Nokea
Overall meteorology of geography is known as.
- A. climate
- B. global warming
- C. climate change
- D. none
Correct Answer: A
Rationale: Climate refers to the long-term average of weather conditions in a particular area.
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The impact of an exposure on a population does not depend upon:
- A. the strength of the association between exposure and disease.
- B. the prevalence of the exposure.
- C. the case fatality rate.
- D. the overall incidence rate of disease in the population.
Correct Answer: C
Rationale: The case fatality rate refers to the proportion of individuals with a disease who die from it. While important, it does not directly determine the impact of an exposure on a population. The impact depends more on prevalence, incidence, and strength of association.
Very simple probability is:
- A. conditional probability
- B. marginal probability
- C. binomial probability
- D. both(b)&(c)
Correct Answer: B
Rationale: Marginal probability is a basic form of probability focusing on individual events.
For the cruise ship scenario, how would you display the time course of the outbreak?
- A. Endemic curve
- B. Epidemic curve
- C. Seasonal trend
- D. Secular trend
Correct Answer: B
Rationale: An epidemic curve is used to show the time course of an outbreak.
MDG stands for:
- A. Medical Development Group
- B. Millennium Development Goals
- C. Master Development Goals
- D. Management development goal
Correct Answer: B
Rationale: MDGs refer to the Millennium Development Goals established by the United Nations.
Imparts of a table Heading of column is known as:
- A. Caption
- B. Head note
- C. Stabs
- D. None of them
Correct Answer: A
Rationale: Captions provide titles or explanations for columns in tables.