Exam 32: Eukaryotic Pathogens: Fungal and Parasitic Diseases

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The MOST effective malarial control measure is to interrupt the life cycle of the parasite by eliminating the obligate host,the Anopheles mosquito.

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Which of the following is considered an opportunistic pathogen?

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What is the infective form of Entamoeba histolytica and Giardia intestinalis?

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Use the events in the life cycle of Schistoma mansoni to propose two different strategies to reduce the incidence of snail fever.

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Schistosoma and Plasmodium species both require

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As a malarial infection (Plasmodium falciparum)progresses,gametocytes are formed.The gametocytes unite in the bloodstream before being picked up by the insect vector.

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The microorganism Cryptosporidium parvum is a

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Plasmodium vivax causes a more serious form of malaria than does P.falciparum.

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Which of the following filariases are transmitted by insect vectors?

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Systemic fungal infections are often transmitted by ________; however,a recent outbreak of fungal disease was traced to ________.

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The treatment regimen for people with normal immunity recovering from cryptosporidiosis includes

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An untreated Entamoeba histolytica infection can invade the

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Which of the following filariases can be controlled by thoroughly cooking pork and wild game?

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How are trypanosome diseases similar to malaria?

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Why are systemic fungal infections seen only in a subset of the population,even though most people contact fungi and fungal spores in soil and dust all of the time? Contrast the epidemiology of systemic fungal infections with giardiasis,which infects virtually everyone that comes in contact with the pathogen.

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Naegleria fowleri is a free-living ________ that causes infection by ________.

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The initial infective stage of the malarial parasite is the

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The malarial parasite growing within erythrocytes is more resistant than the free parasite to the drug chloroquine.

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Which of the following are malaria vaccines currently in development?

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A common method used in the diagnosis of giardiasis is detection of Giardia

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