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WGU D450 UPDATED ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS COMPLETE STUDY GUIDE

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WGU D450 UPDATED ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS COMPLETE STUDY GUIDE

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WGU D450 UPDATED ACTUAL EXAM
QUESTIONS AND CORRECT ANSWERS
COMPLETE STUDY GUIDE


◉ nonmaleficience
Answer: no harm is done when applying standards of care


◉ beneficience
Answer: maximize possible benefits and minimize possible harms


◉ distributive justice
Answer: fair distribution of the benefits and burden in society based
on the needs and contributions of its members


◉ epidemiology
Answer: investigative study of disease trends in populations for the
purposes of disease prevention and health maintenance, relies on
statistics


◉ agent

, Answer: animate or inanimate object that causes the disease (virus,
trauma, fumes)


◉ host
Answer: the living being that will be affected by the agent


◉ environment
Answer: setting or surrounding that sustains the host


◉ incidence
Answer: number of new cases


◉ prevalence
Answer: existing disease in population at a particular time


◉ infant mortality rate
Answer: number of infant deaths before 1 year of age in a year


◉ attack rate
Answer: number of people at risk who develop certain disease


◉ epidemic

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