Leventhal Test Bank
,ChapterZ1.ZZIntroduction
1. InZaZgeneralZnematodeZparasite’sZlifeZcycle,ZtheZhostZmayZingestZ aZfertileZegg.ZThisZstageZofZthe
lifeZcycleZ isZreferredZtoZasZthe:
a. DefinitiveZhostZphase
b. DiagnosticZstage
c. InfectiveZstage
d. MethodZofZinfection
2. AZparasiteZthatZlivesZinsideZaZhostZ isZreferredZtoZ asZa(n):
a. AccidentalZparasite
b. Ectoparasite
c. Endoparasite
d. FacultativeZparasite
GRADESMORE.COM
3. ZoonosisZisZaZtermZusedZtoZdescribeZhumans’ZrelationshipZwithZa(n):
a. AccidentalZparasite
b. Ectoparasite
c. Endoparasite
d. FacultativeZparasite
4. AnZanimalZthatZharborsZaZparasiteZthatZ canZalsoZinfectZhumansZisZreferredZtoZasZa(n):
a. DefinitiveZhost
b. IntermediateZhost
c. ReservoirZhost
d. TransportZhost
5. TheZhostZ inZwhichZtheZparasiteZreachesZsexualZorZreproductiveZmaturityZisZreferredZtoZ asZa(n):
a. DefinitiveZhost
b. IntermediateZhost
Leventhal:ZMedicalZParasitology,ZEd.Z7 MultipleZChoiceZQuestionsZ-ZChapterZ1
,c. ReservoirZhost
d. TransportZhost
GRADESMORE.COM
Leventhal:ZMedicalZParasitology,ZEd.Z7 MultipleZChoiceZQuestionsZ-ZChapterZ1
, AnswerZKeyZforZChapterZ1.ZZIntroduction
1. InZaZgeneralZnematodeZparasite’sZlifeZcycle,ZtheZhostZmayZingestZ aZfertileZegg.ZThisZstageZofZthe
lifeZcycleZ isZreferredZtoZasZthe:
a. DefinitiveZhostZphase
b. DiagnosticZstage
c. InfectiveZstage
d. MethodZofZinfection
ANS:ZC
RATIONALE:ZThisZisZtheZstageZofZtheZ lifeZcycleZatZwhichZtheZparasiteZisZcapableZofZenteringZandZ de
velopingZwithinZtheZhost.ZItZ isZaZrequiredZpartZofZtheZ lifeZcycleZofZthatZparasite.
KEY:ZIntroduction:ZparasiteZdefinitions/lifeZcyclesZ|ZCognitiveZlevel:Zrecall
2. AZparasiteZthatZlivesZinsideZaZhostZ isZreferredZtoZ asZa(n):
a. AccidentalZparasite
b. Ectoparasite
c. Endoparasite
d. FacultativeZparasite GRADESMORE.COM
ANS:ZC
RATIONALE:ZEndoparasitesZliveZ insideZtheZhost.ZEctoparasitesZliveZonZtheZoutsideZofZtheZhost.Z Facul
tativeZparasitesZcanZliveZasZwellZoutsideZtheZhostZ asZinsideZtheZhost;ZhostZ infectionZusuallyZ occursZac
cidentally.ZOtherZaccidentalZparasitesZmayZincludeZparasitesZthatZ usuallyZinfectZotherZ animals.
KEY:ZIntroduction:ZparasiteZdefinitions/lifeZcyclesZ|ZCognitiveZlevel:Zrecall
3. ZoonosisZisZaZtermZusedZtoZdescribeZhumans’ZrelationshipZwithZa(n):
a. AccidentalZparasite
b. Ectoparasite
c. Endoparasite
d. FacultativeZparasite
ANS:ZA
RATIONALE:ZZoonosisZisZanZaccidentalZinfectionZwithZaZparasiteZthatZusuallyZparasitizesZ animals.ZE
ndoparasitesZliveZ insideZtheZhost.ZEctoparasitesZ liveZoutsideZtheZhost.ZFacultative
Leventhal:ZMedicalZParasitology,ZEd.Z7 MultipleZChoiceZQuestionsZ-ZChapterZ1