NURSING EXAM QUESTIONS
MICROBIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The bacteria that causes bubonic plague is transmitted to human by fleas. Which term BEST describes the role of the fleas in transmitting bubonic plague?
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vector
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air
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decomposer
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pathogen
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Explanation:
Detailed explanation-1: -These infected animals and their fleas serve as long-term reservoirs for the bacteria. This is called the enzootic cycle.
Detailed explanation-2: -Plague is caused by Yersinia pestis, perhaps one of the most important bacterial pathogens in human history. It occurs in epidemics and pandemics with extremely high mortality when untreated. Prevention and rapid treatment are essential to avoid large outbreaks and the death of those infected with this pathogen.
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