Exam 57: Blood Trematodes

Rodents, marsupials, and nonhuman primates are all reservoirs for which Schistosoma species?

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A large lateral spine is characteristic of which Schistosoma egg?

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The eggs of the blood fluke Schistosoma haematobium range from 110 to 170 microns long by 40 to 70 microns wide and have a sharp, pointed terminal spine.In which specimen is this organism most likely found?

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An egg of the organism of Schistosoma mansoni is isolated from the feces of an adult man who has been traveling in Africa.An unoperculated egg with a large lateral spine is recovered.The patient is administered the standard dose of praziquantel; however, his infection does not improve.Which one of the following statements explains this discrepancy?

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Question 4

The only intermediate host required in the life cycle of blood flukes is a:

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Question 5

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Exam 57: Blood Trematodes

Rodents, marsupials, and nonhuman primates are all reservoirs for which Schistosoma species?

A large lateral spine is characteristic of which Schistosoma egg?

The eggs of the blood fluke Schistosoma haematobium range from 110 to 170 microns long by 40 to 70 microns wide and have a sharp, pointed terminal spine.In which specimen is this organism most likely found?

The only intermediate host required in the life cycle of blood flukes is a:

Microbial Taxonomy

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Laboratory Safety

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Role of Microscopy

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Immunochemical Methods Used for Organism Detection

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Principles of Antimicrobial Action and Resistance

Laboratory Methods and Strategies for Antimicrobial Susceptibility Testing

Staphylococcus Micrococcus and Similar Organisms

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