NURSING EXAM QUESTIONS
TOXICOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The tiny country of Fremont has a net immigration of 3 per 1, 000, a crude birth rate of 9 per 1, 000, and a crude death rate of 11 per 1, 000. What is the growth rate (r) for this country?
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1.0%
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10%
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.01%
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.1%
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Explanation:
Detailed explanation-1: -It is calculated by dividing the number of annual live births by the estimated population size at midyear multiplied by 1, 000.
Detailed explanation-2: -To estimate the crude death rate in terms of deaths per 1, 000 people, the scientists multiply the ratio of total deaths in a selected geographical location to the population size by 1, 000. However, this ratio is multiplied by 100, 000 if the crude death rate is to be expressed in terms of deaths per 100, 000 people.
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