Nokea
What might explain a sudden increase in disease reports in one county?
- A. An outbreak in the county.
- B. Batch reports.
- C. Duplicate reports.
- D. Increase in the county's population and laboratory error.
Correct Answer: C
Rationale: Duplicate reports inflate the apparent number of cases without reflecting true incidence.
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Jakarta declaration 1997 is related to:
- A. RH
- B. Health promotion
- C. PHC
- D. Population development
Correct Answer: B
Rationale: The Jakarta Declaration continued the focus on health promotion strategies.
A method of comparing the benefit measured in terms of a social objective of a project with all cost of that project is known as
- A. cost benefit analysis
- B. cost effectiveness analysis
- C. cost utility analysis
- D. cost efficiency analysis
Correct Answer: B
Rationale: Cost effectiveness analysis measures benefits in terms of achieving social objectives.
Father of medical sociology
- A. Macintyre
- B. Hippocrates
- C. john snow
- D. none
Correct Answer: A
Rationale: Alfred McClung Macintyre is considered the father of medical sociology.
Once a case definition for an outbreak investigation has been established, it should not be changed.
- A. TRUE
- B. FALSE
Correct Answer: B
Rationale: Case definitions may need adjustment as new information becomes available during an investigation.
More CO2 is generated from
- A. fossils fuels
- B. kitchens(burning firewood)
- C. industries
- D. all
Correct Answer: D
Rationale: All listed sources significantly contribute to CO2 emissions.