Parasitology Exam 2 Questions WITH ANSWERS

Parasitology Exam 2 Questions WITH |\ |\ |\ |\ |\




ANSWERS


1) Which of the following is an epidemiological factor for human
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infection with Schistosoma haematobium?
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a) eating undercooked fish
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b) eating undercooked crab
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c) eating raw aquatic plants
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d) swimming in a contaminated lake
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e) none of the above - CORRECT ANSWERS ✔✔D
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Choose the best answer that represents the chronological order
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of digenean development
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a) adult → egg → metacercaria → sporocyst → redia → cercaria →
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miracidia
b) adult → sporocyst → egg → redia → cercaria → metacercaria
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c) adult → egg → miracidia → sporocyst → redia → cercaria →
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metacercaria
d) adult → redia → sporocyst → redia → cercaria → metacercaria
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e) none of the above - CORRECT ANSWERS ✔✔C
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Which of the following will not increase the likelihood that
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Leucochlrodium variae is consumed by the definitive host? |\ |\ |\ |\ |\ |\ |\




a) brightly colored broodsac
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b) snail beneath leaf litter
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, c) pulsating broodsac
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d) snail on tree branches
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e) none of the above - CORRECT ANSWERS ✔✔B
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Virulence deals with the consequences of a parasite on the hosts
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_____________________.
a) anatomy
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b) behavior
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c) reproductive success
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d) physiology
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e) all of the above - CORRECT ANSWERS ✔✔C
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Aspidobothreans share a most recent common ancestor with |\ |\ |\ |\ |\ |\ |\ |\


_____________________.
a) monogenea
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b) turbellaria
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c) digenea
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d) cestoidea
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e) none of the above - CORRECT ANSWERS ✔✔A
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Which of the following is not a life cycle characteristics of
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Leucochlrodium variae? |\




a) broodsac
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b) land snail
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c) warbler(bird)
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