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Chapter 01: Drug Regulation, Actions, and Responses
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Workman & LaCharity: Understanding Pharmacology: Essentials for Medication
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Safety, 2nd Edition
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MULTIPLE ioCHOICE
io BASIC
CONCEPTS
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1. Which iohealth iocare ioprofessional iohas iothe iomajor ioresponsibility iofor iodispensing ioprescribed
drugs iounder iothe iodirection ioof ioa iopharmacist?
io
a. Physician
b. Nurse iopractitioner
c. Licensed ionurse
d. Pharmacy iotechnician
ANS: i o D
The iophysician ioand ionurse iopractitioner iohave iothe iomajor ioresponsibility iofor ioprescribing iodrugs,
ionot iodispensing iothem. ioThe iolicensed ionurse iohas iothe ioprimary ioresponsibility iofor ioadministering
iodrugs, ioalthough iounder iosome iocircumstances ioa iolicensed ionurse iomay iodispense ioprescribed
iodrugs iobut iothis iois ionot iohis ioor ioher iomajor ioresponsibility ioin iodrug iotherapy. ioThe iopharmacy
iotechnician iohas iothe iomajor ioresponsibility ioof iodispensing ioprescribed iodrugs iounder iothe
iodirection ioof ioa iolicensed iopharmacist.
DIF: Cognitive ioLevel: ioRemembering REF: i o io p. io3
2. Which ioterm iodescribes iothe ioeffect ioof ioa iodrug iothat ioimproves iobody iofunction?
a. Side ioeffect
b. Intended ioaction
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c. Adverse ioreaction
d. Idiosyncratic
io response
ANS: i o B
The iopurpose ioof iodrug iotherapy iois ioto iotake ioa iodrug ioto ioprevent, ioreduce, ioor iocorrect ioa iohealth
ioproblem. ioThis ioresponse iois ioany iodrug’s iointended ioaction ioalso ioknown ioas ioa iotherapeutic
ioresponse.
DIF: Cognitive ioLevel: ioRemembering REF: i o io p. io3
3. Which iotype ioof iodrug ioname iois io“owned” ioby iothe iocompany iothat iomanufactures ioit?
a. Generic ioname
b. Chemical ioname
c. Category ioname
d. Trade ioname
ANS: i o D
The iochemical ioname iois ioa iodrug’s ioexact iochemical iocomposition. ioThe iogeneric ioname iois iothe
ioname ioassigned ioto iothe iodrug ioby iothe ioU.S. ioAdopted ioNames ioCouncil ioand iois ionot ioowned ioby
ioanyone. ioThe iocategory ioname iorefers ioto iothe iotype ioof iodrug io(what ioit iodoes ioor iowhat ioit iois ioused
iofor) ioand iois ionot ioan ioactual iodrug ioname. ioThe iotrade ioname io(brand ioname) iois iothe ioname
ioprovided ioand ioowned ioby ioa iospecific iodrug’s iomanufacturer.
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4. Which iodrug ioor iodrug ioclass iois ioa io“high ioalert” iodrug?
a. Penicillin
b. Insulin
c. NSAIDs
d. Calcium
ANS: i o B
A iohigh ioalert iodrug iois ioone ioin iowhich ioharm iois iolikely ioto ioresult ioif iogiven ioat iothe iowrong iodose,
ioto iothe iowrong iopatient, ioor ionot iogiven ioto iothe iocorrect iopatient. ioDrugs ioclassified ioas iohigh ioalert
iodrugs ioinclude iopotassium, ionarcotics io(opioids), ioinsulin, iocancer iochemotherapy iodrugs, ioand
ioheparin io(or ioany iodrug iothat iostrongly ioaffects ioblood ioclotting). ioPenicillin, ioNSAIDs, ioand
iocalcium ioare ionot ioconsidered iohigh ioalert iodrugs.
DIF: Cognitive ioLevel: ioRemembering REF: i o io p. io4
5. What iois iothe ioterm iofor ioa iodrug iothat iohas iothe iosame ioaction ioas ioa ionaturally iooccurring iobody
hormone ioor ioenzyme?
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a. Agonist
b. Blocking ioagent
c. Chemical
d. Duplicator
ANS: i o A
A iodrug ioagonist iois ioan ioextrinsic iodrug iothat ioactivates iothe ioreceptor iosites ioof ioa iocell ioand
iomimics iothe ioactions ioof ionaturally iooccurring iobody iosubstances io(intrinsic iodrugs). ioA
ioblocking ioagent iois ioa iodrug ioantagonist. ioA iochemical iowould ionot ionecessarily iobe ioa iodrug ioat
ioall. ioA ioduplicator iois ionot ioa
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ioterm.
DIF: Cognitive ioLevel: ioRemembering REF: i o i o pp. io6-7
6. Which ioterm iodescribes iohow iothe iobody ioaffects iodrug ioactivity?
a. Drug iopotency
b. Pharmacodynamics
c. Therapeutic ioeffect
d. Pharmacokinetics
ANS: i o D
The ioterm iopharmacokinetics iorefers ioto iodrug iometabolism ioand iohow iothe iobody iochanges ioa iodrug.
ioPharmacodynamics iorefers ioto iohow ioa iodrug ioworks ioto iochange iobody iofunction. ioDrug iopotency
iorefers ioto iohow iostrongly ioor ioto iowhat iodegree ioa iodrug ioexerts ioits ioeffects. ioThe iotherapeutic
ioeffect iois iocloser ioto iopharmacodynamics, iomeaning iohow ioa iodrug ioworks ioto iochange iobody
iofunction.
DIF: Cognitive ioLevel: ioRemembering REF: i o io p. io10
7. In iothe ioUnited ioStates, iowhich iogroup iois ioresponsible iofor ioenforcing ioestablished iostandards iofor
drug iomanufacturing?
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a. U.S. ioPharmacopeia
b. National ioInstitutes ioof ioHealth
c. Food ioand ioDrug ioAdministration
d. Association ioof ioPharmaceutical ioManufacturers
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