BBH 440 Final Exam Questions With Correct Answers.
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Course
BBH 440
Institution
BBH 440
BBH 440 Final Exam Questions With
Correct Answers.
What is the definition of an epidemic? - answeran health event that occurs in excess to normal
expectancy
What is the traditional definition of epidemiology? - answerconcerned with patterns of disease
and its occurence
What is the modern defi...
What animals are common flu mixing vessels? - answer✔pigs and birds
What is epizootic? - answer✔an epidemic of disease in an animal population
What is a reservoir? - answer✔habitat in which the agent lives, grows, and thrives
What is a portal of exit? - answer✔where the agent leaves the reservoir
What is a portal of entry? - answer✔where the pathogen enters the host
What is the host? - answer✔final link in chain of infection
What are the two ways diseases transmit? - answer✔direct and indirect
What are the two types of direct transmission? - answer✔direct contact and droplet spread
What is direct contact? - answer✔host to host contact directly
What is droplet spread contact? - answer✔aerosols produced spread it
What are the three ways in which indirect transmission occurs? - answer✔vehicles, vectors,
airborne
What are vehicles? - answer✔intermediary spread
What are some examples of vehicles? - answer✔food, water, blood
What is a fomite born vehicle? - answer✔vehicle that is an inanimate object
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