Nokea
In the epidemiological terminology human host is referred to as
- A. Soil
- B. Seed
- C. Extrinsic factor
- D. none of them
Correct Answer: A
Rationale: In epidemiology, 'soil' refers to the environment or host where the pathogen (seed) grows.
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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.
validity stands for.
- A. accuracy
- B. reliability
- C. consistency
- D. all
Correct Answer: A
Rationale: Validity refers to how accurately a method measures what it is intended to measure.
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.
Are health-care providers important sources of surveillance data?
- A. True.
- B. FALSE
Correct Answer: A
Rationale: Health-care providers are crucial sources of surveillance data, providing vital information needed for public health action.
An abstract of the journal article doesn't contain
- A. Methodologies
- B. Result
- C. Objectives
- D. Ethical consideration
Correct Answer: D
Rationale: Abstracts typically summarize the key points of an article, including objectives, methods, results, and conclusions, but do not delve into ethical considerations.