Psychopharmacology Drugs the Brain and Behavior 3rd Edition Meyer Test Bank
Psychopharmacology Drugs the Brain and Behavior 3rd Edition Meyer Test Bank
Psychopharmacology Drugs the Brain and Behavior 3rd Edition Meyer Test Bank
Psychopharmacology Drugs the Brain and Behavior 3rd Edition Meyer Te...
Psychopharmacology wDrugs wthe wBrain wAnd wBehavior w3rd wEdition wmeyer
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Psychopharmacology Drugswthe Brain And Behavior 3 w w
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w Edition meyer Nursing
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Test wBank
to w accompany
Psychopharmacology, wThird wEdition
Meyer w • w Quenzer
Chapter w1: wPrinciples wof
wPharmacology
Multiple w Choice
1. w refer(s) w to w specific w molecular w changes w that w occur w when w a w drug
w binds w to w awparticular wtarget w site w or w receptor, w while are wthe w resulting
wwidespread walterationsin w function.
a. Drug waction; wtherapeutic w effects
b. Side weffects; w drug weffects
c. Therapeutic weffects; w side weffects
d. Drug waction; w drug weffects
Answer: wd
Textbook wReference: wPharmacology: w The wScience w of wDrug wAction
2. After wdrug wadministration w has w occurred, w the w amount w of wdrug win w the
wblood w that w is w freewtobind w at w specific w target w sites w is w referred w to w as
a. the wtherapeutic wdose.
b. first-pass weffects.
c. bioavailability.
d. ED50.
Answer: wc
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
3. The wspecific w molecular w changes w that w occur w when w a w drug wbinds w to w a
w particular w targetwsiteor wreceptor w are w referred w to w as
a. drug weffects.
b. drug waction.
c. side weffects.
d. placebo weffects.
Answer: wb
Textbook wReference: wPharmacology: w The wScience w of wDrug wAction
4. Which wof wthe w following wis w not w a wpossible w explanation w for wplacebo w effects?
a. Pavlovian wconditioning
b. Genetic wvariation
c. Drug wcompetition
d. Expectation w of w outcome
Answer: wc
Textbook wReference: wPharmacology: w The wScience w of wDrug wAction
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5. The administration w of woxytocin w has w been w proposed was w a w treatment w for
w autism.
a. intravenous
b. oral
c. intranasal
d. intracerebral
Answer: wc
Textbook wReference: wPharmacokinetic w Factors w Determining wDrug wAction
6. Which wfactor w does w not w affect w the wpharmacokinetics w of wa wdrug?
a. Route wof wadministration
b. Lipid w solubility
c. Depot w binding
d. Drug waction
Answer: wd
Textbook wReference: wPharmacokinetic w Factors w Determining wDrug wAction
7. First-pass wmetabolism w occurs wwhen w drugs ware wtaken
a. orally.
b. intravenously.
c. subcutaneously.
d. nasally.
Answer: wa
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
8. The warea wpostrema w is w one w area w in w the wbrain w where wthe is w not w complete.
a. cerebrospinal wfluid
b. blood–brain wbarrier
c. choroid wplexus
d. phospholipid w membrane
Answer: wb
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
9. First-pass wmetabolism w occurs w with worally wadministered wdrugs wbecause
a. their wabsorption w is w slowed w by wfood.
b. drugs w absorbed w into w the wbloodstream w from w the w stomach w go w to w the
w liver w on w the w waywtogeneral w circulation.
c. drugs w must w first w survive wthe wacidic w environment w of w the wstomach.
d. salivary wenzymes w in w the wmouth w begin w the wprocess w of w metabolism.
Answer: wb
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
10. Toxic wsubstances w in w the wblood w trigger w a wvomiting wresponse w by wactivating wthe
a. blood–brain wbarrier.
b. choroid wplexus.
c. area wpostrema.
d. median weminence.
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Answer: wc
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
11. Drugs wadministered w _ have wthe w most w rapid w onset w of waction.
a. subcutaneously
b. intramuscularly
c. orally
d. intravenously
Answer: wd
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
12. Ionization w of w a wdrug w depends w on w the of w the w solution w and w the of
wthedrug.
a. pH; w pKa
b. pKa; w pH
c. concentration; w lipid w solubility
d. pH; wconcentration
Answer: wa
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
13. The wabsorption w of w a wdrug w depends w on w all w of w the w following w except
a. lipid wsolubility.
b. ionization.
c. body wtemperature.
d. the wconcentration w of wthe wdrug.
Answer: wc
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
14. Drugs w that ware should w be wavoided w by wwomen w of w childbearing w age.
a. teratogenic
b. able wto w cross wthe w placental w barrier
c. psychoactive
d. highly wlipid-soluble
Answer: wa
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
15. Agents wthat w induce wdevelopmental w abnormalities w in w a w fetus w are wknown w as
a. psychoactive wdrugs.
b. illicit wdrugs.
c. teratogens.
d. placental wdrugs.
Answer: wc
Textbook wReference: wPharmacokinetic w Factors wDetermining wDrug wAction
16. Depot w binding wis w said w to woccur w when w drugs
a. bind wto w their wtarget w sites.
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