:ya
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

13. Theyabsorptionyofyaydrugydependsyonyallyofytheyfollowingyexcept
a. lipidysolubility.
b. ionization.
c. bodyytemperature.
d. theyconcentrationyofytheydrug.
Answer:yc
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

14. Drugsythatyare shouldybeyavoidedybyywomenyofychildbearingyage.
a. teratogenic
b. ableytoycrossytheyplacentalybarrier
c. psychoactive
d. highlyylipid-soluble
Answer:ya
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

15. Agentsythatyinduceydevelopmentalyabnormalitiesyinyayfetusyareyknownyas
a. psychoactiveydrugs.
b. illicitydrugs.
c. teratogens.
d. placentalydrugs.
Answer:yc
TextbookyReference:yPharmacokineticyFactorsyDeterminingyDrugyAction

16. Depotybindingyisysaidytoyoccurywhenydrugs
a. bindytoytheirytargetysites.



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