Test Bank For Medical Parasitology 7th Edition Leventhal (All Chapters, 100% Original Verified, A+ Grade)

Medical Parasitology 7th Edition
By Leventhal [CH 1-11]

,Chapter 1. Introduction BA B A




1. In a general nematode parasite’s life cycle, the host may ingest a fertile egg. This stage of
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the life cycle is referred to as the:
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a. Definitive host phase BA BA




b. Diagnostic stage BA




c. Infective stage BA




d. Method of infection BA BA




2. A parasite that lives inside a host is referred to as a(n):
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a. Accidental parasite BA




b. Ectoparasite
c. Endoparasite
d. Facultative parasite B
A




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3. Zoonosis is a term used to describe humans’ relationship with a(n):
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a. Accidental parasite BA




b. Ectoparasite
c. Endoparasite
d. Facultative parasite B
A




4. An animal that harbors a parasite that can also infect humans is referred to as a(n):
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a. Definitive host BA




b. Intermediate host BA




c. Reservoir host BA




d. Transport host BA




5. The host in which the parasite reaches sexual or reproductive maturity is referred to as a(n):
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a. Definitive host BA




b. Intermediate host BA




Leventhal: Medical Parasitology, Ed. 7
BA BA BA BA Multiple Choice Questions - Chapter 1
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,c. Reservoir host
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d. Transport host
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Leventhal: Medical Parasitology, Ed. 7
BA BA BA BA Multiple Choice Questions - Chapter 1
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, Answer Key for Chapter 1. Introduction
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1. In a general nematode parasite’s life cycle, the host may ingest a fertile egg. This stage of
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the life cycle is referred to as the:
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a. Definitive host phase BA BA




b. Diagnostic stage BA




c. Infective stage BA




d. Method of infection BA BA




ANS: C BA




RATIONALE: This is the stage of the life cycle at which the parasite is capable of entering a
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nd developing within the host. It is a required part of the life cycle of that parasite.
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KEY: Introduction: parasite definitions/life cycles | Cognitive level: recall
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2. A parasite that lives inside a host is referred to as a(n):
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a. Accidental parasite BA




b. Ectoparasite
c. Endoparasite
d. Facultative parasite GRADESMORE.COM B
A




ANS: C BA




RATIONALE: Endoparasites live inside the host. Ectoparasites live on the outside of the host.
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Facultative parasites can live as well outside the host as inside the host; host infection usual
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ly occurs accidentally. Other accidental parasites may include parasites that usually infect oth
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er animals.
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KEY: Introduction: parasite definitions/life cycles | Cognitive level: recall
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3. Zoonosis is a term used to describe humans’ relationship with a(n):
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a. Accidental parasite BA




b. Ectoparasite
c. Endoparasite
d. Facultative parasite B
A




ANS: A BA




RATIONALE: Zoonosis is an accidental infection with a parasite that usually parasitizes
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mals. Endoparasites live inside the host. Ectoparasites live outside the host. Facultative
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Leventhal: Medical Parasitology, Ed. 7 BA BA BA BA Multiple Choice Questions - Chapter 1BA BA BA BA BA